This chapter applies the Pascalian picture developed in the rest of the book to the famous “wager.” With that background in place, we can see how the wager has been misunderstood, and that the correct interpretation is far more defensible than the standard one. The so-called wager is an argument designed to convince a very particular kind of person – one with only self-interest in their heart – to seek a change of heart. It is a predictable part of Pascal’s general aim in his philosophy, and it doesn’t make the silly mistakes that are often attributed to him. Pascal’s innovations, such as the notion of infinity, the ambiguity of the world, the dependence of reasons on the heart, and corrupting influence of bad desires, are brought to bear on the wager to present a plausible, and less radical picture of the role of belief in Pascal. Topics such as self-deception, alternative conceptions of God, and the benefits of seeking the love of God are addressed throughout.