Existence

God's existence cannot be mathematically or scientifically proved. But neither can it be proved that He does not exist, no matter what any dogmatic atheist would like to claim. Both beliefs are a matter of choice based on evidence that a person thinks important.

People have been making that choice one way or another throughout history. The debate continues.

Here is an argument that is new to me, hinging on the meaning of "contingent." It was explained by mathematician and natural philosopher Gottfried Leibniz at the end of the 17th century.