This year marks the 50th anniversary of the Catholic Church’s “Nostra Aetate,” a document declaring the church’s relationship to other religions. All of us, on occasion, wonder how other people view the religion we were born into. Thus, “Nostra Aetate” is of great interest to non-Catholics, including the Jews. Greatly influenced by the moral complexities of the Holocaust, the document forswears, in part four, the centuries...