UP |
B. Asking the Wrong Question
C. What the Bible Says about Science
D. Faulty Approaches
E. Principles of Integration
F. Limitations of Science
G. The History of Science – a History of Change
H. Misusing Science – The Second Law of Thermodynamics
I. Biblical Writers and Incorrect Models – The Vaulted Heavens
J. Archeology, Egyptology, and the Historical Accuracy of the Bible
K. Some Issues Needing Integration
Annotated Bibliography
Definition of science: Knowledge or a system of knowledge covering general truths or the operation of general laws concerned with the physical world and its phenomena, especially as obtained and tested through scientific method. (adapted from Webster)
Definition of natural science: Any of the sciences (such as astronomy, physics, geology, chemistry, biology, etc.) that pertain to the various forms of matter and energy and their interrelations and transformations, or with objectively measurable phenomena. (adapted from Webster)
The term theology is used in this paper to refer to biblical theology as approximated in the historic doctrines of conservative, Protestant Christianity.
Note: In this paper we do not attempt to show why we consider Christian teachings true. That is the task of apologetics and is beyond the scope of this paper. Here we assume their truth and try to lay a foundation for the task of integrating science and theology.
Have you ever heard statements like these?
Even though all three of these statements are false, they remind us of the fact that many Christians have a problem with science; and many scientists have a problem with Christianity. That problem arises from the following question:
But this is the wrong question to ask. Stated in this form it is not a valid question. It is based on the assumption that the Bible is merely a product of man and is therefore on the same level as science, as shown below.
However, if we include God in the picture and recognize that he is the ultimate author of the Bible as well as the creator of all nature, then the diagram changes. We now have things in proper perspective with science and the Bible on different levels.
So the proper questions are:
— from level 2 — | |
Question: | Do nature and the Bible agree? |
Answer: | Yes! They are both from the same source – God. |
— from level 4 — | |
Question: | Do science and theology agree? |
Answer: | Sometimes. |
Since nature and the Bible agree, correct science will always agree with correct theology. When science and theology disagree, one or the other is incorrect (or perhaps both are incorrect) and both should be reexamined.
The job of the Christian is to integrate knowledge obtained from both of God's books. Any world view that is built solely on one of these books and ignores the other is incomplete.
On the one hand, the secular philosopher or scientist who ignores theology will only be able to guess at the answers to many questions. The metaphysician who ignores theology can only speculate about the existence of spirits. The cosmologist who ignores theology can only theorize about the ultimate origin and purpose of the universe. The anthropologist and zoologist who ignore theology can only conjecture about man's uniqueness and his place in relation to the animals (leading some to go so far as to suggest "equal" rights for apes.) The psychologist and psychiatrist who ignore theology will be blind to one of the most significant reasons for negative human behavior and will be unable to properly explain Christian love. And all will be deaf to the message of the gospel, just because it is not found in their "book."
On the other hand, if the church ignores or discredits science, it does so to its own detriment. The church’s spokesmen, both public (preachers, radio “pastors,” authors, etc.) and private (ordinary witnessing believers), will expose their lack of knowledge and thus discredit themselves, giving their listeners an excuse to discount their presentations of the gospel. And the church’s youth, if they are not shown an honest attempt to integrate theology and science, will not know how to deal with the false but appealing views of the world. These are the youth who will go off to college and “lose” their faith. An integrated faith is much easier to hang on to than a cloistered faith.
Although the Bible makes a number of statements which relate to various sciences, it does not discuss “science” or “the sciences” as we define them today. But it does contain passages which refer to knowledge in general, and since the word “science” means knowledge, we can draw some implications from these passages and apply them to science.
Breadth of knowledge is commended in the Bible. Consider Moses, who was educated in all the wisdom (learning) of the Egyptians (Acts 7:22). And Solomon, who had a measureless breadth of understanding which he received from God (1 Kings 4:29-34).
Also consider Daniel and his three colleagues. When these four were selected by Nebuchadnezzar, king of Babylon, they were chosen because they showed “aptitude for every kind of learning” and were “well informed” (Daniel 1:4). At the beginning of their three year training program they demonstrated that they had dietary knowledge superior to the king’s (verses 5-16). Then God gave them “knowledge and understanding of all kinds of literature and learning" (verse 17). And at the end of their training program,
In every matter of wisdom and understanding about which the king questioned them, he found them ten times better than all the magicians and enchanters in his whole kingdom. (Daniel 1:20)
The phrase “all the magicians and enchanters in his whole kingdom” would seem to include the teachers of Daniel and his colleagues. Recalling the strength and accomplishments of the Babylonian empire, it is reasonable to conclude that these four, with God’s help, were the leading philosophers, linguists, historians, scientists, and engineers of that time. God had given them this knowledge just as surely as he gave Daniel insight into the king’s dreams (Daniel 2:17-28). This is a very high commendation of knowledge, and it reminds us that knowledge should be considered a gift from God. How unfortunate when Christians neglect or even snub knowledge and education.
Not everything that is called “knowledge” is good. There is false knowledge which Paul warned Timothy about:
Turn away from godless chatter and the opposing ideas of what is falsely called knowledge, which some have professed and in so doing have wandered from the faith. (1 Timothy 6:20-21)
Paul also warned the Colossians against “fine-sounding arguments” (Colossians 2:4) and told them to
See to it that no one takes you captive through hollow and deceptive philosophy, which depends on human tradition and the basic principles of this world rather than on Christ. (Colossians 2:8)
And he told the Corinthians that
We demolish arguments and every pretension that sets itself up against the knowledge of God, and we take captive every thought to make it obedient to Christ. (2 Corinthians 10:5)
In the above passages we are admonished to shun false knowledge, deceptive philosophy, and arguments contrary to the knowledge of God because they depend on human tradition and the world’s principles. Instead, we are to build up a knowledge which “depends on” Christ and is “obedient to Christ.” Certainly this is a call for the integration of theology and all knowledge, with Christ, who said “I am the way and the truth and the life” (John 14:6), at the center as illustrated below.
Rather than being against knowledge, the Christian should strive for knowledge, that is, true knowledge which is both critical and properly integrated.
Historically, Christianity has served as a foundation and backbone of science. While science has flourished in Christian cultures, it has failed to flourish in certain other cultures, and for good reason. One aspect of the Christian world view that has encouraged scientific investigation is the fact that Christianity views the world as a physical reality governed by divinely established law, rather than by chance or divine caprice.
This law is seen in the very first chapter of the Bible, where the times and seasons are ruled by heavenly bodies and kinds reproduce according to their kinds. In fact, one very significant emphasis of the first chapter of Genesis is that God brought order out of chaos in the six days of creation. The principal contrast in this chapter is the chaos at the beginning and the present order, approved by God, at the end of the sixth day. It is this orderliness which is foundational for science. Science is impossible without it. In fact, science can be thought of as the discovery of God's natural laws.
In contrast, a world view which includes divine intervention at every turn discourages science. Where everything is explained in terms of divine moods, there can be no explanations based on nature itself. The same would be true for a world governed by chance. In such a world nothing is repeatable, nothing is predictable. No experiments yield reliable results.
So it is not surprising that throughout the history of science, many Christians have been involved. They maintain their beliefs in God and the Bible at the same time they apply the tools of their field of science. Today is no different, Christianity encourages scientific inquiry of all kinds. There can be nothing but gain from an increase in knowledge of both nature and the Bible, and especially from an increased integration of these two fields of knowledge.
Nature was cursed because of the fall of man (Genesis 3:14-19). And Paul taught that nature is now subjected to vanity or frustration, under bondage to decay, and will be liberated (Romans 8:20-21). Many interpret this to mean that the way nature works now (being under a curse) is different than the way nature worked before the fall, and different than it will work at some time in the future. But what is the extent of this curse?
How much difference is there? Certainly the curse cannot mean that nature works totally differently now. For example, the ground which brought forth vegetation before the fall (Genesis 1:12-13) still brings forth vegetation after the fall but also brings forth thorns and thistles (Genesis 3:18). When we consider the Genesis passages, it appears that the changes are few in number, since most of what is described in Genesis 1 (before the fall) still works the same. (See the section entitled “Did the Fall Change Physics?” in Hugh Ross, The Genesis Question, Navpress, 1998) However, when we consider Paul’s teachings in Romans 8, we wonder if the curse is more widespread.
It is difficult to say with certainty the precise extent of the curse. Nevertheless, we can conclude one thing. Nature, even in its cursed state, still indicates the existence, power, and glory of God, for Psalm 19:1 and Romans 1:20 apply to nature under the curse!
The heavens declare the glory of God; the skies proclaim the work of his hands. (Psalm 19:1)
… since the creation of the world God's invisible qualities – his eternal power and divine nature – have been clearly seen, being understood from what has been made (Romans 1:20)
How shall we approach any area of tension between biblical theology and science? How shall we approach questions about the age of the universe? The age of the earth? The origin of man? The existence of spirits? Life after death? Or any other question which draws opposing answers from scientists and Bible believers?
Three different faulty approaches are listed below.
Faulty approach | Description |
---|---|
1. Science only | Listen to science (rather, what is popularly presented as science) and ignore biblical theology |
2. Theology only | Listen to the biblical theology (rather, what is popularly thought to be the Bible's teachings) and ignore science |
3. Science and altered theology | Respect science and pretend to respect biblical theology, but alter theology in order to accommodate science |
There is only one valid and honest approach: strict science and strict theology. Respect both science and theology, but insist that neither field goes beyond its evidence. Here we need to pay attention to the warning of Solomon who, referring to his own written words of wisdom, cautioned against "anything in addition to them" (Ecclesiastes 12:9-12). (Of course, even identifying these words as coming from Solomon, as we just did, may be an example of going beyond the evidence!)
