We were talking about doing evil things in the name of Christianity. He did. His writings are full of "God is calling me to do this" and so on. But we probably shouldn't get into Christian moral teachings, because then I could give up my daughter for a gang rape and be considered a righteous man. Many horrible things are justifiable in the Bible.
As I told you before, Hitler was a liar, and his taking the good name of God for his anti-Christian deeds does not reflect on Christianity at all. However, his basing of his barbaric deeds on the already popular Darwinian theory which more than condoned, but indeed encouraged eugenics can be firmly placed at the hands of Charles Darwin himself as the quote on post#132 amply proves.