Lex Luthor If man won't kill God, the Devil will do it! Lex Luthor Ancient Kryptonian deformity. Blood of my blood. Born to destroy you! Your Doomsday. Lex Luthor Books are knowledge and knowledge is power, and I am... no. Um, no. What am I? What was I saying? The bittersweet pain among men is having knowledge with no power because... because that is paradoxical and, um... thank you for coming.