There was a rumor spreading after the war that at some point at the peak of his career before Hitler even proclaimed himself as the campaign leader of the russian siege campaign. Rumors had it that witnesses saw with concrete evidence that Hitler had his own bible ready to be published after the Russian campaign. Some also believed and speculated that he himself would be the foundation of that religion and that he would be like a god should that book have been founded.
uhm…
I guess the truth is that nazism was in fact a sort of “invented religion avant la lettre”. The writings in “Mein kampf” were already a bible on their own.