In general, conflicts between science and theology have appeared because either science has gone beyond its evidence, or theology has gone beyond its evidence, or both. Here are just a few examples that involve going beyond the evidence.
When there is agreement between science and theology on a particular topic, of course, little integration is needed. The information from both sources can be accepted at face value and the details from one source will complement the details from the other. (Of course, there is the possibility that both sources are being interpreted incorrectly, which would result in false agreement.)
Also, when science makes assertions on a certain topic but theology is silent (or vice versa), again no integration is needed and the assertions can be accepted. The scientific assertions are accepted, of course, with the usual caution because again there is the possibility that the assertions are incorrect. (The limitations of science mentioned in a later section should always be kept in mind.)
The problem comes when theology asserts one idea or set of ideas and science asserts contradictory ideas. In that case, how should we approach integration? Integrating science and theology is not an easy task, but the following principles will help.
When a person compromises, both he and his “opponent” give up something in order to accomplish a certain goal. However, with proper integration there should be no need to give up anything that is a valid part of either theology or science. Integration reevaluates the assertions coming from both sides, paying careful attention to the strength of their supporting evidence, and seeks to harmonize the assertions without compromise.
Rather than envisioning integration between a Christian theologian and a non-Christian scientist, envision that both the theologian and the scientist are Christians. Or, better yet, the theologian and the scientist are the same person (which, historically, has often been the case).
By the way, integration between science and theology is not the only integration required. Theologians must do a lot of integration within theology, and scientists must do a lot of integration within science.
Within theology, some things are more easily integrated than others. On the one hand, for example, the teachings of James and Paul regarding the place of works in salvation can be integrated relatively easily. There is no contradiction. Paul's and James' teachings fit together nicely in one integrated whole. On the other hand, for example, the continuing tension between such camps as Calvinists and Arminians, or covenantalists and dispensationalists, highlights a need for more integration of the biblical data.
Similarly, within science, some things are more easily integrated than others. On the one hand, for example, in the field of psychology there is no conflict between classical conditioning (Pavlov) and operant conditioning (B. F. Skinner). Each "school" contributes to our total understanding of the power of conditioning, so these two types of conditioning are easily integrated. On the other hand, in the field of physics the continuing tension regarding the nature of light, with its so-called "dual nature," calls for much more experimentation and integration.
So the field of theology is not fully integrated internally, nor is the field of science. This makes integration between theology and science all the more difficult. Nevertheless, integration is the goal.
As mentioned earlier (in the section “What the Bible says about science”) all of our knowledge must be based on Christ. Also, we find from Christ’s story of the rich man and Lazarus (Luke 16:27-31) that the written revelation carries even more weight than direct experience. Certainly this points to the final authority of the Bible.
In addition, consider two important differences between the Bible and nature.
First difference. The Bible is verbal; nature is non-verbal. Since the Bible is verbal, less interpretation is needed. Of course, it requires some interpretation. However, the difference between interpreting the Bible (which is full of assertions) and nature (which waits for its observers to make assertions about it) should be obvious. With nature, we have to start from scratch. We have to observe, construct hypotheses, organize experiments, gather additional data, interpret the data, revise the hypotheses, etc. But with the Bible, many assertions are already there, and the basic assertions are clearly stated many times.
When David wrote Psalm 19, he described nature ("heavens" and "firmament") as non-verbal, yet signifying much.
1 The heavens declare the glory of God; And the firmament showeth his handiwork.
2 Day unto day uttereth speech, And night unto night showeth knowledge.
3 There is no speech nor language; Their voice is not heard.
4 Their line is gone out through all the earth, And their words to the end of the world. …
(Psalm 19:1-4a American Standard Version, 1901)
The above wording of verse 3, from the ASV, is essentially the same as found in other translations.
They have no speech, there are no words; no sound is heard from them. (Psalm 19:3, NIV, margin)
There is no speech, nor are there words; Their voice is not heard. (Psalm 19:3 NASB)
This basic point is well captured in the hymn by Joseph Addison, "The Spacious Firmament," 3rd stanza:
What though in solemn silence all move round the dark terrestial ball?
What though no real voice nor sound amid their radiant orbs be found?
In reason's ear they all rejoice, and utter forth a glorious voice,
Forever singing as they shine, "The hand that made us is divine."
Even though nature is not verbal, people can come to certain general conclusions when they observe nature. They can learn of God's "eternal power and divine nature" (Romans 1:20).
(But we do not learn the specific moral attributes of God from nature, such as holiness, justice, and love. These we learn only through special revelation, the Bible. Otherwise we would never know about God's holiness and our sin, God's justice and our lost condition, or God's love in sending the Son to die for our sins and in offering us free salvation if we would only trust in him. In other words, nature informs us of certain basic ideas about God, but we need special revelation to learn the gospel.)
Second difference. The Bible is complete, so “all the data is in.” Rather than having to account for a constant flood of new discoveries, all the evidence is contained in a single volume. Of course, certain fields (such as archeology, or the study of ancient languages) will offer new insights from time to time, but again there is an obvious contrast between theology and science when we consider the completeness of the data.
So if your theology comes directly from clear and explicit biblical assertions (taking the entire Bible into account), and if your science appears to indicate something contradictory, consider your theology correct and keep working on your science.
The Bible’s message is very sharply focused. For example, it is not intended to instruct us about all aspects of astronomy, even though it contains some statements related to astronomy. And the same could be said for every other natural science.
Be careful not to equate your theology with the Bible. When a contradiction between theology and science comes to light, we expect both the theologian and the scientist to reexamine their assertions. In some cases, the theologian will be correct and the scientist incorrect. In other cases the scientist will be correct and the theologian incorrect. And in some cases both will be incorrect.
Occasionally you will hear someone bad-mouth an entire discipline. For example, a convinced Christian might claim that you can’t be both a Christian and a psychologist, or that all scientists are subconsciously hiding from God. On the other hand, a convinced geologist might claim that you can’t be both a geologist and a Christian, or might suggest that all religious people are weak and need a crutch. Such sweeping condemnations are provincial and do more harm than good.
One discipline that Christians tend to disparage is philosophy. Some Christians even use Colossians 2:8 (quoted above) to support their dislike of philosophy. However, it is clear that this verse is warning, not against all philosophy, but against that philosophy which is built on human tradition and the basic principles of this world. This is the philosophy which Paul labels hollow and deceptive. In contrast, a philosophy built on Christ is legitimate and satisfying.
As in any field of inquiry, establish your working definitions, be aware of your own and others’ assumptions, and check your sources. And then, when you state your conclusions, be careful not to go beyond the evidence.
A word of caution about assumptions: Sometimes you will hear the opinion expressed that the Christian believer adopts one set of assumptions, and the scientist adopts another, as though this is the way it should be. In particular, you might hear it said that the believer assumes that there is a God, there are spirits, people have souls, and there are real miracles, while the scientist assumes that there is no God, no spirits, no souls, and no miracles. But why assume the conclusion before examining the evidence? It is wrong for both the scientist and the theologian to make such assumptions. Rather, both should begin with the neutral assumption (that is, perhaps there is a God, etc.) and then base his conclusion on a careful examination of the evidence from both nature and the Bible.
Jason Lisle, a Christian astrophysicist, has argued strongly against the concept of neutral ground (see his The Ultimate Proof of Creation, Master Books, 2009, chapter 2). But he oversimplifies the matter by forcing everyone into one of two strict categories, biblical world view or non-biblical worldview. Thus he fails to give enough weight to the enlightening work of God through nature (Romans 1:19-20), the enlightening and drawing work of Christ (John 1:9; 12:32) and the convicting work of the Holy Spirit (John 16:8). Many Christians have arrived at the biblical world view through a process of evaluating several world views (with, of course, the Holy Spirit's help). The nonbeliever should be challenged and given the same opportunity.
Scientists and theologians do not approach their work differently. Both must be careful students of their fields, so they will share certain mental outlooks and work habits.
First, both the scientist and the theologian will be aware of their assumptions and limitations. Both will be especially cautious of making unfounded assumptions. As illustrated above, careful inquiry begins, not with naturalistic assumptions, nor supernaturalistic assumptions, but with neutrality. Then observations and evaluations can be made in a process of true science which arrives at genuine conclusions derived from the evidence, not from predetermined outcomes.
Also, both scientist and theologian will be careful to search out all the facts, and will avoid jumping to conclusions. And when it is time to draw conclusions, both scientist and theologian will be careful not to go beyond the evidence. They will both have the integrity to publicly express their views for the critical review of their colleagues. They will publish their findings and learn from the criticisms of others.
Remember that both science and theology are done by people. No individual can be completely objective, even though objectivity is always the goal. Everyone makes mistakes of memory and judgment. Everyone carries both conceptual and emotional baggage to any endeavor. Everyone has a certain amount of pride and wants to be correct; no one likes to be proven wrong. To see others alter their views is always more satisfying than having to alter your own views. And if this were not enough, don't forget about the fear of change, professional jealousy, the need to save face, greed, the need for control, hidden agendas (hidden often from others and often from oneself), laziness, impatience, the desire to be praised, to say nothing of the need for funding and career insecurities. All of these weaknesses affect both the theologian and the scientist. With factors like these in the picture, it is no wonder that the truth is often missed.
