“In January 1982 I asked Helmut Thielicke if he could identify the worst evil he experienced in the Third Reich in Germany. His answer: ‘The unredeemed human heart!'”
–James Edwards, The Gospel According to Mark (The Pillar New Testament Commentary; Grand Rapids, MI: William B. Eerdmans Pub. Co., 2002), 174, fn. 72. Edwards is commenting on Mark 6:6.