I dont have faith he doesnt exist. I dont believe he exists because I have read the bible. And even if he did, there is no way in hell I would devote my life to him. He is the antithesis to knowledge and decency.
I actually dont doubt many theories on the universe and our creation. Hek, I dont even doubt there wasnt a "creation" of the universe. What if it just is?
Now, obviously, most realistic things point to a big bang. Hek, what if a supreme being used the big bang to create the universe? IDK.