Believing is not something you can decide to do as a matter of policy. At least, it is not something I can decide to do as an act of will. I can decide to go to church and I can decide to recite the Nicene Creed, and I can decide to swear on a stack of bibles that I believe every word inside them. But none of that can make me actually believe if I don’t. Pascal’s Wager could only ever be an argument for feigning belief in God. And the God that you claim to believe in had better not be of the omniscient kind or he’d see through the deception.
-Richard Dawkins, The God Delusion (2006)