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Walter Bradley asks: what is religion really supposed to be about?

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Dr. Walter L. Bradley
Dr. Walter L. Bradley

This lecture is based on the book “Truth in Religion” by famous philosopher Mortimer J. Adler. At the time of writing the book, he was not a Christian, but there is still a lot of value in the book for Christians who are trying to understand what religion should really be about.

About the speaker

The speaker is one of my top 3 favorite speakers of all time in Christian apologetics, Dr. Walter Bradley. (The other two are Dr. Stephen C. Meyer and Dr. Michael Strauss)

Here’s a biography:

Dr. Bradley received his B.S. in Engineering Science and his Ph.D. in Materials Science from the University of Texas in Austin.

Dr. Bradley taught for eight years at the Colorado School of Mines before assuming a position as Professor of Mechanical Engineering at Texas A&M University (TAMU) in 1976.

During his 24 years at Texas A&M, Dr. Bradley served as Head of the Department of Mechanical Engineering at Texas A&M University and as Director of the Polymer Technology Center, and received five College of Engineering Research Awards. He has received over $4,500,000 in research grants and has published over 140 technical articles and book chapters. He has also co-authored “The Mystery Of Life’s Origin: Reassessing Current Theories. He is a Fellow of the American Society for Materials and of the American Scientific Affiliation and serves as a consultant for many Fortune 500 companies.

You can read more about his recent research on how to use coconuts to make car parts in this article from Science Daily.

The MP3 file is here. (31 minutes + Q&A)

Topics:

  • what is pluralism?
  • what is multiculturalism?
  • what is relativism?
  • some propositions are true culturally – just for certain groups in certain times (cultures)
  • some proposition are true trans-culturally – true independently of what anyone wants or feels
  • Mathematical truth is trans-cultural – it is true regardless of cultural fashions
  • Scientific truth is trans-cultural – it is true regardless of cultural fashions
  • Some truths are not like this – cooking traditions, clothing traditions and greeting traditions
  • These kinds of truths are NOT trans-cultural, they vary by culture
  • The question is – is religion true like math and science, or true depending on the culture
  • Some people think that your religion depends on where you were born or what your family believes
  • Religions make conflicting claims about the way the world really is, so they can’t all be true
  • And these conflicts are at the core of the religions – who God is, how can we be related to him, etc.
  • So if religions convey trans-cultural truth, then either one is true or none are true
  • If they are not trying to convey trans-cultural truth, then they are not like math and science
  • Let’s assume that religion is the same as trans-cultural truth
  • How can we know which religion is true? 1) the laws of logic, 2) empirical testing against reality
  • Logical consistency is needed to make the first cut – self-contradictory claims cannot be true
  • To be true trans-culturally, a proposition must at least NOT break the law of non-contradiction
  • According to Mortimer Adler’s book, only Christianity, Judaism and Islam are not self-contradictory
  • All the others can be excluded on the basis of overt internal contradictions on fundamental questions
  • The others that are self-contradictory can be true culturally, but not trans-culturally
  • The way to proceed forward is to test the three non-contradictory religions against science and history
  • One of these three may be true, or they could all be false
  • We can test the three by evaluating their conflicting truth claims about the historical Jesus
  • Famous skeptics have undertaken studies to undermine the historical Jesus presented in the Bible
  • Lew Wallace, Simon Greenleaf and Frank Morrison assessed the evidence as atheists and became Christians
  • There is a lot of opposition in culture to the idea that one religion might be true
  • But if you take the claims of Jesus at face value, he claims to be the unique revelation of God to mankind
  • Either he was telling the truth about that, or he was lying, or he was crazy
  • So which is it?

Why don’t religious people ask if their religion is true?

People seem to be chicken these days about claiming that their religion is true. It’s easier to say that my religion is true for me, and your religion is true for you – reduce it to personal preferences. So long as everyone is sincere about what they believe, then that’s the most important thing, right?

