There are so many god concepts around. Some gods were once believed in but not anymore, while others are still believed. Some new religions even spring up from time to time.Since there are no scientific methods to test for a God, all atheists are acting on a hunch. Unless they are privy to scientific data they are keeping to themselves. Oh I know they pull the old "cant disprove a negative" spiel, but science is not in the habit of forming premature conclusions about the unknown. So I suppose those who boast that they have science on their side, are the first to abandon it so they can hold to an opinion that massages their fancy.
What we call rational grounds for our beliefs are often extremely irrational attempts to justify our instincts. -Huxley
I don't see reason to believe in any of them. They don't provide any explanation for things.