The conquest of the world with a god is is one of the central pillar of all the Abrahamic religions. Having god at one's side gives a morality to an immoral destruction of other cultures. Because some cultures might resist the "words of god", in modern times the conquerors. principally the US Empire, have replaced (or added to) the notion of god, with "democracy" and "freedom" which have nothing to do with people being free from "conquistadors". The modern conquistadors are the capitalists and their corrupt systems of trade — which from time to time (too often) involve illegal wars to bring other people to heal.
We have been told: