Here I rebut three fundamental challenges to the idea that Jewish moral monotheism was a primary cause of German anti-Semitism and the Holocaust. The first challenge is the claim that the National Socialist persecution of the Jews was based solely on race, and not on religion. The second challenge is the more sweeping claim that there was nothing objective about the Jews or Judaism—neither race nor religion—that motivated Nazi oppression and murder; these were simply irrational. The third challenge is what I call, echoing Hannah Arendt, “the banality of evil” claim. According to this perspective, most Nazis, including many who were very highly placed (e.g., Eichmann), were without evil intention or malice of forethought toward the Jews and were motivated primarily by mundane concerns, such as power or promotion or simple prudence. I take all three of these positions to underestimate human malice and, by implication, human (and divine) benevolence.