This blood-bath, which is called the taurobolium, requires special attention. The one who received it descended into a pit over which a lattice-work was placed. A bull was slaughtered above the lattice-work, and the blood was allowed to run through into the pit, where the recipient let it saturate his clothing and even enter his nose and mouth and ears. The result was that the recipient was "reborn forever," or else reborn for a period of twenty years, after which the rite had to be repeated. The taurobolium is thought to have signified a death to the old life and a new birth into a higher, divine existence. But it is not perfectly clear that it had that significance in the East and in the early period. According to Hepding, the taurobolium was in the early period a mere sacrifice, and the first man who is said to have received it in the sense just described was the Emperor Heliogabalus (third century after Christ). Other scholars refuse to accept Hepding's distinction between an earlier and a later form of the rite. But the matter is at least obscure, and it would be exceedingly rash to attribute pre-Christian origin to the developed taurobolium as it appears in fourth-century sources. Indeed, there seems to be no mention of any kind of taurobolium whatever before the second century,[148] and Hepding may be correct in suggesting that possibly the fourth-century practice was influenced by the Christian doctrine of the blood of Christ.[149] [148] Showerman, _op. cit._, p. 280. [149] Hepding, _op. cit._, p. 200, Anm. 7. No less important than the religion of Cybele and Attis was the Greco-Egyptian religion of Isis and Osiris. Isis and Osiris are both ancient Egyptian gods, whose worship, in modified form, was carried over first into the Greek kingdom of the Ptolemies, and thence into the remotest bounds of the Roman Empire. The myth which concerns these gods is reported at length in Plutarch's treatise, "Concerning Isis and Osiris." Briefly it is as follows: Osiris, the brother and husband of Isis, after ruling in a beneficent manner over the Egyptians, is plotted against by his brother Typhon. Finally Typhon makes a chest and promises to give it to any one who exactly fits it. Osiris enters the chest, which is then closed by Typhon and thrown into the Nile. After a search, Isis finds the chest at Byblos on the coast of Phœnicia, and brings it back to Egypt. But Typhon succeeds in getting possession of the body of Osiris and cuts it up into fourteen parts, which are scattered through Egypt. Isis goes about collecting the parts. Osiris becomes king of the nether world, and helps his son Horus to gain a victory over Typhon.