Some might say that the theologian exercises faith, while the scientist uses reason. Perhaps this is because the theologian talks a lot about faith. But such a dichotomy is far from the truth.
It is helpful at this point to make a distinction between saving faith and general faith. On the one hand, a person's saving faith is based on his realization that he is a lost sinner and that Christ died for his sins. It is the act of trusting in Christ, and it is through faith that God graciously saves that person (Ephesians 2:8-9). On the other hand, there is general faith, which everyone uses. It is the trust that we all place every day in ourselves, others, and the things around us.
Now, consider the false notion that faith is opposed to reason. This notion is false both for saving faith and general faith. Neither saving faith nor general faith is opposed to reason. Rather, both types of faith build on reason. Remember that faith always has an object. Whether the individual is trusting in Christ as savior, or trusting in a boat to keep him afloat, he trusts because there are good reasons to trust – he understands certain things about his situation and how that object of faith can help. Thus faith, rather than setting reason aside, requires reason. So the dichotomy which places faith in opposition to reason is a false dichotomy.
Next, consider the false notion that the scientist uses reason, while the theologian uses faith. In reality, both the scientist and the theologian use a lot of faith. Here we are speaking of general faith rather than saving faith. Before even beginning an inquiry, both the scientist and the theologian must trust (have faith in) their senses, their mind, the laws of logic, and their sources. Since no successful scientist or theologian works alone, he must also trust his colleagues to a certain degree. And both the theologian and the scientist assume (have faith in) such philosophic principles as causality (that there is a cause-effect relationship present in every event) and parsimony (that, all other things being equal, the simplest explanation is preferred, also called Occam’s razor).
And, of course, both scientist and theologian exercise (or should exercise) plenty of reason too.
Don't pretend that either science or theology speak with a united voice. In reality, science does not say anything. Rather, certain scientists say one thing, and other scientists may well say something different. And the same is true with theology.
Watch out for unwarranted generalizations as well as their constant companions, dogmatism and false absolutes. Perhaps we jump to conclusions because we are impatient. Nevertheless, the tendency to generalize appears to be a built-in human trait. We observe it in the language development of young children (referred to by developmental psychologists as overextension). We observe it in grade school children when, for instance, a girl announces that “all boys are mean.” And we observe it frequently in adult conversations. But both the theologian and the scientist should strive for precision, which means they will look for the exceptions to the rule, or the situations in which their “law” does not apply.
Watch out for straight-line extrapolation, which assumes a constant trend far beyond the evidence.
The difference between interpolation and extrapolation is illustrated in the following table in which a boy's height is being estimated at different ages, but data exists only for his height at ages 12 and 16.
Interpolation takes place between observed data points | Extrapolation takes place outside of observed data points | ||||
age 12 5 ft. 0 in measured |
age 14 5 ft. 2 in estimated |
age 16 5 ft. 4 in measured |
age 12 5 ft. 0 in measured |
age 16 5 ft. 4 in measured |
age 32 6 ft. 8 in estimated |
In the example above, the interpolated estimate is probably fairly reasonable. Even if the boy did not grow exactly one inch each of the four years, a rate of one inch per year gives you a fair estimate given the fact that you are estimating between the two known data points. However, to apply the same rate of one inch per year far beyond age 16 is just plain silly. Everyone knows that a person's growth does not graph as a straight line.
This caution applies to global warming predictions such as stating how many inches the oceans will rise in 20 years. Such extreme extrapolation goes far beyond the existing data, while also neglecting some of the existing data. That existing data includes the fact that global cooling was experienced during the decade leading up to the late1970s. And at that time some were predicting continued cooling well into the future. And, of course, that prediction was on thin ice. The fact that we have seen temperatures trend both down and up should make us a little more cautious about making predictions far beyond the data. Perhaps global temperatures are at least somewhat cyclic.
This caution also applies to the big bang. Let's assume that the universe is currently expanding (or at least that distant galaxies were moving away from us when the light left them). Does that require that the universe started out as a very minute singularity and has been expanding ever since? Is there not the possibility that the (assumed) currently observed expansion is only one phase of a repeating expansion-contraction cycle? The data simply does not strongly suggest one conclusion or the other. To insist that there was a singularity and a big bang is an obvious example of extrapolating far beyond the evidence.
Parsimony, also known as Occam's razor, has a long history in theology, philosophy, and science. It can be a helpful principle. But it can also be arbitrary and misleading.
Here is the general principle of parsimony:
This principle of parsimony, which values economy of explanation, has often been stated in other ways:
The principle of parsimony is notoriously difficult to apply in a way satisfactory to all. After all, what is the standard for determining simplicity? For example, which is simpler, an explanation that includes God? Or one that excludes God?
And, keep in mind that there are two much more important principles that are the basic tests of truth in any field, namely, (1) internal consistency, and (2) consistency with the evidence. The principle of parsimony should never be thought to override or out-class these two principles. There is the possibility that, in a particular case, the truth may be found in the more complex of two explanations. Generally, parsimony is a valid goal and has served science well (for example, in the Copernican revolution) but it is certainly not absolute.
A complete integration of science and theology is difficult and perhaps impossible, mainly due to the fluidity of science. When we face a stubborn point of tension between theology and science, we must be willing to admit that we don’t have an answer, and hope that the future will bring more evidence that will clarify things.
For example, consider the subject of radiometric dating – a method of measuring the age of (and thus assigning a geologic period for) a given mineral sample based on the known decay rates of radioactive elements and the proportions of parent and daughter elements found in the sample. For many years Christians have been skeptical of the results of radiometric dating. They usually list three assumptions made by those who champion radiometric dating, which, if false, would drastically alter the results. Those three assumptions are (1) that decay rates are constant, (2) that no environmental contamination of the sample has occurred, and (3) that the initial proportions of the radioactive isotopes and the daughter elements is known. Assumptions (2) and (3) apply to individual samples and are extremely difficult either to affirm or deny for any given sample. Thus, on the one hand, the proponent of radiometric dating can claim that the skeptic has no reason to doubt (2) and (3), while, on the other hand, the skeptic can claim that the proponent has no reason to accept (2) and (3). So if (2) and (3) are the only issues on the table, the main question revolves around the claims, which can go either way. However, assumption (1) applies to the radioactive disintegration process itself, rather than the individual samples, and thus is open to testing.
The Institute for Creation Research has organized the RATE (Radioisotopes and the Age of The Earth) project for this very purpose. The project began in 1997 and final results were reported in 2005. The results heavily favor the possibility of faster decay rates in the past, and thus favor a young earth. (See Vardiman, Larry, et. al., Radioisotopes and the Age of The Earth: Results of a Young Earth Creation Research Initiative, Institute for Creation Research, 2005. Or see a less technical presentation: Donald DeYoung, Thousands not Billions: Challenging the Icon of Evolution, Questioning the Age of the Earth, Master Books, 2005.) Of course, further experiments will bring additional light on the subject – an example of the ongoing process of gathering evidence and the necessity of withholding judgment.
Science has inherent limitations which make it impossible for science to provide a complete world view. Theology should form the basis for one's world view, while science supplements theology. But it should not be just science plus theology in two separate compartments. Rather, it should be science integrated with theology. Below are three factors which highlight the limitations of science.
Science has a limited sphere of authority. Science can speak authoritatively only about physical matters. This is necessarily the case, for the scientific method, which is at the core of all science, relies completely on observation. Thus, science can say nothing definitive about the spiritual realm (God, spirits, souls, good, evil, miracles, etc.) since that realm is not subject to direct observation. The spiritual realm is, by definition, completely out of the reach of the scientific method. (See C. S. Lewis, “Religion and Science” in God in the dock: Essays on Theology and Ethics, Eerdmans, 1970)
Science makes use of both inductive and deductive reasoning. Inductive reasoning begins with particulars (observations) and moves to the general (summary descriptions, laws, etc.). In contrast, deductive reasoning begins with a general statement (major premise) and moves to the particular, as illustrated by the syllogism. Science uses induction when it is discovering, and uses deduction when it is predicting.
The scientific method is often described as a series of steps similar to the following:
1st – Observation of some physical property or event
2nd – Hypothesis formation (which tries to predict what will happen in the next step)
3rd – Experimentation/Testing/Research (more observation)
4th – Verify, refute, or refine the hypothesis
The above, of course, is very idealistic and certainly an oversimplification. Nevertheless, it shows clearly that all scientific endeavor is dependent on observation. The process moves back and forth between observation and contemplation (or explanation) with each new round of contemplation dependent on the previous round of observation, and vice versa. And, of course, herein lies science’s limitation, for only the physical can be directly observed.
Some scientists, based on their scientific findings, attempt to draw implications about the non material realm. But when a scientist does this, he must realize that he is dealing with implications, not direct evidence. Thus he is speaking as a philosopher, not a scientist, and should not present his views as though they have been “proven” by science.
As an example of a person who forgot this limitation of science, consider the words of the British scientist Thomas Huxley (1825-1895). He coined the word “agnostic” and gained world-wide fame for his defense of Darwinism. In the quotation below, he clearly overextends the domain of legitimate science.
In my judgment, the actuality of this spiritual
world — the value of the evidence for
its objective existence and its influence upon the course of things — are
matters, which lie as much within the province of science, as any other question
about the existence and powers of the varied forms of living and
conscious activity.
