The Oriental religions that successively gained popularity exercised a decisive influence on the transformation of Latin paganism. Asia Minor was the first to have its gods accepted by Italy. Since the end of the Punic wars the black stone symbolizing the Great Mother of Pessinus had been established on the Palatine, but only since the reign of Claudius could the Phrygian cult freely develop in all its splendor and excesses. It introduced a sensual, highly-colored and fanatical worship into the grave and somber religion of the Romans. Officially recognized, it attracted and took under its protection other foreign divinities from Anatolia and assimilated them to Cybele and Attis, who thereafter bore the symbols of several deities together. Cappadocian, Jewish, Persian and even Christian influences modified the old rites of Pessinus and filled them with ideas of spiritual purification and {198} eternal redemption by the bloody baptism of the taurobolium. But the priests did not succeed in eliminating the basis of coarse naturism which ancient barbaric tradition had imposed upon them. Beginning with the second century before our era, the mysteries of Isis and Serapis spread over Italy with the Alexandrian culture whose religious expression they were, and in spite of all persecution established themselves at Rome where Caligula gave them the freedom of the city. They did not bring with them a very advanced theological system, because Egypt never produced anything but a chaotic aggregate of disparate doctrines, nor a very elevated ethics, because the level of its morality--that of the Alexandrian Greeks--rose but slowly from a low stage. But they made Italy, and later the other Latin provinces, familiar with an ancient ritual of incomparable charm that aroused widely different feelings with its splendid processions and liturgic dramas. They also gave their votaries positive assurance of a blissful immortality after death, when they would be united with Serapis and, participating body and soul in his divinity, would live in eternal contemplation of the gods.