Ron Rosenbaum grapples with how anyone accepts a God that let the Holocaust happen:

The failure of contemporary Jewish sages, scholars, and the rabbinate to come up with an adequate explanation for God's silence, God's absence, is scandalous to me, virtually an admission that there is no good explanation. But must we then reject God? It's a fairly important question to spend your academic or seminary life ignoring. It's the elephant, no, the mastodon, in the room. Something most don't want to talk about. Or claim not to be troubled by.