I have said . . . that a priori notions, about the possibility, or the impossibility, of
the existence of a world of spirits, such as that presupposed by genuine
Christianity, have no influence on my mind. The question for me is purely one
of evidence: is the evidence adequate to bear out the theory, or is it
not? In my judgment it is not only inadequate, but quite absurdly
insufficient. And on that ground, I should feel compelled to reject the theory; even
if there were no positive grounds for adopting a totally different
conception of the Cosmos. (Thomas Henry Huxley Science and Christian Tradition,
1896, pages xiii, xvi)
Notice that Huxley states that Christians presuppose a world of spirits. While this may be true of some Christians, it is not an approach that is needed by Christianity.
In the “soft” sciences, such as psychology, observations often involve individual behaviors (which vary widely from one individual to the next) and reports of such things as feelings and mental states (things that cannot be observed directly). Such variability and indirectness should serve to remind us that the conclusions are tentative at best. So, when a group of persons reports near death experiences or alien abductions, we are justified in raising a lot of questions about the validity and precision of their reports and their implications. Similarly, when a person reports a religious vision or a conversation with the devil, we should respond in like fashion.
Suppose that science claims that A causes Z. Suppose also that this claim is correct. Still, science is unable to exclude other untested causes. Another cause B, which might be physical or spiritual, may also be able to cause Z. So it would be rather arrogant to claim that, since A causes Z, B cannot be a cause of Z. For example, suppose that a scientist does enough observations and clinical studies to become convinced that positive answers to prayers are caused by a mechanism called self-fulfillment, or self-fulfilling prophecies. (This would be a mechanism that operates similarly to a placebo in a controlled medical experiment.) Even if this is true, it does not eliminate the possibility that another (spiritual) cause can have the same effect. So the scientist cannot eliminate God just because he has found a psychological explanation.
But this works the other way around too. The person who is convinced that God answers his prayers should not assume that there are no such things as self-fulfilling prophecies.
A corollary to the above is the fact that a valid scientific explanation for a current phenomenon is not necessarily the only possible explanation for the same phenomenon in the past. Suppose, for example, that a scientist uses a particular process to create, from non-living matter, life that is both stable and able to reproduce itself. That does not prove that this process is the one that took place when life originally came into existence on the earth. At best the scientist should offer his method of producing life as one way it could have happened. But he is unable to say with any certainty that it did happen that way, or that it could not have happened some other way.
Consider this example. In 1909 Robert E. Peary led an expedition using dog sleds which reached the North Pole in 37 days, according to his diary. Some, however, have claimed that it would be impossible to reach the pole in the time Peary claimed. So, in a 2005 experiment, Tom Avery's expedition made the same journey using equipment similar to that used by Peary. Avery's dog sleds were kept at the same weights as those reported by Peary. Although there were some differences in conditions along the way, Avery arrived at the North Pole in five hours less than it took Peary. It would be unreasonable to conclude that this experiment proved that Peary did reach the North Pole in 37 days. Rather, the experiment can only show that such an expedition could reach the North Pole in that time.
Considering the track record of scientific thought, Francis Schaeffer offers this advice.
When we face apparent problems between present scientific theories and the teaching of the Bible, the first rule is not to panic, as though scientific theory is always right. The history of science, including science in our own day, has often seen great dogmatism about theories which later have been discarded. . . . When we come to a problem, we should take time as educated people to reconsider both the special and general revelations . . . . (Francis Schaeffer, No Final Conflict, Inter Varsity Press, 1975, page 24)
To be sure, there has been a lot of growth or expansion in science, that is, preserving older ideas while adding new detail. But the history of science is also littered with the obsolete. Every scientific field has its examples of basic concepts which have been replaced by new and different discoveries and models. Those who have great confidence in the current views of science should remember that, just as the old has been superseded by the new throughout the history of science, many of today's ideas will one day be replaced by the next temporary idea.
(a) Phlogiston – needed for combustion
In the late 1600's scientists were trying to figure out why oxidation and combustion occur (both slow oxidation as when iron and steel rust and rapid oxidation, or combustion, as when materials burn). Georg Stahl, a German chemist, suggested the existence of a weightless substance called phlogiston. He claimed that burning occurred as phlogiston left the material and that the amount of phlogiston in a given material determined how well it would burn. His theory was readily accepted and became part of the description of the makeup of all matter. However, belief in phlogiston lasted only about 85 years until scientists discovered "fire air," which Lavoisier, a French chemist, named "oxygen."
(b) Caloric – an invisible fluid
During the 1700s scientists understood heat to be an invisible, weightless fluid called caloric. They reasoned that an item would become warmer when caloric flowed into it; cooler when caloric flowed out. Such reasoning made sense when something hot was placed in contact with something cold and, supposedly, caloric flowed from the hot item reducing its heat and into the cold item increasing its heat. But such an understanding of heat transfer had no explanation for the situation reported by Count Rumford in 1798. He observed that drills used to bore cannons produced extra heat when they became dull. Both the drill and the cannon became warmer because of the heat produced by friction. It was not until 1847 that Hermann Helmholtz, a German physicist, claimed that heat was a form of energy rather than a form of matter. About that same time James Prescott Joule, a British physicist, was able to measure how much work was needed to raise the temperature of a surrounding liquid, based on the understanding of heat as a form of energy. The modern field of thermodynamics emerged from this new understanding of the nature of heat.
(c) Electricity as a fluid
In 1752, when Benjamin Franklin did his famous experiment with a kite in a thunderstorm, he thought that electricity was a fluid. Accordingly, a positive object had extra electric fluid while a negative object did not have enough. This provided an explanation for the sudden discharges that occur with static electricity or lightning. Electrons were not discovered until nearly 150 years later.
(d) Luminiferous ether – needed for the transmission of light
Luminiferous ether was once thought to be the medium which made it possible for light to travel across empty space. It was believed that this ether could not be seen or weighed, and was present in vacuums, outer space, and all matter. The ether was stationary, with all objects passing through it. This concept was popular for approximately 150 years from the early 1700's through the late 1800's. Here is Dr. Avery's description of luminiferous ether from a high school science textbook published in 1885:
There is sufficient reason for believing that there is a medium pervading all space which carries off part of the invisible motions of molecules, just as the air carries off a portion of the motion of moving masses. This medium, called the luminiferous ether, occupies all space. The gaps between the sun, the planets and their satellites are filled with this ether. It makes the universe a whole and renders possible the intercommunication of light and energy between star and star. . . . This ether is wonderful, not only in its incomprehensible vastness but equally so in its subtleness. While it surrounds the suns of unnumbered systems and fills all interstellar space, it also surrounds the smallest particles of matter and fills intermolecular space as well. It is called luminiferous because it is the medium by which light is propagated, it serving as a common carrier for both heat and light. . . . The enormous velocity with which the ether transmits heat and light as wave motion (about 186,000 miles per second), compels us to assume for the ether both extreme elasticity and extreme tenuity. (Elroy M. Avery, Elements of Natural Philosophy, Sheldon, 1885, pages 453-454)
Two years later, in 1887, an experiment was done which convinced scientists that there was no such thing as luminiferous ether. If light maintains a constant speed within the ether, and the earth is passing through the ether, then light approaching the earth on its leading side should appear to travel faster than light approaching the earth on its trailing side. But light was measured at the same speed on both sides, and the concept of luminiferous ether was dropped.(e) Various models of the atom.
1897 – Thomson discovers the first subatomic particle – the electron
1902 – Kelvin’s model (also known as the Thomson atom), a solid sphere of positive charge in which negatively charged electrons are imbedded like raisins in a pudding
1903 – (Unknown origin), atoms are composed of dynamids, that is, pairs of small negative electrons and large positive bodies
1904 – Nagaoka’s model, all positive charge is at center of atom with electrons forming rings like Saturn’s rings
1905 – Kelvin’s next model, alternating spheres of positive and negative charge with the electrons in the positive spheres
1910 – Rutherford’s model, the first truly nuclear model (the “planetary” or “orbital” model), placed most of the atom’s mass in a positively charged nucleus
1913 – Bohr’s model, electrons travel in fixed orbits
approx. 1928 – Schrödinger and Heisenberg, the “cloud” model
1964 – Gell-mann suggests quarks, the building blocks of protons and neutrons
(f) Classical Physics, Then Relativity and Quantum Physics, Then What?
No field is more basic to the scientific endeavor than physics. Classical physics reached its high point with Isaac Newton in the late 1600s and his concept of universal gravitation and his formulas for the movement of bodies. Classical physics assumed that the two entities, space and time, are entirely separate and independent. It was thought that time was constant everywhere, and that the speed of light was relative to the motion of the observer. (This notion regarding the behavior of light was somewhat analogous to the behavior of sound. Sound has a higher pitch when the listener and the source are approaching each other, and a lower pitch when they are moving away from each other.)
But observations failed to confirm any similar variance in the speed of light. So Einstein proposed something radical – when the observer is moving, the speed of light remains constant but time (for the observer) varies! Einstein presented his theory of special relativity in 1905 and general relativity in 1915. Because relativity makes the speed of light constant and time relative, it affects the way scientists calculate the motions of very small objects (such as electrons) and very large objects (such as galaxies).
Also, in 1913, when Niels Bohr started his work on the motion of electrons, he applied classical physics. After a few years of partial success, he and others began to realize that a new understanding of the laws governing the movement of very small particles was needed. The needed insight came from Max Plank and is known as quantum physics or quantum mechanics. It gave new understandings of the measurement of radiant energy and the behavior of particles at the atomic and subatomic levels. By 1925,
physicists realized that the principles of quantum mechanics differ drastically from those of Newtonian mechanics, even when used in the relativistic form developed by Einstein in 1905 ("Quantum Mechanics," Encyclopaedia Britannica, 1982, Vol. 11, p. 793)
The progress made in the fields of atomic physics and chemistry since 1925 has been due, almost exclusively, to the application of quantum physics.
