The difficulty with the assertion “There is no God” is the inherent challenge of proving that something, no matter what it is, doesn’t exist.
In order to prove the statement "No white rock with purple spots exists," we would have to show you every rock on earth. You can see how difficult it is to prove the nonexistence of an inanimate object. It’s even more difficult, if not impossible, to do so with God, who may or may not choose to reveal Himself.
With that said, we believe the evidence indicates that God exists and has chosen to reveal Himself!