No catastrophe challenges treasured beliefs and cherished hopes more than the Holocaust, Nazi Germany's genocide against the European Jews during World War II. Fueled by virulent, racist anti-Semitism, that disaster, which targeted Judaism as well as every Jewish life within the Third Reich's lethal grasp, still underlines the fragile status of human rights and ethics, still undercuts optimism about human ""progress,"" and still undermines confidence about God's moral authority, providential engagement with human history, and even God's existence itself. Elie Wiesel, who died in 2016, was one...