Robert Bringhurst said this quote

Essay on AdamThere are five possibilities. One: Adam fell.Two: he was pushed. Three: he jumped. Four:he only looked over the edge, and one look silenced him.Five: nothing worth mentioning happened to Adam.The first, that he fell, is too simple. The fourth,fear, we have tried and found useless. The fifth,nothing happened, is dull. The choice is between:he jumped or was pushed. And the difference between theseis only an issue of whether the demonswork from the inside out or from the outsidein: the onetheological question.