Some of those drawn into the holy war had been secular nationalists only a few years before. If one looks at the biographies of these people, remarkable continuities are revealed.
More recently, as faith gave way to materialism, anti-Semitism assumed a secular mode, harnessing itself to the dominant ideologies of both the Left and the Right.
Two people have been really liberating in my mind; one is Wittgenstein and the other is Burke. I read Burke before he was a secular saint, before everyone was reading him.