There are only two possibilities: God exists or God does not exist.
There are only two choices: To believe or not to believe.
If I believe and if there is God - Hallelujah!
If I do not believe and if there is no God - Great!
If I do not believe, but God exists - then I will go to hell!
If I believe, but God does not exist - well, I have nothing to lose, at least I have tried!