"God is or He is not...Let us weigh the gain and the loss in choosing...'God is.' If you gain, you gain all, if you lose, you lose nothing. Wager, then, unhesitatingly, that He is."
Pascal's Wager
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References
Erickson, G. W. and Fossa, J. A. Dictionary of Paradox. Lanham, MD: University Press of America, pp. 150-151, 1998.Referenced on Wolfram|Alpha
Pascal's WagerCite this as:
Weisstein, Eric W. "Pascal's Wager." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/PascalsWager.html