Tim Keller on the banality of evil:
Evil does not usually make people incredibly wicked and violent – that would be interesting, and tends to wake people up. Rather, sin tends to make us hollow – externally proper and even nice, but underneath everyone is scraping and clutching for power, in order to get ahead. We continually just step on each other…
C. S. Lewis called these folk “men without chests” in The Abolition of Man. They may have reason (represented by the head) or visceral feelings and drives (represented by the gut), but they don’t have hearts. They are not really choosing, but rather are being driven by their desires for power and gain, by their fears and anger. We are all in danger of being just as banal and hollow and uninteresting, if we insist on making God “tame” and banal! Only by worshiping the real God can we escape this boring fate and know the blessing of coming to the house of God, the Lord Jesus, the One who has the words of eternal life.
– Judges for You, 179.
(HT: Trevin Wax)