This has nothing to do with the topic per se, but I just thought I'd share a very romantic picture I've had in my mind since we're on the topic of monarchy.
It would be really cool if someone could paint something like this: The heavens opening up and down comes a pouring of holy knights on brilliant white horses onto the enemies of God, all wearing brilliant capes flying behind them while their lances are pointing straight ahead, well armored. At their head would be an older Charlemagne-like figure, with gray hair, eyes of deep and penetrating wisdom, massive build, and a spectacular crown on his head. His horse would be the most brilliant of all of them and he would be covered in chain mail and flowing royal robes. He would have a two handed sword in one hand and a golden rosary and his horse's reigns in the other, and the sword would be raised high in the air as he was about to strike the first enemy. The enemy would have nowhere to go, nowhere to hide.
Imagine if that was how God planned on bringing about His wrath upon the world. I think it would be justice indeed to be slayed by those primitives who valued such little things as honor and the Virgin Mother.