I know that's what Christians believe. My point, which you appear to have missed, is that how do you know your belief is right? There are many, many religions on earth. For Pascal's wager (and that's essentially what you were stating), to make any sense, there has to be one, and only one set of possibilities: a Christian God or no God. All other Gods are omitted, on what basis I do not know. I realize your belief is in the Christian God.
Now if that isn't straight forward enough, then I can't help you any further. :)
I'm beyond help. Just ask my wife.
Actually, for Pascal, it was a Christian God in communion with the Bishop of Rome.