This spiritual evolution is an image of the great change which was about to take place in the Roman world.
Stoic philosophy, although its maxims had been popularised by education and literature, was almost as incapable of exercising a wide influence on the deep masses of the people as the esoteric theosophy revealed in the aristocratic conventicles of the Pythagoreans. The urban “plebs,” to which slavery and trade had given a strong admixture of Eastern blood, and the peasants of the rural districts, where the gaps caused by depopulation were filled up by a foreign labour supply, were beginning at the end of the Republican period to hear new dogmas preached, dogmas which were winning an ever increasing number of believers. The ancient national cults of Greece and Rome aimed above all at ensuring civic order and earthly welfare, and paid small regard to the spiritual perfection of individuals and their eternal future. But now exotic cults claimed to reveal the secret of immortality to their adepts.[[87]] The Oriental mysteries, propagated in the West, united in the promise of securing holiness in this life and felicity in the next, while they imparted to their initiates the knowledge of certain rites and required submission to certain precepts. Instead of the fluctuating and disputable beliefs of philosophers as to destiny in the Beyond, these religions gave certainty founded on divine revelation and on the faith of countless generations attached to them. The truth, which the mysticism of the thinkers looked to find in direct communication with heaven, was here warranted by a venerable tradition and by the daily manifestations of the gods adored. The belief in life beyond the grave, which had in ancient paganism been so vague and melancholy, was transformed into confident hope in a definite beatitude. Participation in the occult ceremonies of the sect was an infallible means of finding salvation. A society that was weary of doubt received these promises eagerly, and the old beliefs of the East combined with an eclectic philosophy to give a new eschatology to the Roman Empire.
The salvation ensured by the mysteries was conceived as identification with the god venerated in them. By virtue of this union the initiate was reborn, like this god, to new life after he had perished, or, like him, escaped from the fatal law of death which weighs on humanity. He was “deified” or “immortalised,” after he had taken part, as actor, in a liturgical drama reproducing the myth of the god whose lot was thus assimilated to his own. Purifications, lustrations and unctions, participation in a sacred banquet, revelations, apparitions and ecstasies—a complicated series of ceremonies and instructions helped to bring about this metamorphosis of the faithful whom a higher power absorbed or penetrated with its energy. We shall return to this sacramental operation which made pious souls equal to the divinity.[[88]]
There is another point on which, in the course of this historical introduction, we must dwell a little longer, namely, the evolution undergone by the conception of the Beyond taught in the different mysteries and the share of philosophy in the transformation. For if in the various sects the liturgy was usually preserved with scrupulous fidelity, its theological interpretation varied considerably as time passed. In paganism much doctrinal liberty was always combined with respect for rites.
Some of the mysteries often gave in their beginnings a rather coarse idea of the future life, and the pleasures which might be enjoyed therein were very material. The ancient Greek conception, going back to Orphism, was, as we have seen, that of a subterranean kingdom divided into two contrasted parts—Tartarus where the wicked, plunged in a dark slough or subjected to other pains, suffering the chastisement of their faults, on the one side; on the other, the Elysian Fields, those flowered, luminous meadows, gay with song and dance, in which the blessed pursued their favourite occupations, whether they were allowed to dwell there for ever, or whether they awaited there the hour fixed for their rebirth on earth.[[89]] This eschatology, which had become the common possession of the Hellenes, was certainly that of the mysteries of Greece and in particular of the mysteries of Eleusis. But these mysteries were never more than local religions: however numerous were the initiates attracted by their renown, they were bound to the soil where they were born. Thus their influence was very limited in the Roman period and cannot be compared with that of the universal cults which were propagated throughout the Mediterranean world. As for Orphism, which was never connected with any one temple, it is doubtful whether it still constituted an actual sect, and if it did, it certainly spread over a very narrow field. Its influence was perpetuated chiefly because it was absorbed by Pythagorism.
