Are Science and Christianity Friends or Foes?

“Great are the works of the LORD; they are pondered by all who delight in them.” (Psalm 111:2)

Many today take it for granted that biblical faith is incompatible with scientific findings. The assumption is that science has provided all the knowledge we need about our origins and the origin of our universe. This idea that science and Christianity are at odds has been so widely promoted in our culture by popular science communicators – including Bill Nye and Neil deGrasse Tyson – that many have taken for granted that this is true.

Christianity and Cosmic Order

Before one can undertake any scientific endeavor, such as calculating the growth rate of fertilized plants versus that of unfertilized plants, one must hold some basic working assumptions. One such assumption is the regularity of nature.  In other words, you must assume that certain physical laws will remain in place each time you observe and measure the plants. Such an assumption might seem incredibly obvious. We think, Of course, there is regularity in nature!

But on an atheistic worldview, why assume any kind of law-like structure to the universe? Laws don’t form by chance; they come from a Lawgiver. If the universe is the result of an undirected chaotic explosion rather than the ordered creation of an infinite Mind, why would we expect consistency in nature?

No one would believe that the Eiffel Tower formed as a result of an iron mine explosion. In the same way, we shouldn’t expect any kind of orderliness in a universe that formed by an unguided explosion.

Paul Davies is a physicist who is certainly not religious. And yet he comments:

“Just because the sun has risen every day of your life, there is no guarantee that it will rise tomorrow. The belief that it will, that there are indeed dependable regularities of nature, is an act of faith, but one which is indispensable to the progress of science.”[1]

The Bible not only says that “all things were created through [Christ] and for [Christ],” but also that “in Him all things hold together” (Colossians 1:16-17). It is because the Son of God “upholds the universe by the word of His power” that we can have confidence in the regularity of nature (Hebrews 1:3).

Physicist Michael Guillen says, “The Christian worldview best squares with the scientific worldview. It’s easy for me to be both a scientist and a Christian. Do science and Christianity have disagreements? Oh, you bet! And a few of them get the bulk of the publicity. But when it comes to the fundamentals, the two worldviews are very much in line. They are like my wife and me. We have our disagreements. And some of them are real doozies. But when it comes to core principles, we see eye to eye.”[2]

This is why modern science first began in the West, where the backdrop of the culture was the Christian worldview. This also explains why the vast majority of the founders of modern science were theists – and many were Christian theists.[3]

For instance, Galileo – often falsely portrayed as an opponent of biblical faith – was a Bible-believing Christian who argued that “the laws of nature are written by the hand of God in the language of mathematics” and that the “human mind is a work of God and one of the most excellent.”[4]

While many want to argue that faith and science are at odds, the scientific method itself is based on certain faith assumptions. Without these assumptions – which most scientists simply take for granted – science could never get off the ground. These include the orderly character of nature, the regularity of physical laws, the rational intelligibility of the universe, and the fact that our minds are equipped to understand certain truths about the universe.

Philosopher Richard Swinburne writes:

“The very success of science in showing us how deeply ordered the natural world is provides strong grounds for believing that there is an even deeper cause for that order.”[5]

The Limits of Science

Many have bought into the ideology of scientism, which says that science alone is the key to answering all our questions about the universe. But this ignores the many areas where science is limited. For example, science can teach us how to build an atomic bomb, but it cannot tell us whether it is right to use it.

Science cannot even tell us why there is a universe to study in the first place. Science is a wonderful tool, but it cannot give us a grand explanation of everything. Instead, science points us to a greater explanation beyond its analytical reach.

Scientific observations showing that our universe is expanding indicate that our universe had a beginning. But if the universe had a beginning, there must have been a cause. Things don’t just burst into existence without a prior cause. A timeless and all-powerful God who transcends nature would be a reasonable explanation for the origin of our universe.

“For what can be known about God is plain to them, because God has shown it to them. For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made. So they are without excuse.” (Romans 1:19-20, ESV)

Atheism and Its Illogical View of the Beginning

In his book The Grand Design, the late Stephen Hawking argued that we don’t need God to explain the origin of the universe. Instead, the universe’s physical laws can explain why there is a universe.

