Sure, but I was thinking of Hitler himself, who was raised Catholic. I don’t really consider the individual soldiers in the German Army; I’m sure most of them weren’t aware of what they were fighting for. As for most of Hitler’s SS thugs, I don’t know what their religious identities were. The problem I have with your definition of Christianity is that there are sects that elevate the Pope or Joseph Smith, for example, (I hope Ender can elaborate on his views) to the level of near-divinity. The Pope takes the title of “Holy Father”, which is only used in the Bible to refer to God himself.
Joseph Smith is certainly not elevated above humanity in Mormon teaching.