But it is NOT TRUE that you can believe whatever you want as long as you are sincere – sincerity doesn’t mean that you can’t be mistaken. I can jump off the top of the Sears Tower and be sincere in my belief that I will float down like a feather, but that doesn’t make my belief true. If you want to have a good relationship with God, you have to know things about him, not just have sincere beliefs. You have to know whether he exists and what he is like – really. It’s not enough to have sincere beliefs that are not actually true.

I think that God’s existence and character can be assessed and known based on logic and evidence. I think that God exists independently of whether I want him to or not, and I think that his character and desires are not the same as my character and desires. And I don’t really care what my neighbors think of my disagreeing with them, my goal is not to keep silent and to just get along with them and be happier in my community.

God’s first commandment to us is not to love our neighbor – that’s number two. Number one is to love him. And how can we love him, if we don’t want to know him. And how can we love him, if we don’t tell people the truth about him when they ask us?

That message is not going to win us a lot of friends, but our job as Christians is to tell how and why God stepped into history. Jesus expects us to be his ambassadors and to carry out the task of evangelism faithfully, and to suffer with him and – if necessary – to be rejected like he was rejected.

Polemics

How the WMAP satellite confirmed nucleosynthesis predictions and falsified atheism

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Apologetics and the progress of science
Apologetics and the progress of science

Prior to certain scientific discoveries, most people thought that the universe had always been here, and no need to ask who or what may have caused it. But today, that’s all changed. Today, the standard model of the origin of the universe is that all the matter and energy in the universe came into being in an event scientists call “The Big Bang”. At the creation event, space and time themselves began to exist, and there is no material reality that preceded them.

So a couple of quotes to show that.

An initial cosmological singularity… forms a past temporal extremity to the universe. We cannot continue physical reasoning, or even the concept of spacetime, through such an extremity… On this view the big bang represents the creation event; the creation not only of all the matter and energy in the universe, but also of spacetime itself.

Source: P. C. W. Davies, “Spacetime Singularities in Cosmology,” in The Study of Time III, ed. J. T. Fraser (Berlin: Springer Verlag ).

And another quote:

[A]lmost everyone now believes that the universe, and time itself, had a beginning at the big bang.

Source: Stephen Hawking and Roger Penrose, The Nature of Space and Time, The Isaac Newton Institute Series of Lectures (Princeton, N. J.: Princeton University Press, 1996), p. 20.

So, there are several scientific discoveries that led scientists to accept the creation event, and one of the most interesting and famous is the discovery of how elements heavier than hydrogen were formed.

Nucleosynthesis: forming heavier elements by fusion
Nucleosynthesis: forming heavier elements by fusion

(Source)

Here’s the history of how that discovery happened, from the National Aeronautics and Space Administration (NASA) web site:

The term nucleosynthesis refers to the formation of heavier elements, atomic nuclei with many protons and neutrons, from the fusion of lighter elements. The Big Bang theory predicts that the early universe was a very hot place. One second after the Big Bang, the temperature of the universe was roughly 10 billion degrees and was filled with a sea of neutrons, protons, electrons, anti-electrons (positrons), photons and neutrinos. As the universe cooled, the neutrons either decayed into protons and electrons or combined with protons to make deuterium (an isotope of hydrogen). During the first three minutes of the universe, most of the deuterium combined to make helium. Trace amounts of lithium were also produced at this time. This process of light element formation in the early universe is called “Big Bang nucleosynthesis” (BBN).

The creation hypothesis predicts that there will be specific amounts of these light elements formed as the universe cools down. Do the predictions match with observations?

Yes they do:

The predicted abundance of deuterium, helium and lithium depends on the density of ordinary matter in the early universe, as shown in the figure at left. These results indicate that the yield of helium is relatively insensitive to the abundance of ordinary matter, above a certain threshold. We generically expect about 24% of the ordinary matter in the universe to be helium produced in the Big Bang. This is in very good agreement with observations and is another major triumph for the Big Bang theory.

Moreover, WMAP satellite measurements of mass density agree with our observations of these light element abundances.

