Miracles aren’t free, ya know. If you wish for something good to happen, a whole lot of bad stuff’s gonna happen too. In the end, everything comes down to zero. This is the mechanism of maintaining balance in the world.
And what we students of history always learn is that the human being is a very complicated contraption and that they are not good or bad but are good and bad and the good comes out of the bad and the bad out of the good, and the devil take the hindmost.