Dr. George Gamow is one of the physicists who made several contributions to the new quantum physics. After it had become well established, he made the following comment about the state of quantum physics and the next step:
We are still waiting for a breakthrough in the solid wall of difficulties which prevent us from understanding the very existence of elementary particles, their masses, charges, magnetic moments, and interactions. There is hardly any doubt that when such a breakthrough is achieved, it will involve concepts that will be as different from those of today as today's concepts are different from those of classical physics. (Gamow, Thirty Years that Shook Physics: The Story of Quantum Theory, Dover, 1966, page 5)
So quantum physics should not be thought of as the last word. The formulas of relativity assume both that light has a constant speed (as in the famous equation E=mc2, where c stands for the speed of light) and that no object can go faster than this constant speed of light.But now both of these assumptions are being questioned. During the 1990's a number of experiments were done which require scientists to conclude either (1) that light particles (photons) can travel many times faster than "the speed of light," or (2) that they can be in two places at once, or (3) that there are spaces in the universe which are devoid of time, or to make some other radical adjustment to their present ideas. John Gribbin, a science writer, provides the following description of one of these experiments.
Raymond Chaio,
of the University of California, Berkeley, and his colleagues have
actually been measuring a different, but related, kind of tunneling. They have
devised an experiment in which two photons (particles of light) are produced
simultaneously in a source, and travel on parallel paths. One photon goes straight to
a detector; the other is confronted by a barrier which would reflect
the light if the photons obeyed the laws of classical, "Newtonian" physics.
But according to quantum theory there is a high probability that some
of the photons arriving at the mirror will tunnel straight through, and go
on their way to the detector.
Sure enough, that is what happens. The
barrier is 1.1 micrometers [microns]
thick, so anything traveling through it at the speed of light would take 3.6
femtoseconds (3.6 thousand million millionths of a second) on the
journey. But the new experiment is so sophisticated that it can compare the
arrival times of pairs of photons, one of which has gone past the barrier and
one through it, and shows that the one which goes through the barrier
arrives first. It tunneled through the barrier faster than the speed of light,
in less than 3.6 femtoseconds. As the researchers put it, "it is as
though the particle 'skipped' the bulk of the barrier". But don't ask them, or
anyone else, what it means – in the words of Richard Feynman, "nobody
understands quantum mechanics". (website
www.lifesci.sussex.ac.uk/home/John_Gribbin/quantum.htm dated 1996)
Indeed, our very understanding of light itself has shifted over the years. In past centuries, scientists have described light as behaving as waves in certain circumstances, but as particles in other circumstances, indicating that the subject was not well understood. The notion that light was waves held predominance for decades, but then the notion that light was particles became prominent. During the 1900s it became well documented that light (indeed, all matter) did in fact exhibit a dual nature combining the properties of both waves and particles. (See the Wikipedia article on "Wave-particle Duality.")
Besides the quandary that quantum physics is in, it should also be noted that some scientists believe that the theory of relativity has never been adequately demonstrated. (See Slusher & Ramirez, The Motion of Mercury's Perihelion, Institute for Creation Research, 1984.)
So our understanding of the universe will continue to change.
Consider, for a moment, one of the most frequently used arguments for an old universe – starlight from distant galaxies. There are many who claim that, because of their great distance from us and because of the speed of light, the universe must be billions of years old. However, do we really know what light is? Do we really know how fast it can travel through a vacuum, or tunnel through the mysterious dark matter which is supposed to be abundant in space? Is its speed affected by dark energy, or dark flow? Such uncertainties would make any such claim for an old universe rather bold, to use the kindest word possible. (On the other hand, scientific uncertainty regarding an old universe should not be construed as scientific proof of a young universe.)
(a) Ancient Egypt
(b) Ancient Greece
(c) Europe and the United States
(d) Spontaneous generation
Spontaneous generation is the view that complex, living organisms are spontaneously generated by decaying organic matter or even by certain inorganic matter. For example, it was believed that maggots came from rotting meat, mice from rotting grain, frogs from mud, and crocodiles from rotting logs. This view goes back at least as far as Aristotle (300's B.C.).
By the way, a similar notion called "hidden seeds" is found in the writings of the influential theologian Augustine, around A.D. 400.
… some hidden seeds of all things that are born corporeally and visibly, are concealed in the corporeal elements of this world. For those seeds that are visible now to our eyes from fruits and living things, are quite distinct from the hidden seeds of those former seeds; from which, at the bidding of the Creator, the water produced the first swimming creatures and fowl, and the earth the first buds after their kind, and the first living creatures after their kind. … there is further still a seed, which, although we are unable to see it with our eyes, yet we can conjecture its existence from our reason; because, except there were some such power in those elements, there would not so frequently be produced from the earth things which had not been sown there; nor yet so many animals, without any previous commixture of male and female; whether on the land, or in the water, which yet grow, and by commingling bring forth others, while themselves sprang up without any union of parents. (Augustine, On the Trinity, Book 3, Chapter 8)
Avicenna (A.D. 980 - 1037) was an extremely prolific and influential Arabian physician, scientist, and philosopher. His Canon of Medicine was considered the medical authority for several centuries in both East and West. In a book on erosion, rocks, and mountains, Avicenna stated that nature continually attempts to produce living things from nonliving. He believed that fossils are evidence of nature's unsuccessful attempts to produce plants and animals.
During the 1600's the idea of spontaneous generation was questioned. For example, in 1646 Sir Thomas Browne wrote his "Enquiries into Very Many Received Tenets and Commonly Presumed Truths" in which he debunked a number of widespread "truths" including spontaneous generation. However, the idea had been accepted for 2000 years and such questions were considered radical. In 1668 Fancesco Redi showed the connection between flies laying eggs and maggots. Spontaneous generation was debated for the next 200 years and the invention of the microscope only added to the confusion by bringing to light many microorganisms which were thought to arise spontaneously.
In 1859 Louis Pasteur performed an experiment in which he proved that microorganisms are already present everywhere (even in the air). This discredited spontaneous generation and supported the notion that all organisms are produced by parent organisms of the same kind.
We can learn a valuable lesson from this shifting scene called science. It is a mistake to think that science has “a final word” on anything! What will the people in the 23rd century think of our quaint views of nature and of the heavens and our archaic forms of medical treatment?
When we find that science supports our theological views, we should still be cautious about appealing to such scientific support, for it may disappear sooner or later. Note the following warning from C. S. Lewis:
We must be very cautious of snatching at any scientific theory which, for the moment, seems to be in our favour. We may mention such things; but we must mention them lightly and without claiming that they are more than ‘interesting’. Sentences beginning ‘Science has now proved’ should be avoided. If we try to base our apologetic on some recent development in science, we shall usually find that just as we have put the finishing touches to our argument science has changed its mind and quietly withdrawn the theory we have been using as our foundation stone. [Lewis then quotes from Virgil’s Aeneid, ‘I fear the Greeks even when they bear gifts.’] (“Christian Apologetics,” God in the dock, Eerdmans, 1970, p. 92)
Christians should be careful not to misuse science in their eagerness to defend their beliefs. One aspect of science that is frequently misused is the second law of thermodynamics, also known as the law of entropy.
Sometimes the second law of thermodynamics is used as a magic wand to dismiss any claims of evolution. Christians state that, (1) in the process of the divine creation, the universe went from disorder to order. Certainly this is a correct statement and corresponds with the description of creation found in the first chapter of Genesis. However, Christians have also been known to state that (2) such a transition from disorder to order is contrary to the second law of thermodynamics, and that is why the natural world must be considered a miraculous work of God and cannot be accounted for by mere naturalistic processes. They also state that (3) evolution requires an increase in genetic information which is impossible for natural processes to accomplish according to the second law of thermodynamics. Both of these latter statements misuse the second law of thermodynamics. The misuse centers around the meaning of the word "order." In the context of the second law of thermodynamics, "order" refers to usable energy. But in other contexts "order" often refers to order of arrangement, or organization – something entirely different. The problem is that some Christian authors and speakers have confused these two meanings of the word "order."
Here are two examples of the type of misuse mentioned above. These examples are taken from the writings of Christians who are attempting to defend against evolution and the big bang. This first example is from The Genesis Flood by Whitcomb and Morris. This is the book that gave impetus to the current flood geology and young earth movement. At the time they wrote this book, Whitcomb was professor of Old Testament at Grace Theological Seminary, and Morris was director of the Creation Science Research Center and had taught civil engineering at several secular universities.
Evolution, in the broad sense, implies increasing organization and complexity in the universe . . . conversely . . . the second [law of thermodynamics affirms] that the original creation is decreasing in organization and complexity. (Whitcomb & Morris, The Genesis Flood: The Biblical Record and Its Scientific Implications, Presbyterian and Reformed, 1961, page xxi footnote 2, compare page 223 footnote 1)
This second example is from Harold Slusher who, at the time of this writing taught physics at the University of Texas in El Paso and planetary sciences at the Graduate School of the Institute for Creation Research. In a section entitled "The Second Law of Thermodynamics" he writes:
This concept
of disorder to order, chaos to cosmos (the evolutionary claim) is directly
contradicted by the very basic and underlying principle of physics called the Second
Law of Thermodynamics. Thermal energy is disordered energy.