Hawking wrote: “Because there is a law such as gravity, the universe can and will create itself from nothing.”[6]

Interestingly, when I shared this idea with my 7-year-old son, Logan, he laughed and said, “That’s impossible for something to make itself.” He recognized that Hawking’s statement is logically flawed. For something to create itself, it would have to be in existence already. His statement is incoherent.

Why would a scientist as accomplished as Stephen Hawking make such an obvious logical blunder and claim that the universe brought itself into existence?

Scripture provides insight here. The Book of Romans says that when you reject the one true God who created nature, you will end up worshiping various aspects of nature itself (Romans 1:21-23). Interestingly, there is a parallel to this ancient form of nature worship among many scientists today. They attribute creative power, eternality, and even design to the cosmos instead of the Creator of the cosmos.

Oxford scientist John Lennox observes:

“Perhaps there is a subtle danger today that, in their desire to eliminate the concept of a Creator completely, some scientists and philosophers have been led, albeit unwittingly, to re-deify the universe by endowing matter and energy with creative powers that they cannot be convincingly shown to possess.”[7]

Can Irrationality Produce Rationality?

If nature is all there is, that would mean there is no divine mind outside the universe responsible for our existence. But that would mean that our brains are the result of blind and irrational natural processes. Now, if that is where atheistic science takes us, then why in the world would we trust our brains can grasp the truth? In fact, why think we could ever do science in the first place?

Consider a scenario where I told you about a computer that was not designed by a human mind but came about purely by the blind forces of nature. Would you expect such a machine to function well, let alone assemble naturally in the first place? Such an idea sounds preposterous. In the same way, we could only trust our brains to grasp scientific truth if they have been designed by an intelligent Creator who transcends the blind processes of nature. The great irony is that, in their eagerness to eliminate God from the scientific enterprise, atheists have actually removed any reason whatsoever for trusting our rational faculties.

Some atheists have recognized this and are haunted by the logical outcome of their godless worldview.

The chemist J. B. S. Haldane said, “It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are determined wholly by the motions of atoms in my brain I have no reason to suppose that my beliefs are true.”[8]

Atheist John Gray has put this problem more bluntly: “Modern humanism is the faith that through science humankind can know the truth and so be free. But if Darwin’s theory of natural selection is true this is impossible. The human mind serves evolutionary success, not truth.”[9]

Gray’s point is that on Darwinism, there’s no real basis for thinking we have adapted the ability to know the truth. After all, the Darwinian worldview says that there is no ultimate design and purpose to organic life and that humans are the result of unguided chance.

Christian apologist C. S. Lewis similarly asked, “If thought is the undesigned and irrelevant product of cerebral motions, what reason have we to trust it?”[10]

If atheists want to go on believing that their brain is the product of blind chance, they are welcome to do so, but I’m going to stick with the hypothesis that the only wise God designed my brain. Praise God, we are not mere accidents. Instead, we are “fearfully and wonderfully made” by God with loving design and intention (Psalm 139:14).

According to the Bible, we have every reason to believe our brains can grasp certain truths about the natural world. In fact, the Bible says that God created us in His own image – meaning our rational minds are a reflection of His rational mind (Genesis 1:27-28). Thus, on the Christian worldview, we have good reasons to think we can learn about the world through the scientific endeavor.

Science and biblical faith are not at war. They complement and reinforce one another.

Feel free to comment below!


[1] Paul Davies, The Mind of God, 81.

[2] Michael Guillen, Seeing Is Believing.

[3] Such theistic scientists include Roger Bacon, Gregor Mendel, Blaise Pascal, Johannes Kepler, Nicolaus Copernicus, Galileo Galilei, Isaac Newton, and Michael Faraday.

[4] Galileo quoted in John C. Lennox, Cosmic Chemistry, 43.

[5] Richard Swinburne, Is There a God? (Oxford: Oxford University Press, 1996), 68.

[6] Hawking and Mlodinow, The Grand Design, 180.

[7] John C. Lennox, Cosmic Chemistry, 113.

[8] J. B. S. Haldane, Possible Worlds and Other Essays (reprint ed.) London, UK: Chatto and Windus, 1932.

[9] John Gray, Straw Dogs, London, Granta Books, 2002, 26.

[10] C. S. Lewis, Miracles.

