Nearly
four centuries ago Blasie Pascal laid out his famous wager in an
attempt to prove that it was rational to believe in God. The
argument seems deceptively simple, either God exists or not, we have
to “place a bet,” so to speak, and the only way we “win” the
wager is if we bet for God, and God exists. Hidden in this attempt
to justify theism is a rather complex use of probability and decision
theories, voluntarism, pragmatism, and an often overlooked use of
infinity.1
This argument had implications far beyond the Philosophy of
Religion, and set the stage for the continuing debate on epistemic
justification, how it is rational for us to form and hold beliefs.
In effect, he opened Pandora's box on this topic.
In this paper I
will show that some of the last openings for Pascal's mode of
thinking have been closed off in recent years. While it is clear
that there is a great number of things that can be said about his
argument, I will focus on voluntarism,
forming beliefs at will, and pragmatic justifications, basing
beliefs on non-epistemic concerns. With these two features alone, we
can remove any doubt that rational people can be epistemically
justified in being convinced by the wager, and we can close Pascal's
box.