Boy, I can't proof God's existence... neither you can proof God's inexistence... it's just a matter of faith, period.

(however, I wasn't trying to proof God's existence, I was just making my point about the big difference between believing in a religion and believing in God. For instance: I don't believe in religions anymore, yet I do believe in God, but as I said, it's a matter of faith, and I think believers should respect those who doesn't believe, and those who doesn't believe should respect us who believe. "judge not")