(Harold Slusher, The Origin of the Universe, Rev. ed.,
Institute for Creation Research, 1980, page 3)
The universe is alleged by the evolutionist to be
one big isolated system, and if that is the
case, it cannot have moved itself from a chaotic state to the cosmos.
In fact, we see today a universe that is losing order, form, and
body. (op. cit. page 9)
Slusher then quotes George Gamow, who refers to the transition from the "simplicity of the early days of creation to the present immense complexity of the universe," and evaluates this notion as inconsistent with the law of entropy. (op. cit. pages 9-10)
Now we will explain why the above statements misuse the second law of thermodynamics.
Thermodynamics is the study of energy, heat, and work, including the energy related properties of objects and the processes involved in changing those properties. The energy possessed by an object is possessed in various ways including volume, mass, temperature, pressure, linear velocity, rotational velocity, vibration, chemical composition, electronic state, nuclear state, etc. or a combination of these.
Historically, there are two aspects of thermodynamics. The older aspect is referred to as “classic thermodynamics” and the younger is known as “molecular thermodynamics” (or “statistical thermodynamics”).
Having been developed in the 1800s before the atomic theory of matter was generally accepted, classical thermodynamics is not based on any atomic or molecular theory, and its results are independent of any atomic or molecular models. This character of classical thermodynamics is both a strength and a weakness: classical thermodynamic results will never need to be modified as scientific knowledge of atomic and molecular structure improves or changes, but classical thermodynamics gives no insight into the physical properties or behavior of physical systems at the molecular level. (Encyclopaedia Britannica, www.britannica.com, article on “Statistical Thermodynamics”)
There are four laws of thermodynamics, numbered 0, 1, 2, and 3. (The word “law” is used to refer to a principle based on consistent observations.) Even though the zeroth law is logically basic to the first law, it was developed after the first law was well established in the literature, hence its name.
The zeroth law: This law establishes a concept of relative temperature and a principle of temperature measurement which takes into account the various aspects of energy mentioned above. It is foundational to the law of conservation of energy (which had already become known as the first law), so this law was named the zeroth law.
The first law: This law deals with the conservation of energy and can be stated in different ways, such as:
In a closed system the total amount of energy remains
constant. Similarly, whenever energy is converted in form, its total quantity
remains constant.
In an open system the change in the amount of energy in the system
equals the amount of energy going into the system minus the amount of the
energy coming out of the system.
The third law: This law deals with temperature and absolute zero, –273.15 degrees Celsius, or centigrade (= zero degrees Kelvin), which is theoretically unattainable. As a system approaches its minimum temperature, further extraction of energy becomes more and more difficult.
The second law of thermodynamics is a fundamental law of physics and is considered by some to be the most universal controller of natural phenomena. This law deals with the tendency toward equilibrium, and can be stated in various ways. Here is one statement of the second law:
In a closed system, entropy (a measure of the loss of usable energy) increases. That is, a system that begins in an ordered state (low entropy, lots of useful energy) will spontaneously become a disordered system (greater entropy), tending toward equilibrium.
The second law of thermodynamics (for both large and small systems, including the molecular level) can be diagrammed as follows:
“ordered” Energy available to do work Heat Low entropy |
In a closed system, spontaneously and irreversibly flows to: |
“disordered” Equilibrium (stability) Cold (absolute zero) High entropy |
Remember that the second law of thermodynamics applies to a closed system.
Example 1 – The clock. A fully wound clock serves as a simple, non-scientific illustration of a closed system. The clock's spring contains a certain amount of energy because of internal pressures (different areas of tension and compression within the spring). Over time the clock's spring will use up that energy to drive the clock mechanism. Eventually the clock will run down and stop since there will be no more energy available from the spring. Using terms from the above diagram, we would say that the clock's useful energy has been dissipated, the clock's energy has gone from ordered to disordered, and its entropy has increased. The clock, as a closed system, will never wind itself up. Now if a person comes along and winds up the clock, it will again have useful energy and be able to run. However, at that point the clock is no longer a closed system, but has become part of a larger system which includes the person.
Example 2 – Two blocks of metal. Here is a more scientific example. The difference in temperature in a two-compartment system is considered an ordered state. If two objects of different temperature are “in thermal communication,” of its own accord heat will flow only from the hot object to the cold object. In other words, if a system consists of two blocks of metal at different temperatures in surface contact, the ordered state (unbalanced temperature distribution) rapidly decays into a disordered state of uniform temperature. (See Encyclopaedia Britannica, Micropaedia, 1997, “Thermodynamics”, and www.britannica.com article on “Statistical Thermodynamics”)
In both of the above examples, using terminology appropriate to the second law, we would say that the progression is from order to disorder.
However, the term "order" can be used in a different sense, even when describing a temperature change. In the following two examples there is a spontaneous increase in the orderly arrangement of molecules or larger structures at the same time that there is a decrease in available energy.
Example 3 – Cooling water. The molecules in hot water are described with terms such as “agitated,” “disorderly,” and “in random movement.” When water cools and freezes, its molecules are said to be in an “orderly crystalline arrangement,” such as is observed in crystals of snowflakes. (For example, see World Book, article on “Heat.”)
atoms are described as “disordered” |
when cold, has atoms that are described as “ordered” |
Example 4 – Stratification. A column containing several liquids (or a single liquid containing various particles) is disturbed and then left to settle. In time, without any outside help, the disorganized column will become organized into "orderly" strata.
Notice the reversal of the use of the word “order.” In examples 1 and 2 the word “order” is used to describe the availability of energy. In examples 3 and 4 "order" is used to describe a pattern found in the arrangement of the material. Thus, unfortunately the word “order” is used to represent two entirely different concepts, causing the confusion seen in the quotes from Whitcomb, Morris, and Slusher.There are three reasons why the second law of thermodynamics should not be used to counter evolution.
First, as shown above, there is confusion over the scientific meaning of the word "order" as used in the context of discussions of the second law of thermodynamics. When the scientist talks about physical systems moving from order to disorder, he is using the word “order” to refer to the usability of energy. But when Christians refer to the original creation as disordered or chaotic (“without form and void,” Genesis 1:2) they are using the word "order" to refer to orderly arrangement.
Second, according to Christian theology, the universe is not a closed system. The Son is "sustaining all things by his powerful word" (Hebrews 1:3), and in the Son "all things hold together" (Colossians 1:17). Since the universe has outside "input," it is not a closed system and thus the second law of thermodynamics does not apply.
Third, the second law of thermodynamics is well established in the fields of mechanics and physics, both at the large system level and the molecular level. However, the law is not directly applicable to other fields such as biology, sociology, and information science (particularly genetics). Some have applied it to biology and genetics, but only by analogy. It should be remembered that analogies can serve well to illustrate and clarify ideas that are already established, but analogies have no power to establish ideas.
Some people say the Bible is full of error because they think it promotes outmoded, unscientific views.
In some cases, the explanation is rather simple. For example, the Bible speaks of the sun rising and setting and moving in relation to the earth (Genesis 28:11, Jonah 4:8, Matthew 5:45, Psalm 19:4-6). But is this an error, simply because the wording is unscientific? Not at all. These passages simply employ wording based on appearance, which we still employ today (and probably always will) to describe the apparent movement of the sun. To claim that the Bible must use precise technical terms, rather than the language of appearance is to force an unreasonable restriction on the Bible. When we speak of "skyscrapers" we too are using the language of appearance, and we feel no need to explain that we understand that those tall buildings do not actually scrape the sky. In other words, using the language of appearance does not make one unscientific. Describing things the way they appear is simply part of the way language works.
In some cases both we and the biblical writers use analogy to get a point across. For example, God is not an actual rock. But when a biblical writer says "God is my rock," as in Psalm 18:2, he is drawing an analogy between the rock and God, and applying one or more of the characteristics of a rock (such as strength, or stability, or durability) to God. It is important to make a distinction here between the (1) language that the Bible uses (which at times is based on analogy), and (2) the assertions that the Bible makes.
Similarly, when a Bible passage says that God does something with his right hand, as in Psalm 20:6, does that mean that the writer is actually asserting that God has a physical right hand? Obviously not. This is known as anthropomorphism and is a common practice in the Bible (both to describe God and other spirits, good or evil) and in other religious systems as well. Human characteristics are "applied" to God in order to assert something else about God, such as the fact that he is mighty.
In the case of the vaulted heavens, however, the explanation is not quite so simple. In this case there seems to be something going on that is more complex than merely describing things by appearance or merely drawing an analogy. In certain passages the biblical writers seem to adopt a particular picture or model of the universe that we know today is incorrect. Only rarely do they speak of the heavens and earth as we know them, as in the following quotation.
He stretches out the north over empty space, And hangs the earth on nothing. (Job 26:7)
More commonly the biblical writers describe the earth and sky as though they actually thought that a domed or vaulted ceiling was stretched out like a tent or canopy arching above a flat earth, and that the earth was supported on pillars. Here is one possible graphic representation of such a view.
From www.internetmonk.com/archive/misreading-the-bibles-scientific-accuracy
Passages referring to a place above the vault of the heavens:
Job 22:14 — Clouds are a hiding place for Him, so that He cannot
see; And He walks on the vault of heaven.
