"I promise you that if I wished to, I could destroy the Church in a few years; it is hollow and rotten and false through and through. One push and the whole structure would collapse. We should trap the priests by their notorious greed and self-indulgence. We shall thus be able to settle everything with them in perfect peace and harmony. I shall give them a few years' reprieve. Why should we quarrel? They will swallow anything in order to keep their material advantages. Matters will never come to a head. They will recognize a firm will, and we need only show them once or twice who is the master. Then they will know which way the wind blows. They are no fools. The Church was something really big. Now we're its heirs. We, too, are a Church. Its day has gone. It will not fight. I'm quite satisfied. As long as youth follows me, I don't mind if the old people limp to the confessional. But the young ones—they will be different. I guarantee that."
January 1, 1970
https://en.wikiquote.org/wiki/Religious_views_of_Adolf_Hitler