We must then regard the animal worship of Egypt as the survival of an early fetishism. But it is a survival which has had to accommodate itself to the antagonistic conceptions of an anthropomorphic faith. By the side of the deified king the deified animal was allowed to remain, and man and beast were mixed together in religious art. It was parallel to the juxtaposition of pictorial ideographs and phonetically-spelt words in the writing of a later day. And just as it was only the cultivated classes to whom the written characters were symbols with a meaning other than that which they bore to the eye, so too it was only these same cultivated classes to whom the sacred animals were symbols and embodiments of the deity, rather than the deity itself. The masses continued to be fetish-worshippers like the earlier inhabitants of the country from whom most of them drew their descent. To this fact we must ascribe the extraordinary hold which the worship of animals had upon the Egyptian people as a whole up to the period of their conversion to Christianity. While the walls of the temple were covered with pictures in which the gods were represented in human or semi-human form, the inner shrine which they served to surround and protect contained merely the beast or bird in which the deity was believed to be incarnated for the time. When the god revealed himself to his worshipper, it was as a hawk or a crocodile. The fact would be inexplicable if the priests alone were privileged to see him, as has often been maintained. Such, however, was not the case. Every Egyptian, whatever might be his rank and station, could follow the processions in the temple, could enter its inner chambers, and gaze upon the incarnated deity, provided only that he had conformed to the preliminary requirements of the ritual and were not unclean.(73) The temple was not the exclusive property of a privileged caste; it was only the foreigner and the unbeliever who was forbidden to tread its courts. It was open to the Egyptian populace, and to the populace the sacred animals were the gods themselves. We do not know whether the hawk which represented Horus, and in which the soul of the god tabernacled for a time, was distinguished from other hawks by special marks. We know, however, that this was the case with some of the sacred animals. According to Herodotus (iii. 28), the bull Apis of Memphis was required to be black, with a white triangle on his forehead, an eagle on his back, double hairs in his tail, and a beetle on his tongue; and though the extant figures of the god do not support the precise description given by the Greek writer, they show that certain characteristic marks were really required. In this way the incarnation of the god was separated from other animals of the same species, upon whom, however, some part of his divinity was reflected. Since any bull might have become the habitation of the deity, it was necessary to treat the whole species with respect.