Isaiah 40:22a — It is He who sits above the vault of the earth, And its
inhabitants are like grasshoppers
Amos 9:6 — The One who builds His upper chambers in the heavens, And has founded
His vaulted dome over the earth
Passages referring to a foundation or pillars under the earth:
Psalms 104:5 — He established the earth upon its foundations, So that it will
not totter forever and ever
1 Samuel 2:8b — The pillars of the earth are the LORD'S, And He set
the world on them. (cf. Job 26:7)
Passages speaking of the heavens at a fixed location above the earth that can be reached:
Genesis 11:4 — And they said, "Come, let
us build for ourselves a city,
and a tower whose top will reach into heaven, and let us make for
ourselves a name; lest we be scattered abroad over the face of the whole earth."
Genesis 28:12 — And he had a dream, and behold, a ladder was
set on the earth with its
top reaching to heaven; and behold, the angels of God were ascending
and descending on it.
Daniel 4:20 — 'The tree that you saw, which became large
and grew strong, whose height
reached to the sky and was visible to all the earth (cf v. 11 “visible
to the ends of the earth”)
Passages speaking of the heavens as a tent:
Psalms 19:4-6 — Their line has gone out through all the earth, And their
utterances to the end of the world. In them He has placed a tent for
the sun, Which is as a bridegroom coming out of his chamber; It rejoices as
a strong man to run his course. Its rising is from one end of the
heavens, And its circuit to the other end of them; And there is nothing hidden
from its heat.
Psalms 104:1-2 — Thou art clothed with splendor and majesty, Covering
Thyself with light as with a cloak, Stretching out heaven like a tent curtain.
Isaiah 40:22b — Who stretches out the heavens like a curtain And
spreads them out like a tent to dwell in.
Passages referring to openings in heaven:
2 Kings 7:2 — And the royal officer on whose hand the king was leaning
answered the man of God and said, "Behold, if the LORD should make
windows in heaven, could this thing be?" Then he said, "Behold you shall see it
with your own eyes, but you shall not eat of it." (compare 2
Kings 7:19)
Psalms 78:23-24 — Yet He commanded the clouds above, And opened
the doors of heaven; And
He rained down manna upon them to eat, And gave them food from heaven.
Acts 10:11 — and he beheld the sky opened up, and a certain
object like a great sheet coming down, lowered by four corners to the ground
Revelation 4:1 — After these things I looked, and behold, a
door standing open in
heaven, and the first voice which I had heard, like the sound of a trumpet
speaking with me, said, "Come up here, and I will show you what must take place
after these things."
What we see in the above passages is more than the mere use of the language of appearance. Unlike the rising sun or the skyscraper, which are things that are seen, here the biblical writers are describing things that have never been seen – inhabitants above the vault and the pillars beneath the earth (and even the shape of the earth). It would seem that the biblical writers have adopted an incorrect model of the heavens and earth.
There is a problem with merely accepting the vaulted heavens as an analogy. The analogies illustrated above hold up over time because, for example, rocks still exist and they are still strong. However, the vaulted heavens model does not hold up. We now know that there are no pillars holding the earth, no vault that can be walked upon, etc.
Some have claimed that such references to a vaulted heaven are merely examples of the ancients using metaphors. For example, Barrick points out the difference between Job 26:7 ("he suspends the earth over nothing") and Job 26:11 ("the pillars of the heavens quake") and claims that
It would appear then that Job knows that he is using a metaphor when speaking of "pillars." (William D. Barrick, "Old Testament Evidence for a Literal, Historical Adam and Eve," Chapter 1 in Searching for Adam, edited by Terry Mortenson, Master Books, 2016, p. 46)
And Barrick's explanation may be correct. Indeed, he is probably correct regarding the two particular passages cited in view of the fact that Job goes on to say that the pillars are "agast at his rebuke" (verse 11). Job is personifying the pillars and may well be using figurative language throughout. However, should we generalize and say that all those other references are also metaphors? Such a generalization is not really necessary. There is a broader solution to this problem, which applies not only to these references to a vaulted heaven but also to every scriptural statement which appears to be antiquated by modern knowledge, explained in the next section.
Of course, getting the point of the passage is easy – we merely adopt their vaulted heavens model. But isn't this an admission that the Bible is scientifically incorrect?
First, we admit that the model is incorrect. However, even if the Bible were being written today, some of the models would be incorrect. We dare not presume that we now possess the final and only accurate description of our universe. If God's creative and providential acts were described today in terms of popularly accepted current models such as the expanding universe or electron clouds, would those models hold up one hundred years from now? Perhaps not. But the truths about God, even though they were expressed in language based on these current (and possibly incorrect) models, would hold up.
A biblical writer adopts a particular current model (current to him) because he needs to communicate some truth to his current readers who understand and accept that model. His purpose is neither to teach about that model (the readers already know the model), nor is it to verify the correctness of the model.
Here again it is important to distinguish between the language of the Bible and the assertions of the Bible. The Bible will at times borrow language from a certain incorrect model, but it does so in order to make some other assertion. When a biblical writer speaks of God sitting above the vault of the heavens, he is not affirming that there is a vault, but that God is the exalted ruler of the earth. When he speaks of God opening the doors of heaven, he is not affirming that there is a vault which has doors, but that God abundantly supplies the needs of his children.
Does this distinction between language and assertions stem from a denial of the inspiration of scripture? After all, certainly God knows all about the heavens and the earth, and he could have guided the biblical writers to express the correct views even though they would not understand what they were writing. However, such communication would have been inefficient at best, and very misleading at worst. If you want to communicate clearly about God and his acts, you do so using language and models that your readers and hearers understand, and this would be completely in harmony with the doctrine of the inspiration of scripture.
This issue, language versus assertion, has been a central issue in the long standing debate over the inerrancy of the Bible, and it is the reason that the writers of the Lausanne Covenant stated that the Bible is "without error in all that it affirms" (Article 2, italics added).
We should not be surprised that one can adopt the language of a model without affirming that model. We do the same thing, for example, when we speak of people who get angry and "explode," or when we advise a person not to hold in an emotion and let it "build up." We are using a boiler model of human emotions. We don't actually believe that there is some physical container which holds emotions, which can build up pressure to the point where it explodes. But we adopt that wording because it helps communicate the point we want to make.
We cannot be completely certain whether or not the biblical writers actually believed in a physical vault. But whether they believed in it or not is beside the point. They used this model to communicate. And if they did believe it, that is not a problem either because the Bible should be evaluated by its assertions, with full allowance for all the various linguistic means which we all use.
C. S. Lewis briefly discusses this issue in his essay "Horrid Red Things" (Part 1, Chapter 6 in God in the dock, Eerdmans, 1970).
Does science lend support to biblical Christianity? While we are careful to keep the warning of C. S. Lewis in mind (quoted earlier), we still find it "interesting" to note the conclusions of experts from various scientific fields.
While many scientific fields are relevant, we select only the field of archeology for comment here. Support for biblical Christianity from other fields such as astronomy, geology, and paleontology are described in the paper "Geology and the Age of the Earth," in the following sections: Does the evidence point to an old earth? and Paleontology and intelligent design.
Because of the nature of science, it cannot directly verify any basic Christian belief, such as the existence of God or the purpose of the death of Christ. Such matters are not detectable by observation of the physical world. However, in view of the fact that the Bible everywhere ties the story of redemption to concrete historical places and events, there is an indirect role that archeology can play. Many in the past have doubted the historical veracity of the Bible, but archeology dismisses those doubts.
In 1843, at Khorsabad in northern Iraq, a French archeologist, Paul-Emile Botta, discovered reliefs describing the military victories of King Sargon II of Assyria. This was the king who defeated Samaria in 722 BC and led Israel into captivity. Ever since this discovery there has been widespread interest in biblical archeology. Today, various countries maintain archeological research institutes in the Middle East, Mesopotamia, and Egypt, most of them having been founded before 1900.
William F. Albright was a highly respected linguist, archeological researcher, and theologian. In spite of the fact that his view of the Bible was not as high as it could be (he did not believe in the verbal inspiration of scripture), he still had this to say about the historicity of the Bible:
Its languages,
the life and customs of its peoples, its history, and its ethical and
religious ideas are all illustrated in innumerable ways by archaeological
discovery. (Wm. F. Albright, Recent Discoveries in Bible Lands, Funk &
Wagnalls, 1955, published as a supplement to Young's Analytical
Concordance, page 6)
There are innumerable
points of contact between the details of Hebrew history, life, and literature,
and the world around it. (op.cit., page 51)
In the introduction to his best selling book on biblical archeology, Werner Keller, a German journalist, summarizes the impact of over 100 years of archeological research.
