I guess this letter didn’t have much impact on Hitler. One sad thing, Hitler really thought himself to be a very devout Christian. He was cleansing the world of people so we would have a world of pure white Christians. If you ever had a chance to hear or read his speeches he talked about Christianity a lot.
At this link http://www.nobeliefs.com/Hitler1.htm you will find ten other links that are all about Hitler’s Christian views and how he thought he was following exactly what the Bible said to do. Before you say this has to be wrong, go read some of it. It’s pretty eyeopening.