"The horror of Auschwitz is a stark challenge to many of the more conventional ideas of God.

"The remote God of the philosophers....becomes intolerable. Many Jews can no longer subscribe to the biblical idea of God who manifests himself in history, who, they say with Wiesel, died in Auschwitz. The idea of a personal God, like one of us writ large, is fraught with difficulty. If this God is omnipotent, he could have prevented the Holocaust. If he was unable to stop it, he is impotent and useless; if he could have stopped it and chose not to, he is a monster. Jews are not the only people who believe that the Holocaust put an end to conventional theology."
Karen Armstrong, A History of God, (Ballantine Books, 1993)