There is another cause (beside the authority of the priests, and the separation of the ecclesiastical and civil powers), which has contributed to render Christendom the scene of religious wars and divisions. Religions that arise in ages totally ignorant and barbarous, consist mostly of traditional tales and fictions, which may be different in every sect, without being contrary to each other; and even when they are contrary, every one adheres to the tradition of his own sect, without much reasoning or disputation. But as philosophy was widely spread over the world at the time when Christianity arose, the teachers of the new sect were obliged to form a system of speculative opinions, to divide, with some accuracy, their articles of faith, and to explain, comment, confute, and defend, with all the subtlety of argument and science. Hence naturally arose keenness in dispute, when the Christian religion came to be split into new divisions and heresies: and this keenness assisted the priests in the policy of begetting a mutual hatred and antipathy among their deluded followers. Sects of philosophy, in the ancient world, were more zealous than parties of religion; but, in modern times, parties of religion are more furious and enraged than the most cruel factions that ever arose from interest and ambition. I have mentioned parties from _affection_ as a kind of _real_ parties, beside those from _interest_ and _principle_. By parties from affection, I understand those which are founded on the different attachments of men towards particular families and persons whom they desire to rule over them. These factions are often very violent; though, I must own, it may seem unaccountable that men should attach themselves so strongly to persons with whom they are nowise acquainted, whom perhaps they never saw, and from whom they never received, nor can ever hope for, any favour. Yet this we often find to be the case, and even with men, who, on other occasions, discover no great generosity of spirit, nor are found to be easily transported by friendship beyond their own interest. We are apt to think the relation between us and our sovereign very close and intimate. The splendour of majesty and power bestows an importance on the fortunes even of a single person. And when a man's good-nature does not give him this imaginary interest, his ill-nature will, from spite and opposition to persons whose sentiments are different from his own. [1] Besides I do not find that the _Whites_ in Morocco ever imposed on the Blacks any necessity pi altering their complexion, or frightened them with inquisitions and penal laws in case of obstinacy. Nor have the Blacks been more unreasonable in this particular. But is a man's opinion, where he is able to form a real opinion, more at his disposal than his complexion? And can one be induced by force or fear to do more than paint and disguise in the one case as well as in the other.