Photo Courtesy of NASA, M. Livio, and the Hubble Heritage Team.

Should I Live My Truth?

By Jason Smith

We live in an age of “anything goes” when it comes to religion or spirituality. If it warms your heart or excites you or if it works for you, then go for it.

Into this cultural context comes the big question of truth. What is it? How do we know truth?

Historically, truth has been defined as that which corresponds to reality. To tell the truth is to say how things really are – objectively and independently of how I feel about it.

Truth and Authority Redefined

Today, people have redefined truth to mean “whatever I strongly feel to be true in my heart.” That’s why you hear people say things like “You’ve got to live your truth” and “Everyone has their own version of the truth.” The truth is no longer understood to be something “out there” that I must go and discover. Instead, it is something that rises up within my own heart. And there’s a reason for that. Truth is a binding word. That is why many will argue that if something is true for someone else, then we should never question it. Otherwise we’re asking others to not be true to themselves. To be inauthentic. To live a lie. Or so the argument goes.

J.P. Moreland explains this line of thinking:

“Today, people are more inclined to think that sincerity and fervency of one’s beliefs are more important than the content. As long as we believe something honestly and strongly, we are told, then that is all that really matters.”[1]

But no matter how much I may passionately believe that something is good for me, that fact alone does not make it true.

Intuitively, we recognize that truth is closely linked to authority. If I get to define what is true for me, then I am my highest authority, and I don’t have to answer to a truth that stands outside of me or to a God who determines what is true.

Despite how common this claim is in our culture, the reality is that you and I don’t get to decide what is true. Trying to elevate our feelings and opinions to the level of moral truth doesn’t change the fact that when God declares something to be so, it is true for everyone.

Truth and Love

This doesn’t mean that personal experiences don’t matter. One well-known political commentator has a famous line: “Facts don’t care about your feelings.”[2] It’s a witty slogan perfect for bumper stickers. But the problem I have with most bumper stickers is that they often leave something wanting, something left unexplained. While I agree that facts don’t care about your feelings, followers of Jesus should care. We belong to One who showed incredible compassion for the lost, the hurting, and the misled.

In the Gospel of Matthew, we read this of Jesus:

“When He saw the crowds, He was moved with compassion for them, because they were harassed and helpless, like sheep without a shepherd.” (Matthew 9:36, BSB)

Elsewhere in the Bible, we read this of God:

“As a father has compassion on his children, so the LORD has compassion on those who fear Him. For He knows our frame; He is mindful that we are dust.” (Psalm 103:13-14, BSB)

While truth should never be sacrificed in the name of love, truth is best delivered in the context of a loving relationship. Try as we might, we cannot have one without the other. Truth and love act as preservatives for one another. When you try and separate them, they both spoil.

Why We Need a Transcendent Authority

Many in American culture fail to understand that in order to determine whether something is objectively right or wrong, we must have a transcendent authority. Only a God who has created us and therefore holds authority over us can decide whether something is right or wrong. Whenever a higher authority is rejected, people get to pick and choose whatever is right for themselves. The biblical book of Judges is centered on how dark things become when everyone lives by their own version of morality.[3] Which is why all this talk about “living your truth” is really just a declaration of autonomy and liberty from all moral restraints. As Fyodor Dostoevsky said, “Without God… everything is permissible.” Families suffer, societies are ruined, and even whole nations are destroyed by such a poisonous philosophy.

Despite all those claiming the right to decide what is morally right for themselves, I still believe that everyone knows there is a transcendent moral standard that stands outside of them; it’s unavoidable. Our consciences bear witness to the fact that God’s law is written on our hearts (Romans 2:14-16). Deep down, none of us can deny that we are all beholden to this standard.

All you need to do is watch what happens when someone is mistreated by someone else. Sure, you can claim all day long that “everyone should just live their own truth.” But the moment your car stereo is stolen or a store overcharges you or you get penalized for something you didn’t do, suddenly your blood begins boiling and you feel the need to cry out, “You can’t do that! That’s not fair!” The moment we are harmed personally, our moral indignation betrays what we really believe: There is a transcendent moral standard to which we are all accountable, despite our frequent claims to the contrary.

