Hitler was the classic apostate. He rebelled against the established theology in which he was born and bred, all the while seeking to fill the resulting spiritual void. As the Hitler Library suggests, he found no shortage of latter-day prophets peddling alternative theologies. Mathilde von Kemnitz, the wife of Erich Ludendorff, the venerated World War I general who joined Hitler in the Munich putsch, promoted a neo-Teutonic pagan cult that called for the destruction of churches and the creation of forest temples and places of sacrifice. A 1922 volume of her writings, Triumph of the Will to Immortality, bears a bizarre and cryptic inscription to Hitler.