Perhaps learning how things work makes you more sympathetic to the idea of a creator, or suspicious of complex things occurring spontaneously, or seeing how complex systems can arise from a few well chosen first principles.

I've found that the more I learn about society, neurology, human psychology, and organizing principles of systems, it makes me more confident of two things. First, that the world could definitely and logically be the product of a certain kind of Creator (not all visions or ideas of God apply). Second, that such a Creator is not necessary if you believe in infinite universes.

The thing that bothers me about #2 is that if you believe in infinite universes, shouldn't there be a universe with a God in it?