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Pascal’s wager that God exists


Blaise Pascal (1623-1662), was a brilliant French mathematician and scientist often remembered for “Pascal’s triangle.” But he was also a Christian writer. In his classic work, Pensees (Thoughts), he proposed a fascinating reason for believing in God, often called “The Wager.” Here it is. Feel free to share your reaction in the comments below:

Either God exists or he does not exist. But which view should be taken? Reason cannot answer this question. Imagine a coin is being spun which will come down heads or tails; how will you wager? Since a choice must be made, let us see where your real interest lies. You have two things at stake: truth and happiness. What is the gain and the loss if you call heads, that God exists. If you win, you win everything; if you lose, you lose nothing. A gambler, where there is an equal chance of gain or loss, would place a bet if the possible gain was twice the possible loss. But here the possible gain is infinite, and the possible loss nothing. Every gambler takes a certain risk for uncertain gain. Here you are taking a certain risk with the prospect either of infinite gain if you win, or no loss if you lose.