Among the mysteries propagated in the West, the most ancient were those of the Thraco-Phrygian gods, Dionysos and Sabazios, who were indeed looked upon as identical. We know that in 186 B. C. a senatus consultum forbade the celebration of the Bacchanalia in Italy, and in 139 some sectaries of Jupiter Sabazius, who identified this god with the Jahve-Sabaoth of the Jews, were expelled from Rome by the praetor at the same time as the “Chaldeans.” The cult practised by the votaries of Bacchus or Liber Pater, whose confraternities were maintained until the end of paganism, differed profoundly from the Dionysos worship of ancient Greece: a number of Oriental elements had been introduced into it; in particular, the relations between Dionysos and Osiris, which go back to a very remote period, had become singularly close in Egypt. However, many reliefs on tombstones and the celebrated paintings found in the catacombs of Praetextatus prove that the cults of the Thraco-Phrygian gods remained faithful to the old idea of a future life. The shade went down into the bowels of the earth, never again to leave them. If judged worthy, it took part in an eternal banquet, of which the initiate received a foretaste on earth, in the feasts of the mysteries. Sacred drunkenness, a divine exaltation, was the pledge of the joyous intoxication which the god of wine would grant in Hades to the faithful who had united themselves to him.[[90]]
In 205, towards the end of the second Punic war, the cult of Cybele, the Great Mother of the Gods, and of Attis, her associate, was transported from Pessinus in Phrygia and officially adopted by the Roman people. The great feasts of this religion were celebrated in March about the equinox and commemorated the death and resurrection of Attis, the emblem of vegetation, which, after it has withered, flowers again in the spring. The faithful associated their own destiny with the lot of their god: like him they would be reborn to a new life after they had died. Their doctrines on this point were certainly transformed as time passed, for no Oriental cult which spread in the West underwent more evolution, since none was more fundamentally barbarous when it came from Asia. Originally, Cybele was the goddess of the dead, because Mother Earth receives them into her bosom. Every Phrygian tomb is a sanctuary and its epitaph a dedication: often the graves are consecrated to the goddess and bear her image or that of the lion, her substitute. Often too the tombstone has the shape of a door, the door of the subterranean world whither the dead descend. The belief seems to have been held that the deceased were absorbed in the Great Mother who had given them birth, and that they thus participated in her divinity. She brought forth corn and grapes for men and thus sustained them day by day, and the bread and wine, taken in the meal which was the essential act of the initiation, would ensure immortality to those who were of the mystery. “Thou givest us the food of life with unfailing constancy,” says a prayer, “and when our soul departs we will take refuge in thee. Thus all that thou givest, always falls to thee again.”[[91]]
Towards the end of the Republic the mysteries of Isis and Serapis, which had come from Alexandria and had already spread through the south of Italy, established themselves in Rome and maintained themselves there in spite of opposition from the senate. Under the Empire, the Egyptian religion displayed all the pomp of its liturgy in magnificent temples and had a number of votaries in every province. The cult of Osiris, of which that of Serapis was a form, was originally a cult of the fields, like that of Attis, and the great feast which its adherents celebrated in autumn recalls the Phrygian spring feasts. The death of Osiris, whose body had been torn to pieces by Seth, was mourned; and when Isis had found the scattered fragments of the corpse, joined them together and reanimated it, noisy rejoicing followed the lamentation. Like the initiates of Cybele and Attis, those of Isis and Serapis were associated with the passion and resurrection of their god. And, in the same way, the oldest conception of immortality in these mysteries was that the departed went down into the infernal regions, where a man became another Serapis, a woman another Isis, which is to say that they were assimilated to the gods who had granted them salvation.[[92]] This is why on numerous funeral reliefs the dead man, who has become a hero and is shown lying on a couch, bears on his head the bushel (modius) which is the attribute of Serapis. In consequence, however, of the identification of this god with Dionysos, the joys beyond the grave are also represented as a feast in the Elysian Fields at which the great master of banquets presides.[[93]]
All these mysteries conceive immortality as a descent of the dead into Hades. For them, the kingdom of the dead lies in the bosom of the earth. Those who have been initiated will there enjoy a felicity made up of purely material pleasures, or they will be identified with the powers who reign over the nether world and will have part in their divine life. It will be noticed how closely this last conception approached to that of ancient Stoicism, according to which the various parts of the human organism, dissociated by death, were to regain their integrity in the divine elements of the universe.