Well from my short memory of the bible. It brags often how outsiders will fall for Israel or prophesies of their fall etc.
Edit: Some source from Ezekiel to use some source on it
Ezekiel 39 Bible Gateway passage: Ezekiel 39 - New International Version
39 “Son of man, prophesy against Gog and say: ‘This is what the Sovereign Lord says: I am against you, Gog, chief prince ofa]">[a] Meshek and Tubal. 2 I will turn you around and drag you along. I will bring you from the far north and send you against the mountains of Israel. 3 Then I will strike your bow from your left hand and make your arrows drop from your right hand. 4 On the mountains of Israel you will fall, you and all your troops and the nations with you. I will give you as food to all kinds of carrion birds and to the wild animals. 5 You will fall in the open field, for I have spoken, declares the Sovereign Lord. 6 I will send fire on Magog and on those who live in safety in the coastlands, and they will know that I am the Lord.
It just seems very much like a early version of "Aryanism". I dont justify what nazis did, but they had to get their ideas from somebody is all i mean. But the atrocities were horrible.
If i had to be the bad guy, i simply would be dictator for 2 years, and have them in jail and just have this delusional idea of chosen race "Aryans", and avoid shooting escapees, at best leg shot, but in general just have them be recaptured or something. And after 2 years i would declare how "Aryanism like Judaism practically are racist ideologies of chosen ones and be clear of how bad they are, and that Germany should work with developing nations to become a democracy". Basically rather than the mass genocide horror that happend in nazi germany during 30s and 45.
But then again, i wonder even as a dictator if that would work?. But i would be at best seen as a jerk. Thats what i wanted history books of me, if the idea was to prove a point.