Here are the observations from the WMAP satellite:

Scientific observations match predictions
Scientific observations match predictions

(Source)

And here is how those WMAP measurements confirm the Big Bang creation event:

However, the Big Bang model can be tested further. Given a precise measurement of the abundance of ordinary matter, the predicted abundances of the other light elements becomes highly constrained. The WMAP satellite is able to directly measure the ordinary matter density and finds a value of 4.6% (±0.2%), indicated by the vertical red line in the graph. This leads to predicted abundances shown by the circles in the graph, which are in good agreement with observed abundances. This is an important and detailed test of nucleosynthesis and is further evidence in support of the Big Bang theory. 

“An important and detailed test”.

For completeness, we should learn how elements heavier than these light elements are formed:

Elements heavier than lithium are all synthesized in stars. During the late stages of stellar evolution, massive stars burn helium to carbon, oxygen, silicon, sulfur, and iron. Elements heavier than iron are produced in two ways: in the outer envelopes of super-giant stars and in the explosion of a supernovae. All carbon-based life on Earth is literally composed of stardust.

That’s a wonderful thing to tell a young lady when you are on a date: “your body is made of stardust”. In fact, as I have argued before, this star formation, which creates the elements necessary for intelligent life, can only be built if the fundamental constants and quantities in the universe are finely-tuned.

Now, you would think that atheists would be happy to find observations that confirm the origin of the universe out of nothing, but they are not. Actually, they are in denial.

Here’s a statement from the Secular Humanist Manifesto, which explains what atheists believe about the universe:

Religious humanists regard the universe as self-existing and not created.

For a couple of examples of how atheistic scientists respond to the evidence for a cosmic beginning, you can check out this post, where we get responses from cosmologist Lawrence Krauss, and physical chemist Peter Atkins.

You cannot have the creation of the universe be true AND a self-existing, eternal universe ALSO be true. Someone has to be wrong. Either the science is wrong, or the atheist manifesto is wrong. I know where I stand.

Positive arguments for Christian theism

Polemics

How likely is it for blind forces to sequence a functional protein by chance?

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Apologetics and the progress of science
Apologetics and the progress of science

How likely is it that you could swish together amino acids randomly and come up with a sequence that would fold up into a functional protein?

Evolution News reports on research performed by Doug Axe at Cambridge University, and published in the peer-reviewed Journal of Molecular Biology.

Excerpt:

Doug Axe’s research likewise studies genes that it turns out show great evidence of design. Axe studied the sensitivities of protein function to mutations. In these “mutational sensitivity” tests, Dr. Axe mutated certain amino acids in various proteins, or studied the differences between similar proteins, to see how mutations or changes affected their ability to function properly.10 He found that protein function was highly sensitive to mutation, and that proteins are not very tolerant to changes in their amino acid sequences. In other words, when you mutate, tweak, or change these proteins slightly, they stopped working. In one of his papers, he thus concludes that “functional folds require highly extraordinary sequences,” and that functional protein folds “may be as low as 1 in 10^77.”11 The extreme unlikelihood of finding functional proteins has important implications for intelligent design.

Just so you know, those footnotes say this:

[10.] Douglas D. Axe, “Estimating the Prevalence of Protein Sequences Adopting Functional Enzyme Folds,” Journal of Molecular Biology, 1-21 (2004); Douglas D. Axe, “Extreme Functional Sensitivity to Conservative Amino Acid Changes on Enzyme Exteriors,” Journal of Molecular Biology, Vol. 301:585-595 (2000).

[11.] Douglas D. Axe, “Estimating the Prevalence of Protein Sequences Adopting Functional Enzyme Folds,” Journal of Molecular Biology, 1-21 (2004).

And remember, you need a lot more than just 1 protein in order to create even the simplest living system. Can you generate that many proteins in the short time between when the Earth cools and the first living cells appear? Even if we spot the naturalist a prebiotic soup as big as the universe, and try to make sequences as fast as possible, it’s unlikely to generate even one protein in the time before first life appears.

Here’s Doug Axe to explain his research:

If you are building a protein for the FIRST TIME, you have to get it right all at once – not by building up to it gradually using supposed Darwinian mechanisms. That’s because there is no replication before you have the first replicator. The first replicator cannot rely on explanations that require replication to already be in place.