No, I am not, you, or someone you've read has made up a silly story chock full of incorrect facts. Go look in a reputable autobiography or before you ram your foot into your mouth any harder. What I told you was that he was educated by benedictine priests, served as a choir boy, and aspired to the cloth. All you which you can find out in minutes, from highly reputable sources, using Google, if you were so moved.
Maybe he was evil enough to hide behind the catholic faith so he could use religion as a foundation to kill jews and many other innocent people. This man was pure and simply EVIL he was not a man that practiced any form of Christianity and he is dead and gone and the world will not let a person like this rise to power, because the next time G-d's intervention will take over and wipe out the evil you constantly want to talk about.
Hitler was an averagely evil person--not even a psychopath, according to USArmy analysts. He leveraged a lot of jewish hatred in a lot of German and austrian hearts to produce in large scale exactly what that same hatred produced in smaller scale throughout europe for the previous 1400 years.
It is absurd to suggest (as many, such as yourself, would like to believe so as to wash their religion's hands, like Pontias Pilate, of jewish blood) that Hitler imposed the holocaust on Germany single-handed. Those SS propaganda posters that reach back into jewish religeous history for their iconography, all by themselves, ought to make that abundantly clear.
He most certainly did practice at being a catholic, and your thesis about God's intervention strikes a discordant note when one notices that God did, apparently, allow Hitler to rise to power in the first place.