It's win-win:

• God is real, and loves athiests anyway.

• God is real, and can't blame you. They made it real hard to prove.

• God isn't real, which you don't find out, cuz you're dead.

• ...Or dead-ish?

• God's realness is predicated on belief:

"I refuse to prove that I exist," says God, "for proof denies faith, and without faith I am nothing." "But," says Man, "The Babel fish is a dead giveaway, isn't it? It could not have evolved by chance. It proves you exist, and so therefore, by your own arguments, you don't. QED." "Oh dear," says God, "I hadn't thought of that..."