Blaise Pascal

Pascal’s Wager is an argument in apologetic philosophy devised by the seventeenth-century Frenchphilosopher, mathematician and physicist Blaise Pascal (1623–62).[1] It posits that humans all bet with their lives either that God exists or that he does not. Based on the assumption that the stakes are infinite if God exists and that there is at least a small probability that God in fact exists, Pascal argues that a rational person should live as though God exists and seek to believe in God. If God does not actually exist, such a person will have only a finite loss (some pleasures, luxury, etc.), whereas they stand to receive infinite gains (as represented by eternity in Heaven) and avoid infinite losses (eternity in Hell).[2]

Pascal’s Wager was based on the idea of the Christian God, though similar arguments have occurred in other religious traditions. The original wager was set out in section 233 of Pascal’s posthumously published Pensées(“Thoughts”). These previously unpublished notes were assembled to form an incomplete treatise on Christian apologetics.

Historically, Pascal’s Wager was groundbreaking because it charted new territory in probability theory, marked the first formal use of decision theory, and anticipated future philosophies such as existentialism, pragmatism and voluntarism.[3]

Advertisements