[...] For Kierkegaard, the most pressing danger for Christianity was not doubt, but the kind of bluff certainty peddled by pompous philosophers like Hegel. Kierkegaard's Faith was indistinguishable from terrible anxiety. The paradox of Faith for Kierkegaard was that, if God completely revealed himself, Faith would be unnecessary. Faith is not a form of knowing; on the contrary. Kierkegaard's models were Abraham on the day he was asked to sacrifice Isaac and Jesus' disciples: tormented by uncertainty, unmoored from any of society's ethical anchors, staking their life on fabulous improbabilities.