Daas Yochid,
Another point. The book does claim to show that “the holocaust was an act of kindness” from HKB”H and it bears the subtitle “a defense of Hashem in the matter of the holocaust” it seems to be attempting much more then giving some perspective ( As I pointed out above I don’t really understand how pointing out that people in prewar Europe were going off the derech “gives perspective” to among many other things the death of over 1 million innocent children)