From its first days in the forest this human group had to fight against wild monsters; and so it is now fighting against these wild machines. It only managed to survive then, and it will only manage to survive now, by a strong internal sanctity; a tacit oath or dedication deeper than that of the city or the tribe. But though this silent promise was always present, it took at a certain turning point of our history a special form which I shall try to sketch in the next chapter. That turning point was the creation of Christendom by the religion which created it. Nothing will destroy the sacred triangle; and even the Christian faith, the most amazing revolution that ever took place in the mind, served only in a sense to turn that triangle upside down. It held up a mystical mirror in which the order of the three things was reversed; and added a holy family of child, mother and father to the human family of father, mother and child. THE STORY OF THE VOW _VI.--The Story of the Vow_ Charles Lamb, with his fine fantastic instinct for combinations that are also contrasts, has noted somewhere a contrast between St. Valentine and valentines. There seems a comic incongruity in such lively and frivolous flirtations still depending on the date and title of an ascetic and celibate bishop of the Dark Ages. The paradox lends itself to his treatment, and there is a truth in his view of it. Perhaps it may seem even more of a paradox to say there is no paradox. In such cases unification appears more provocative than division; and it may seem idly contradictory to deny the contradiction. And yet in truth there is no contradiction. In the deepest sense there is a very real similarity, which puts St. Valentine and his valentines on one side, and most of the modern world on the other. I should hesitate to ask even a German professor to collect, collate and study carefully all the valentines in the world, with the object of tracing a philosophical principle running through them. But if he did, I have no doubt about the philosophic principle he would find. However trivial, however imbecile, however vulgar or vapid or stereotyped the imagery of such things might be, it would always involve one idea, the same idea that makes lovers laboriously chip their initials on a tree or a rock, in a sort of monogram of monogamy. It may be a cockney trick to tie one’s love on a tree; though Orlando did it, and would now doubtless be arrested by the police for breaking the bye-laws of the Forest of Arden. I am not here concerned especially to commend the habit of cutting one’s own name and private address in large letters on the front of the Parthenon, across the face of the Sphinx, or in any other nook or corner where it may chance to arrest the sentimental interest of posterity. But like many other popular things, of the sort that can generally be found in Shakespeare, there is a meaning in it that would probably be missed by a less popular poet, like Shelley.