From a 1937 excerpt of Goebbels diary: "The Fuhrer on Christianity and Christ. [Christ] was also against Jewish world domination. Jewry had him crucified. But Paul falsified his doctrine and undermined ancient Rome. The Jew in Christianity."
Now as far as I know, Hitler's views on Christianity is rather similar to Nietzsche's views except with characteristic Hitlerian distortions of Nietzche's work, i.e. added racial antisemitism, among other falsifications. Essentially: Jesus was not truly divine, but he was a good man even though Christianity ended up becoming the most widespread form of slave morality in the west, something that has crippled the aryan "master race" and made them weak (makes me feel disgusting even typing that phrase "master race" lol).
What I don't really get though is what Hitler is saying in regards to Paul? Wasn't Paul literally the exact opposite of what Hitler is saying he was? Paul was the man responsible for repudiating the judaizers like Jesus's brother as well as Peter, and ultimately making it so that gentile converts didn't have to observe Jewish dietary restrictions, get circumcised, etc.
Paul was also the man who is largely credited with infusing Hellenic philosophy into Christianity which was pretty much 100% Jewish theologically as Jesus was trained in the law and a devout Jew
Furthermore, the early Jewish Christians who weren't cool with gentile converts not becoming Jews really, REALLY seemed to despise Paul. In fact John of Patmos dedicated many segments in the Book of Revelations where he describes in vivid detail how those 'false' Pauline Christian gentiles as well as Pauline Jews would be punished by God and ultimately thrown into the lake of fire. (For more info on this, see the book Revelations: Visions, Prophecy, and Politics in the Book of Revelation by world leader in Biblical scholarship Elaine Pagels)
So... I'm just really confused by that statement Hitler made. Even though he was more than likely a complete sociopath and very evil and wrong about a ton of things, there's little question that he was an intelligent guy, so what the hell was he talking about when he said Paul basically jewified Christianity? Was his syphilis making his brain act all retarded? Had he smoked a little bit too much meth that night with Herr Goebbels?
There was a particular view which many Nazi thinkers subscribed to which tried to separate Christ from Judaism, and they focused on Paul as the one who 'Judaized' it, and that they were trying to save an 'Aryan Christianity' from Jewish influence. I've touched on this some here.