There are several ways to begin a conversation with someone who thinks that the Bible is just a bunch of old ideas about life and that science research has given much more reasonable answers to the beginning of life.
The major point of disagreement is summed up here: The Bible states that God created the universe and all that is in it. Science proposes that nature created itself and thereby seeks to explain how it did so.
First of all, it’s simply not true that science has proven that God does not exist. To be fair, science has not proven, at least in the scientific way of proving a theory, that God does exists either. This should not surprise the Christian because the Bible explicitly says that “salvation is by faith.” Therefore, Christians see the “fingerprints” of God’s amazing creative ability and intricate design EVERYWHERE they look because they know Him by faith.
However, to the unbeliever, who wants to try to understand how a believer could possibly put so much faith in an Ancient book that they would live their daily lives by it, a few things could be said scientifically.
First, some of the greatest brains that have walked the planet and that have contributed enormously to science have been firm believers in God. Who?
James Maxwell: Scottish physicist who is considered the father of modern physics. To even begin to understand his equations that demonstrate how the electromagnetic force works, you need two or more years of post-calculus study! He was brilliant. He loved God so much that he insisted that this verse be carved in Latin on the door of his laboratory: “Great are the works of the Lord; they are pondered by all who delight in them.” Psalm 111:2
Sir Isaac Newton: We have all studied Newton’s laws. They are standard in every physical science or physics text book because they are foundational. He studied creation with serious intensity and with an incredible brain. He is credited with developing calculus to explain his observations. Newton believed that science demonstrated the handiwork of God.
To those who think that we are silly for believing that God created the universe and continues to keep it going, we can say that we stand in good company! (For more examples read Scientists of Faith, Kregel Resources: Grand Rapids, Michigan, 1996.)
One more way to speak to the unbeliever’s “baffled mind” that we would trust that God created everything is to mention the governing laws of the universe: The laws of thermodynamics. No scientist disputes that these laws are governing the way the physical world is operating right now. However, in order to get a theory like the Big Bang or evolution, these laws have to be set aside. So, we have to “trust” the scientists who trust these theories that there was a time when things did not operate under these laws, EVEN THOUGH there is no proof that this time existed.
First Law: No matter or energy is being created or destroyed. That’s what is states in a nutshell. So creation is complete.
Second Law: If a system is left alone, with no energy put into it, it will become more chaotic. (In other words if I leave a car parked in the driveway for a long time, it will rust, not turn into a fancy sports car.) Things get less organized without the input of energy….not more organized. Clearly this law was NOT in effect if things were evolving into more complex organisms!! However, it cannot be proven that such a time existed when the universe was under a different set of rules….faith required to believe that.
In conclusion, I don’t think, in general, that we can or even should scare people into believing God. I think that Christians believe in God because they love Him. But…..for food for thought…..to the unbeliever, if we are right, and there is a righteous God, who governs over all the universe and judges according to His Word and has put this amazing creation here as a testimony of His existence and glory, then there are serious consequences for ignoring Him. He is a judge and He will punish sin, sin as He defines it, not as we define it.
“The fear of the Lord is the beginning of knowledge; fools despise wisdom and instruction.” Prov. 1:7
Science is a wonderful subject to study, personally, I love it and am not “threatened” that it will turn me away from the Living God. He has given me life and peace and joy and purpose….He is my redeemer and I love Him!
(NOTE: This is just one way to approach the question, there are tons of ways!)