On Christian Teaching (On Christian Doctrine)

by Augustine of Hippo

And just as he who ministers to a bodily hurt in some cases applies contraries, as cold to hot, moist to dry, etc., and in other cases applies likes, as a round cloth to a round wound, or an oblong cloth to an oblong wound, and does not fit the same bandage to all limbs, but puts like to like; in the same way the Wisdom of God in healing man has applied Himself to his cure, being Himself healer and medicine both in one. Seeing, then, that man fell through pride, He restored him through humility. We were ensnared by the wisdom of the serpent: we are set free by the foolishness of God. Moreover, just as the former was called wisdom, but was in reality the folly of those who despised God, so the latter is called foolishness, but is true wisdom in those who overcome the devil. We used our immortality so badly as to incur the penalty of death: Christ used His mortality so well as to restore us to life.