Why the hell do you think we all believe that? How did some mystical sky man make everything?
We didn't. We share a common ancestor.
Millions of people also claim that they were abducted by aliens. Mass hysteria proves nothing.
Islam.
Should I spend my entire existence searching for Kryptonite, on the off-chance that Superman exists and wants to kill me?
Pascal's Wager is an incredibly flawed theory.