Against Indifference analyzes four responses to Jewish suffering during the Holocaust, moving on a spectrum from indifference to courageous action. C. S. Lewis did little to speak up for victimized Jews; Thomas Merton chose to enclose himself in a monastery to pray for and expiate the sins of a world gone awry; Dietrich Bonhoeffer acted to help his twin sister, her Jewish husband, and some other Jews escape from Germany; and the Trocmes established protective housing and an ongoing -underground railroad- that saved several thousand Jewish lives. Why such variation in the responses of...