I had difficulty with Pascal's wager the first time I heard it, as it assumes you can turn belief on or off like some light switch. It also assumes that all belief in God also brings a belief in hell, and it doesn't. I tossed it into File 13 about then.
Pascal's wager is butchered today by nearly everyone. Pascal himself gave it three formulations and made it quite clear that he himself did not consider it a good argument for believing in the Christian God. Today, morons teach it to trusting students as if Pascal thought he was on to a damn good reason to believe in god -- not just the Christian God, but god.
Here's what the Wager is all about. First, there are three formulations of it -- not just one. The Second formulation is the famous one, but the other two help to clarify Pascal's intent. Next, it is not meant to
justify belief in god. It is meant to
motivate belief in the Christian God. Pascal is clear about that.
Pascal had some atheist friends who liked to gamble. He was merely pointing out to his friends that believing in the Christian God could be approached as a bet, a wager, a gamble. In short, he was trying to "speak their language" as a means of
MOTIVATING them -- but he was not trying to justify a belief in the existence of God or a god.
The way they teach Pascal these days, you would think the great mathematician was dumb as Donald Trump.