How in the world can God take every decision, every act, with all its implications by every human being on the planet, leaving them a certain amount of limited autonomy to make their own choices for which they are culpable, and overrule all of that so that it all comes together perfectly into the tapestry of His own divine purpose? And that with all the contingencies - incalculable, infinite contingencies - everything ends up exactly the way God designed it to end up before He created anyone. That is a massive, massive mind and inexplicable, incomprehensible power.