He wasn't much nicer to Adam and Eve, though, was he? That whole Garden of Eden business is a classic set-them-up-to-fail scenario. Adam and Eve are the original Patsys. Bear in mind that neither of them has tasted the forbidden fruit yet, so they don't know right from wrong. Therefore, when they get told both not to eat the fruit that will show them the difference and to eat the fruit, logic dictates they're going to wind up letting someone down.
Anyway, we only got the story up to the turning point, not the what-ifs. If Hissing Sid hadn't delivered the goods, God might well have come up with another more cunning plan to get his victims to take the bait.