Can't quite put a finger on it, yet here this paragraph above of yours sounds like a quote somewhere that one can read, before about taking these sides, which became the failure of the Mufti. Sure ironic this throwing "the mud of the devil's name" around as if one were on a familiar basis. Is this your proper moment your friend speaks of?
"Germany stands for an uncompromising struggle against the Jews. It is self-evident that the struggle against the Jewish national homeland in Palestine forms part of this struggle, since such a national homeland would be nothing other than a political base for the destructive influence of Jewish interests. Germany also knows that the claim that Jewry plays the role of an economic pioneer in Palestine is a lie. Only the Arabs work there, not the Jews. Germany is determined to call on the European nations one by one to solve the Jewish problem and, at the proper moment, to address the same appeal to non-European peoples."
—Adolf Hitler to Haj Amin Al-Husseini, mufti of Jerusalem, November 28, 1941