In most cases, the rejection of the Creator does not result from logical conclusions. The average atheist, if he or she is honest, will cite an emotional motivation for lack of faith in God.
The late Isaac Asimov once wrote: “Emotionally I am an atheist. I don’t have the evidence to prove that God doesn’t exist, but I so strongly suspect that he doesn’t that I don’t want to waste my time.” Now that Mr. Asimov is dead, I suspect he wishes he would have invested time into proving the existence of God.
Most people who do not think God exists betray their stance by arguing with Him. If God is not real, there is no need to be hostile toward Him or toward anyone who believes in Him.