Does Science Disprove Christianity?
/I probably see that bumper sticker at least once a week. You know the one: "I Believe in Science." It's everywhere: cars, social media bios, and even t-shirts.
I understand the impulse. Science has given us extraordinary things. I just purchased a new iPhone 17, and I can barely look at it without marveling at its capabilities.
Nobody who thinks carefully about Christianity is anti-science. That's not the argument.
But the more I have thought about that phrase, the more I think it's worth asking: what does it actually mean to believe in science? Because that little bumper sticker is doing more philosophical work (and far less science) than it looks like. When most people say it, they're not just expressing confidence in the scientific method. They're making deeper claims: about what's ultimately real, what counts as truth, and how we know anything at all.
That's not science. That's worldview (and philosophy). We need to carefully think about the two.
NOBODY COMES TO THE EVIDENCE NEUTRAL
Science is often described as objective, neutral, and based on evidence. We can largely affirm this reality. Science is practiced by some of the world’s brightest minds and uses a powerful method for studying the natural world.
However, everyone – scientist, pastor, skeptic, and believer – approaches the evidence with assumptions before we ever look at the data. Those assumptions shape what we think is possible, what counts as a valid explanation, and what conclusions we’ve already ruled out.
Romans 1:18–25 helps us see this truth. Paul writes that certain truths about God are clearly seen in the world he has made, but people suppress that truth and exchange it for something else. He doesn't say people lack evidence. He says they suppress it. The issue is what we do with the data.
If someone begins with the assumption that there is no God, then every explanation must fit within that box. If someone begins with the conviction that God exists, then the same evidence will be understood differently.
The difference isn’t the evidence; it’s the starting point.
NOT ALL SCIENTIFIC QUESTIONS ARE THE SAME
There is a certain distinction that needs to be made about the type of question that we ask. Some deal with things we can observe, test, and repeat in the present. This is the kind of science behind modern medicine, engineering, and technology. When I injured my knee a few years ago, I was quite grateful for those answering these kinds of questions.
There is an entire other category of questions that go beyond science. For instance, questions about origins. Questions like: How did the universe begin? How did life originate? What happened thousands (let alone millions) of years ago?
Questions about origins often involve reconstructing past events from present evidence rather than directly observing repeatable processes in real time. The problem often is that when we study the past, we're not just collecting facts, we're constructing explanations. And the explanations we're willing to build depend heavily on the assumptions we brought with us.
God pressed Job on this very limitation in Job 38: “Where were you when I laid the foundation of the earth? Tell me, if you have understanding.” Honestly, we weren’t there. We are not eyewitnesses to the beginning, and we cannot test what happened then (Deut. 29:29). This doesn't invalidate the scientific method — but it does require honesty (and humility) about what kinds of questions science can and can't settle.
SCIENCE COMES FROM SOMEWHERE
There is an important question that goes beyond science: why does science even work at all?
Before any scientist can get started, certain things have to be assumed: that the universe is orderly, that its laws are consistent, and that our minds can understand it. Science can observe and describe patterns, but it cannot explain why those patterns exist.
The Christian worldview offers a coherent foundation for these assumptions. The Bible teaches that the world is the creation of a rational God who upholds all things in an orderly and consistent way (Col. 1:17, Heb. 1:3). It also teaches that human beings are made in his image (Gen. 1:27), and are thus able to understand and interpret the world around them.
This isn't just theological speculation. It's historically grounded. Many of the people who built modern science understood it exactly this way. Sir Isaac Newton saw his work as uncovering the order God built into creation. Johannes Kepler described science as "thinking God's thoughts after him." Robert Boyle believed studying nature was a way of honoring God. They didn't experience faith and science as competing; they saw faith as the reason science made sense in the first place.
The question worth asking isn't whether Christianity conflicts with science. It's whether science holds together without it.
SO, DOES SCIENCE DISPROVE CHRISTIANITY?
No. Science does not disprove Christianity. It’s not designed to. Even more, it’s not able to.
Science studies what can be observed, measured, and tested. That means it can tell us a great deal about how the world works. However, science cannot tell us why the world exists, how to find meaning, or whether God is real. When someone claims science has disproved Christianity, they've asked science to answer questions it wasn't built to answer.
At that point, we’ve moved beyond science and into worldview philosophy.
The "science vs. faith" debate has always been a false choice. The more honest question is which worldview best makes sense of the world we actually live in.
A naturalistic worldview rules out the supernatural by assumption and can describe patterns and map processes, but it still has to account for why the universe is ordered, why humans can understand it, and why anything truly matters. Those aren't scientific questions. They're the questions that sit underneath the science.
The Christian worldview starts with an intelligent, caring God who created an orderly world. He created us within it, capable of understanding it. And, he gives the world its value, meaning, and beauty.
Even more, underneath all of that is something science cannot observe and test: the claim that the God who made and ordered this universe didn't stay distant from it. That in Jesus Christ, he entered the world he made. Not to explain it, but to save the people in it.
That's not a claim science disproves. It's the claim everything else rests on.
REFLECTION & APPLICATION
What assumptions do you tend to bring when thinking about science, faith, and truth?
Where have you felt tension between science and your faith—and how does this article reshape that?
How does understanding that no one is neutral change the way you think about disagreements over science and belief?
Why do you think the Christian worldview provides a strong foundation for science itself?
How does knowing that the God who created the world has revealed himself in Jesus Christ shape the way you think about truth and reality?
RECOMMENDED RESOURCES
John Lennox, Can Science Explain Everything? — A short, clear, and highly readable book that addresses the limits of science. Lennox shows that science is a powerful tool, but not the final authority on every question, helping readers think more carefully about what science can and cannot do.
Nancy Pearcey, Total Truth — One of the best introductions to worldview thinking. Pearcey helps readers recognize that no one approaches life—or science—from a neutral position, and shows how Christianity provides a coherent understanding of all of reality.
Ken Ham, The Lie: Evolution — A direct and challenging book that argues debates about science ultimately come down to starting assumptions. Ham pushes readers to consider how their view of Scripture shapes the way they interpret scientific claims. Even if you do not affirm Ham’s young-earth perspective, you will still benefit from thinking carefully about the worldview assumptions that shape how evidence is interpreted.