After all, how could anyone ever say the Holocaust was evil or the Jim Crow laws were unjust or what the terrorists did on 9/11 was wicked unless there really is a transcendent moral standard embedded in the nature of God Himself? We all know it’s not enough to say, “I don’t personally like those things, but I’m not going to foist my version of truth on someone else.”

The Oldest Lie in the Book

In the book of Genesis, the serpent came to tempt Eve to eat from the one fruit that God had forbidden. We’re told that “the serpent was more crafty than any other beast of the field that the LORD God had made” (Genesis 3:1). In other words, he was an expert strategist. He had really thought this through. In order to entice Eve into rebellion against the One who had formed her and loved her, he had to point out something that she didn’t yet have. Despite all the delights of living in a beautiful garden with a husband who adored her and a God who met her every need, the serpent touched on the one thing she did not have: the ability to determine good and evil for herself.

After she initially objects to violating God’s single prohibition, the serpent assures her:

“You will not surely die. For God knows that when you eat of it your eyes will be opened, and you will be like God, knowing good and evil.” (Genesis 3:5, ESV)

That was the bait that convinced her to eat the fruit. Being like God. Standing in His place. Knowing good and evil as He does.

Well, how does God know good and evil? Not by experiencing both good and evil – the Bible everywhere denies God can sin – but by determining what is good and evil as only a moral authority can. So to be like God is to decide for oneself what is good, beautiful, and true. Eve believed the satanic lie that she could live her own truth and not face any consequences. “You will not surely die,” the serpent had said.

The Truth Will Set You Free

When Jesus of Nazareth walked this planet, He talked a lot about truth. Because we’ve inherited the sin nature from Adam, we are by nature truth suppressors.[4] Jesus explained that we fall for the same old lie that duped Eve. And just as she and Adam ran and hid from God, we all run from the truth. To be more precise, Jesus said we don’t want to know the truth about ourselves. In the Gospel of John, Jesus says:

“For everyone who does wicked things hates the light and does not come to the light, lest his works should be exposed. But whoever does what is true comes to the light, so that it may be clearly seen that his works have been carried out in God.” (John 3:20-21, ESV)

Jesus came into an already condemned world to bear our condemnation.[5] He said that apart from Him we are trapped in the darkness of deception. On the other hand, “If you abide in my word, you are truly my disciples, and you will know the truth, and the truth will set you free” (John 8:32).

The gospel of Jesus Christ is a call to repentance and surrender. To repent is to admit we have gone wrong – that our version of the truth is not, in fact, the truth. When we surrender our lives to Jesus, our sins are forgiven (including the sin of distorting the truth) and our minds are renewed. From that point forward, we’re called to live in line with the truth of the gospel.

To sum up – yes, we should speak the truth in gentleness and love, not abrasively.[6] Yes, we need to be sensitive to the feelings, personal convictions, and experiences of others. Yes, we need to respect those who are different from us. After all, in the biblical worldview they are made in the image of God and thus imbued with unfathomable dignity as His precious creations.

But let’s stop claiming things that can only mislead: “People should be able to determine what is right and wrong for themselves” or “Everyone needs to live their own truth.” As followers of the One who claimed to be “the Way, the Truth, and the life,” we need to surrender to the truth as He defines it in His Word.

"I the LORD speak the truth; I declare what is right." (Isaiah 45:19, ESV)

Living my truth might be the worst thing I could ever do. Instead, I am called to live God’s truth.


[1] J.P. Moreland, Love Your God with All Your Mind (NavPress: Colorado Springs, 2012). Kindle edition.

[2] This is conservative commentator Ben Shapiro’s line. For the record, I agree with much of Shapiro’s moral reasoning. Of course, because Shapiro does not believe the gospel, he and I just don’t see eye to eye on the solution to moral problems.

[3] This was the repeated message in the very dark book of Judges: “In those days there was no king in Israel. Everyone did what was right in his own eyes.” (Judges 21:24)

[4] See Romans 1:18-20; 5:12. According to the Bible, the universal sin is that human beings have “exchanged the truth about God for a lie.” We worship things of this world, rather than the Creator of this world.

[5] Romans 8:1-3; 2 Corinthians 5:21; Hebrews 10:11-14; 1 Peter 2:24.

[6] Ephesians 4:15; 2 Timothy 2:24-26.