It's not a fact.
According to the Bible the JEWS ARE THE CHOSEN PEOPLE LOVED BY GOD !
And where does scripture mandate racial discrimination? I suppose you can make the claim that the Jews were commanded not to mingle with certain nations but all those nations were basically the same race.
When it comes to different races, Moses had black wives and the Ethiopians (blacks) are never referred to in any demeaning fashion.
There is not a hint of racial discrimination in the New Testament.
If Hitler used scripture to base any of his beliefs, then that is an example of Satan's perversions of the Word of God. It makes me sick!