As the subordination of the Church to the State is now a principle of general acceptance, there is less need to give a summary of Tindal's arguments, than to quote some of the passages which led the writer to predict, when composing it, that he was writing a book that would drive the clergy mad. The promoting the independent power of the clergy has, he says, "done more mischief to human societies than all the gross superstitions of the heathen, who were nowhere ever so stupid as to entertain such a monstrous contradiction as two independent powers in the same society; and, consequently, their priests were not capable of doing so much mischief to the Commonwealth as some since have been." The fact, that in heathen times greater differences in religion never gave rise to such desolating feuds as had always rent Christendom, proves that "the best religion has had the misfortune to have the worst priests." "'Tis an amazing thing to consider that, though Christ and His Apostles inculcated nothing so much as universal charity, and enjoined their disciples to treat, not only one another, notwithstanding their differences, but even Jews and Gentiles, with all the kindness imaginable, yet that their pretended successors should make it their business to teach such doctrines as destroy all love and friendship among people of different persuasions; and that with so good success that never did mortals hate, abhor, and damn one another more heartily, or are readier to do one another more mischief, than the different sects of Christians." "If in the time of that wise heathen Ammianus Marcellinus, the Christians bore such hatred to one another that, as he complains, no beasts were such deadly enemies to men as the more savage Christians were generally to one another, what would he, if now alive, say of them?" etc. "The custom of sacrificing men among the heathens was owing to their priests, especially the Druids. . . . And the sacrificing of Christians upon account of their religious tenets (for which millions have suffered) was introduced for no other reason than that the clergy, who took upon them to be the sole judges of religion, might, without control, impose what selfish doctrines they pleased." Of the High Church clergy he wittily observes: "Some say that their lives might serve for a very good rule, if men would act quite contrary to them; for then there is no Christian virtue which they could fail of observing."