Science and Religion cannot overlap.

[Ryantology]

The issue of a god's existence is a not a purely philosophical question or abstract concept when that assertion naturally follows with the assertion is that everything is that being's creation. It's a question with real, physical implications.

"God did it" is not a valid answer to the scientific question "how did the universe come to exist". It can't be falsified, and as such, it is an answer with no explanatory value.