annual disappearance underground, and rejoices over its reappearance in spring. Thus instead of a regular succession of divine beings, each living a year and then giving birth to her successor, the reformed myth exhibits the conception of two divine and immortal beings, one of whom annually disappears into and reappears from the ground, while the other has little to do but to weep and rejoice at the appropriate seasons.(623) (M178) This theory of the double personification of the corn in Greek myth assumes that both personifications (Demeter and Persephone) are original. But if we suppose that the Greek myth started with a single personification, the after-growth of a second personification may perhaps be explained as follows. On looking over the harvest customs which have been passed under review, it may be noticed that they involve two distinct conceptions of the corn-spirit. For whereas in some of the customs the corn-spirit is treated as immanent in the corn, in others it is regarded as external to it. Thus when a particular sheaf is called by the name of the corn-spirit, and is dressed in clothes and handled with reverence,(624) the spirit is clearly regarded as immanent in the corn. But when the spirit is said to make the crops grow by passing through them, or to blight the grain of those against whom she has a grudge,(625) she is apparently conceived as distinct from, though exercising power over, the corn. Conceived in the latter way the corn-spirit is in a fair way to become a deity of the corn, if she has not become so already. Of these two conceptions, that of the corn-spirit as immanent in the corn is doubtless the older, since the view of nature as animated by indwelling spirits appears to have generally preceded the view of it as controlled by external deities; to put it shortly, animism precedes deism. In the harvest customs of our European peasantry the corn-spirit seems to be conceived now as immanent in the corn and now as external to it. In Greek mythology, on the other hand, Demeter is viewed rather as the deity of the corn than as the spirit immanent in it.(626) The process of thought which leads to the change from the one mode of conception to the other is anthropomorphism, or the gradual investment of the immanent spirits with more and more of the attributes of humanity. As men emerge from savagery the tendency to humanise their divinities gains strength; and the more human these become the wider is the breach which severs them from the natural objects of which they were at first merely the animating spirits or souls. But in the progress upwards from savagery men of the same generation do not march abreast; and though the new anthropomorphic gods may satisfy the religious wants of the more developed intelligences, the backward members of the community will cling by preference to the old animistic notions. Now when the spirit of any natural object such as the