Man due to inherited sin is capable of all things. Be it murder, theft, incest, idolatry etc. All have inherited sin and all have the capacity to sin. Some just have less control over it than others. And some are just way too far gone. We all need to resist sin. Desire leads to sin and sin in turn brings death. We all sin, we all die.
Hitler couldn't control his sin and the German people allowed him to commit his sins. Keep in mind Hitler couldn't have committed the atrocities he did without backing from the Germans themselves.
As the entire world lies in the hands of it's ruler. The question to be posed is of what benefit did WW2 provide the wicked spirit forces. Is the activity on Earth a shadow of the activity in the spirit realm.
Isn't it written....
13 But the prince of the kingdom of Persia opposed me for 21 days. Then Michael, one of the chief princes, came to help me after I had been left there with the kings of Persia. 14 Now I have come to help you understand what will happen to your people in the last days, for the vision refers to those days.”
