legend ran that on a certain occasion he had appeared clad in the skin from which he took the title. In the wine-growing district of Phlius, where in autumn the plain is still thickly mantled with the red and golden foliage of the fading vines, there stood of old a bronze image of a goat, which the husbandmen plastered with gold-leaf as a means of protecting their vines against blight. The image probably represented the vine-god himself. To save him from the wrath of Hera, his father Zeus changed the youthful Dionysus into a kid; and when the gods fled to Egypt to escape the fury of Typhon, Dionysus was turned into a goat. Hence when his worshippers rent in pieces a live goat and devoured it raw, they must have believed that they were eating the body and blood of the god. The custom of tearing in pieces the bodies of animals and of men and then devouring them raw has been practised as a religious rite by savages in modern times. We need not therefore dismiss as a fable the testimony of antiquity to the observance of similar rites among the frenzied worshippers of Bacchus.
The custom of killing a god in animal form, which we shall examine more in detail further on, belongs to a very early stage of human culture, and is apt in later times to be misunderstood. The advance of thought tends to strip the old animal and plant gods of their bestial and vegetable husk, and to leave their human attributes (which are always the kernel of the conception) as the final and sole residuum. In other words, animal and plant gods tend to become purely anthropomorphic. When they have become wholly or nearly so, the animals and plants which were at first the deities themselves, still retain a vague and ill-understood connexion with the anthropomorphic gods who have developed out of them. The origin of the relationship between the deity and the animal or plant having been forgotten, various stories are invented to explain it. These explanations may follow one of two lines according as they are based on the habitual or on the exceptional treatment of the sacred animal or plant. The sacred animal was habitually spared, and only exceptionally slain; and accordingly the myth might be devised to explain either why it was spared or why it was killed. Devised for the former purpose, the myth would tell of some service rendered to the deity by the animal; devised for the latter purpose, the myth would tell of some injury inflicted by the animal on the god. The reason given for sacrificing goats to Dionysus exemplifies a myth of the latter sort. They were sacrificed to him, it was said, because they injured the vine. Now the goat, as we have seen, was originally an embodiment of the god himself. But when the god had divested himself of his animal character and had become essentially anthropomorphic, the killing of the goat in his worship came to be regarded no longer as a slaying of the deity himself, but as a sacrifice offered to him; and since some reason had to be assigned why the goat in particular should be sacrificed, it was alleged that this was a punishment inflicted on the goat for injuring the vine, the object of the god's especial care. Thus we have the strange spectacle of a god sacrificed to himself on the ground that he