In Palestine, places and towns that are frequently mentioned in the Bible are being brought back once more to the light of day. They look exactly as the Bible describes them and lie exactly where the Bible locates them. . . . These breathtaking discoveries, whose significance it is impossible to grasp all at once, make it necessary for us to revise our views about the Bible. Many events that previously passed for pious tales must now be judged to be historical. . . . The events themselves are historical facts and have been recorded with an accuracy that is nothing less than startling. . . . In view of the overwhelming mass of authentic and well-attested evidence now available, as I thought of the skeptical criticism which from the eighteenth century onward would fain have demolished the Bible altogether, there kept hammering in my brain this one sentence: "The Bible is right after all!" (Werner Keller, The Bible as History: A Confirmation of the Book of Books, Bantam Books, 1964, pages xx-xxiv)
But evidence for the historicity of the Bible during the first millennium BC has been much better than that of the second millennium. In particular, a question has remained in many scholars' minds about the patriarchs. The main problem is that, in all the archeological work done in Egypt over the past two centuries, nothing has been found that is a convincing verification that any of the patriarchs ever visited, lived in, or did business with Egypt, nor of the exodus. However, in a recent book archeologist David Rohl (who says he is neutral regarding Christianity) takes a new approach to this problem. He shows that there is good reason to recalibrate Egyptian chronology so that the date of the exodus (1447) corresponds with the end of the 13th dynasty rather than with the 18th or 19th dynasty, as was previously thought. Rohl's states the problem as follows:
There are very few artifacts and inscriptions which I have been able to muster in order to illustrate [Israelite history] . . . It is precisely this lack of archaeological confirmation – especially before the ninth century BC – which has led to the mythologising of biblical history. . . . Surely something is not quite right with our present understanding of the relationship between ancient Egypt and ancient Israel. (David M. Rohl, Pharaohs and Kings: A Biblical Quest, Crown, 1995, page 34)
When there is a lack of correlation between what archeology finds and what the Bible says, the tendency of the archeologists is usually to discount the Bible. In the scenario described below, Rohl reacts differently. He merely gives the Bible a chance to be correct. Thus he finds reason to adjust the long standing chronology held by Egyptologists and thereby unearths many correlations between Egyptian and Israelite history. Here is Rohl's own summary of his conclusions as he traces the correlation between Egyptian and Israelite history using his new chronology (NC) for Egypt.
First we
witnessed how scholars of the last century had taken the wrong path right at the
beginning of their own journey of discovery. That false trail,
sign posted to 'Raamses' and 'Shishak,' led modern scholarship into a
quagmire of confusing anomalies in the chronology and archeology of the ancient
world. Although we began our journey at the same junction and
with the same map (i.e. the available evidence), we decided to take the
alternative road sign posted 'archeology of the TIP' [Third Intermediate Period,
dynasties 21-25]. It was not very long before we arrived at an entirely
different ancient world – one with a much greater potential for biblical and
archeological synthesis. The irony was that although the conventional
chronology had been based on two key biblical synchronisms it produced an unhappy
marriage between excavation results and the Old Testament narratives,
whereas we chose to refer directly to the archeological evidence and now had a
framework which produced clear links between the Bible and archeology.
By constructing our 'New Chronology' from the foundations of Egyptian
TIP archeology, in combination with a group of ancient genealogies handed
down to us by the officials of the period, we were abel to uncover the true
historical figure hidden behind the biblical name 'Shishak.' He
was none other than Ramesses the Great – Ozymandias of Shelley's famous
poem; the king whom Egyptologists refer to as Usermaatre-setepenre
Ramesses-meriamun.
Ramesses II was thus the despoiler of Solomon's temple in 925 BC, and
not the Pharaoh of the Oppression and Exodus as is conventionally believed.
Having reached this conclusion, we looked for evidence of Solomon's
activities in Palestine during the time of the late 18th Dynasty and early 19th
Dynasty in Egypt. We came across the remains of an Egyptian-style shrine
in Jerusalem which could have belonged to the palace of Pharaoh's
Daughter – the principal wife of King Solomon. We were also able to
compare the mysterious Millo built by Solomon with the massive terrace
structure on the eastern slopes of the City of David. The Late Bronze Age,
into which 'merchant prince' Solomon is now securely placed, provided
us with the appropriate cultural setting for Israel's wealthiest ruler and
his wide-reaching trading empire. The cities and royal residences
of LB IIA-B in Palestine were built of fine ashlar masonry befitting
the 'Phoenician tradition' as described in Kings and Chronicles. The
literary tradition of Psalms would now be set in an era of great hymns
and epic poetry, vividly represented in the literature of LBA
Ugarit. Akhenaten's 'Hymn to the Aten', so often closely compared to Psalm 104,
would have been composed in Egypt when King David, the author of Psalm
104, ruled in Israel. Without question, both culturally and
historically, the Late Bronze Age best reflects the era of the rise and then artistic
culmination of Israel's United Monarchy.
We searched for a new signpost to guide us on our way. We found
it pointing to 'Tell-el-Amarna'. Here was a very exacting test of
our sense of direction, for the contemporary written documents found at
that site are open far less to misinterpretation than dumb building
stones. When we read the correspondence from the city-state rulers of
Palestine, we discovered a political situation which matched in detail the period
of the Early Monarchy in Israel. The Habiru of the Amarna Letters
were the Hebrews under Saul and David and we had in our possession the
actual tablets written by the first king of Israel. Many of the
characters whose exploits fill the pages of the books of Samuel then began to
appear in the Letters. Their names were camouflaged in the language of
ancient Canaan, but when translated into their 'meaning' became exact
equivalents of their Old Testament Hebrew counterparts. So, from out of the
mist of time we listened to the very words of Saul and Ishbaal as their
letters were read out to Pharaoh in his royal palace. We heard too about
the deeds of King David as he pushed for control of the central hill
country and relentlessly pressured the Philistine rulers of the coastal
plain. Other players in the dramatic story of David's rise to power wrote to
Akhenaten, including Hadadezer of Aram-Zobah and Achish of Gath. Several
other bit-part actors turned up in the Letters, including Jesse (David's
father), Joab (David's general), King Toi of Hamath and the Syrian army
commander Shopak. We were able to read reports of Saul's death in the
Jezreel region and then, later, about the isolation of the Jebusite Jerusalem
and the subsequent political rise of the city of Zion – the capital of
David's Israelite kingdom.
We took out our sextant and made sure of our chronological navigation
by plotting the heavenly bodies, discovering that the near-sunset solar
eclipse observed at Ugarit could only have taken place in 1012 BC. In
that same year the palace of Ugarit had been burnt to the ground and a
report of its demise sent to Akhenaten. The Amarna period must then have
fallen in the last years of the eleventh century BC and not in the
mid-fourteenth century as in the traditional chronology. The biblical date for
the first year of King David is around 1010 BC, so the New Chronology's
placement of Akhenaten and Tutankhamun as contemporaries of the ancestral king of
Israel was confirmed by astronomical retrocalculations.
Setting off once more upon our journey back in time, we reached the
period of the Israelite Conquest of the Promised Land. Here we witnessed
Joshua's destruction of Jericho in the Middle Bronze Age (NC - c. 1410
BC). We unearthed a letter bearing the name of King Jabin of
Hazor who died at the hands of the Israelites as they destroyed his mighty
city. The sacred temenos of the Ark of the Covenant at Shiloh was revealed
with its cult objects and furniture. We stood before the huge monolith
erected by Joshua in front of the Temple of Baal-berith at
Shechem. Here it was that the Israelite tribes had pledged their allegiance to
Yahweh and here, a century later, one thousand terrified refugees were burnt
to death as King Abimelech put the great migdol temple to the torch.
We then reached the time of Moses and the pharaoh who raised him up as
a prince of Egypt. This was achieved by locating the 13th Dynasty
ruler Neferhotep I in the mid-sixteenth century BC – again by
employing astronomical retrocalculations – this time using the Venus
observations and month-length data found in the Enuma Anu Enlil texts of
Mesopotamia. We came across Artapanus who told us the story of Prince Moses and
Pharaoh Khenephres whom we identified as Khaneferre Sobekhotep IV, the brother
and successor of Neferhotep. He was ruling Egypt when Moses fled
into Sinai. Decades later the now aged Moses was to return to
Egypt during the reign of Pharaoh Dudimose (Manetho's Tutimaos) having been
instructed by his god Yahweh to lead his people out of Egypt.
We were able to identify the store-city which the Israelites built as
the sprawling MB IIA metropolis of Avaris, upon the ruins of which the
later Ramesside capital of Pi-Ramesse was constructed. We saw death
pits with multiple, hasty burials. We wondered if these could have any
connection with the plague traditions of Exodus – especially when,
immediately afterwards, the Asiatic population then residing at Avaris appears to
have left en masse. We further speculated that the new
influx of non-Egyptianised Asiatics who subsequently settled at Avaris were
Manetho's 'people of obscure race' who came from the East and seized Egypt
'without striking a blow'. Could these invaders have been the biblical
Amalekites who fought with the Israelites as the latter entered Sinai?
(op.cit. pages 327-329)
Then, regarding Joseph, Rohl comes to the following conclusions:
The major and
agricultural reforms undertaken during the late 12th Dynasty were the work of the
greatest vizier of Egypt during the Middle Kingdom who is now identified as the
patriarch Joseph. (op. cit. page 351)
The elegant palace
unearthed by the Austrian excavators at Tell ed-Daba, Area F, was originally
erected as the residence for the vizier Joseph in the regional capital of
Avaris – the headquarters of the delta known as the Department of the
North. (op. cit. page 358)
The pyramid tomb, discovered by Manfred Bietak and his
team in Area F at Tell ed-Daba, was the
original burial place of the patriarch/vizier Joseph (before his body was
removed by Moses for reburial in the Promised Land). The shattered
limestone head and shoulders found in the tomb originally formed the upper part
of a cult statue of Joseph, awarded to him by Amenemhat III for the Hebrew
vizier's outstanding services to the Egyptian nation during the time of
great trials and tribulations. (op. cit. page 366)
Below are a few selected scientific disciplines with some questions for the Christian to ponder. Each question has implication for certain Christian beliefs.
As we select our battlefields, we need to focus on those disagreements which relate to basic doctrines. We need to re-study both the doctrine and the scientific assertion to make sure we fully understand exactly what each is claiming. We also need to evaluate the underlying strength of each assertion: the scriptural support for the doctrine and the evidence for the scientific assertion. And as we harmonize the two views, we need to be careful to preserve both the integrity of our theology and of our science.
How well will we integrate these scientific issues with our theology?