It's really interesting. As long as the church could 1) write history, 2) define knowledge in the absence of technology (and that's the big one, and on which everything else hinged), and 3) wield secular power through kings and magistrates, it could enforce whatever ideology it chose. This is the Church's problem: it is now an artifact, in and of itself. It's going to struggle to make itself relevant and meaningful in societies that are not developing, that are already developed - because those developed societies derive their knowledge from other sources at this point. It's evolutionary, and it's to be expected. Ultimately, the fate of religion is to be an obscure, kind of esoteric sense of personal spirituality. Not a set of dogmatic instructions, insights, and decrees handed down from On High.
And that is what makes people horrible today: their uppity aversion to authority.
