[Alouette]

True anti-semitism (as opposed to anti-religiosity) would come down on his own head.

Hyper-secular Jews never realize this until it is too late.

[HiTech RedNeck]

The Nazis' Holocaust gives the lie to that notion. A very large segment of those Jews who perished were quite irreligious or professed a different religion; Hitler didn't care. Do you think they went after Corrie ten Boom because she believed in Roman Catholicism?