The Initiate in the Mysteries of Orpheus, after he was purified, was considered as released from the empire of evil, and transferred to a condition of life which gave him the happiest hopes. "I have emerged from evil," he was made to say, "and have attained good." Those initiated in the Mysteries of Eleusis believed that the Sun blazed with a pure splendor for them alone. And, as we see in the case of Pericles, they flattered themselves that Ceres and Proserpine inspired them and gave them wisdom and counsel.

Initiation dissipated errors and banished misfortune: and after having filled the heart of man with joy during life, it gave him the most blissful hopes at the moment of death. We owe it to the Goddesses of Eleusis, says Socrates, that we do not lead the wild life of the earliest men: and to them are due the flattering hopes which initiation gives us for the moment of death and for all eternity. The benefit which we reap from these august ceremonies, says Aristides, is not only present joy, a deliverance and enfranchisement from the old ills; but also the sweet hope which we have in death of passing to a more fortunate state. And Theon says that participation of the Mysteries is the finest of all things, and the source of the greatest blessings. The happiness promised there was not limited to this mortal life; but it extended beyond the grave. There a new life was to commence, during which the Initiate was to enjoy a bliss without alloy and without limit. The Corybantes promised eternal life to the Initiates of the Mysteries of Cybele and Atys.

Apuleius represents Lucius, while still in the form of an ass, as addressing his prayers to Isis, whom he speaks of as the same as Ceres, Venus, Diana, and Proserpine, and as illuminating the walls of many cities simultaneously with her feminine lustre, and substituting her quivering light for the bright rays of the Sun. She appears to him in his vision as a beautiful female, "over whose divine neck her long thick hair hung in graceful ringlets." Addressing him, she says, "The parent of Universal nature attends thy call. The mistress of the Elements, initiative germ of generations, Supreme of Deities, Queen of departed spirits, first inhabitant of Heaven, and uniform type of all the Gods and Goddesses, propitiated by thy prayers, is with thee. She governs with her nod the luminous heights of the firmament, the salubrious breezes of the ocean; the silent deplorable depths of the shades below; one Sole Divinity under many forms, worshipped by the different nations of the Earth under many titles, and with various religious rites."

Directing him how to proceed, at her festival, to re-obtain his human shape, she says: "Throughout the entire course of the remainder of thy life, until the very last breath has vanished from thy lips, thou art devoted to my service…. Under my protection will thy life be happy and glorious: and when, thy days being spent, thou shalt descend to the shades below, and inhabit the Elysian fields, there also, even in the subterranean hemisphere, shalt thou pay frequent worship to me, thy propitious patron: and yet further: if through sedulous obedience, religious devotion to my ministry, and inviolable chastity, thou shalt prove thyself a worthy object of divine favor, then shalt thou feel the influence of the power that I alone possess. The number of thy days shall be prolonged beyond the Ordinary decrees of fate."

In the procession of the festival, Lucius saw the image of the Goddess, on either side of which were female attendants, that, "with ivory combs in their hands, made believe, by the motion of their arms and the twisting of their fingers, to comb and ornament the Goddess' royal hair." Afterward, clad in linen robes, came the initiated. "The hair of the women was moistened by perfume, and enveloped in a transparent covering; but the men, terrestrial stars, as it were, of the great religion, were thoroughly shaven, and their bald heads shone exceedingly."

Afterward came the Priests, in robes of white linen. The first bore a lamp in the form of a boat, emitting flame from an orifice in the middle: the second, a small altar: the third, a golden palm-tree: and the fourth displayed the figure of a left hand, the palm open and expanded, "representing thereby a symbol of equity and fair-dealing, of which the left hand, as slower than the right hand, and more void of skill and craft, is therefore an appropriate emblem."

After Lucius had, by the grace of Isis, recovered his human form, the Priest said to him, "Calamity hath no hold on those whom our Goddess hath chosen for her service, and whom her majesty hath vindicated." And the people declared that he was fortunate to be "thus after a manner born again, and at once betrothed to the service of the Holy Ministry."

When he urged the Chief Priest to initiate him, he was answered that there was not a single one among the initiated, of a mind so depraved, or so bent on his own destruction, as, without receiving a special command from Isis, to dare to undertake her ministry rashly and sacrilegiously, and thereby commit an act certain to bring upon himself a dreadful injury. "For", continued the Chief Priest, "the gates of the shades below, and the care of our life being in the hands of the Goddess,—the ceremony of initiation into the Mysteries is, as it were, to suffer death, with the precarious chance of resuscitation. Wherefore the Goddess, in the wisdom of her Divinity, hath been accustomed to select as persons to whom the secrets of her religion can with propriety be entrusted, those who, standing as it were on the utmost limit of the course of life they have completed, may through her Providence be in a manner born again, and commence the career of a new existence".

When he was finally to be initiated, he was conducted to the nearest baths, and after having bathed, the Priest first solicited forgiveness of the Gods, and then sprinkled him all over with the clearest and purest water, and conducted him back to the Temple, "where," says Apuleius, "after giving me some instruction, that mortal tongue is not permitted to reveal, he bade me for the succeeding ten days restrain my appetite, eat no animal food, and drink no wine."

These ten days elapsed, the Priest led him into the inmost recesses of the Sanctuary. "And here, studious reader," he continues, "peradventure thou wilt be sufficiently anxious to know all that was said and done, which, were it lawful to divulge, I would tell thee; and, wert thou permitted to hear, thou shouldst know. Nevertheless, although the disclosure would affix the penalty of rash curiosity to my tongue as well as thy ears, yet will I, for fear thou shouldst be too long tormented with religious longing, and suffer the pain of protracted suspense, tell the truth notwithstanding. Listen then to what I shall relate. I approached the abode of death; with my foot I pressed the threshold of Proserpine's Palace. I was transported through the elements, and conducted back again. At midnight I saw the bright light of the sun shining. I stood in the presence of the Gods, the Gods of Heaven and of the Shades below; ay, stood near and worshipped. And now have I told thee such things that, hearing, thou necessarily canst not understand; and being beyond the comprehension of the Profane, I can enunciate without committing a crime."