I understand the psychology of such an event, and of him, as his niece has explained well. He is supremely confident of his own abilities, despite his profound ignorance about many things. And surviving the assassination attempt increased his self-confidence. Now with his confidence that God is behind him, and his renewed powers of the Presidency he is even more dangerous that he was before. For example, he is already doing great damage to innocent people but abruptly terminating food aid to starving people that was administered by USAID. (With God's approval?)

As for God intervening with such "Miracles", there are all sorts of problems with that idea. In accidents involving some deaths and some survivors, do you really think that God makes the choices about who survives and who dies -- even children? Isn't it possible that just luck is involved?

And as for Presidential assassination attempts, do you think that God decided that Lincoln and Kennedy should die, while Reagan and Trump should survive??