The Mysteries embraced the three great doctrines of Ancient Theosophy. They treated of God, Man, and Nature. Dionusos, whose Mysteries Orpheus is said to have founded, was the God of Nature, or of the moisture which is the life of Nature, who prepares in darkness the return of life and vegetation, or who is himself the Light and Change evolving their varieties. He was theologically one with Hermes, Prometheus, and Poseidon. In the Egean Islands he is Butes, Dardanus, Himeros, or Imbros. In Crete he appears as Iasius or Zeus, whose worship remaining unveiled by the usual forms of mystery, betrayed to profane curiosity the symbols, which, if irreverently contemplated, were sure to be misunderstood. In Asia he is the long-stoled Bassareus coalescing with the Sabazius of the Phrygian Corybantes: the same with the mystic Iacchus, nursling or son of Ceres, and with the dismembered Zagreus, son of Persephoné.
In symbolical forms the Mysteries exhibited THE ONE, of which THE MANIFOLD is an infinite illustration, containing a moral lesson, calculated to guide the soul through life, and to cheer it in death. The story of Dionusos was profoundly significant. He was not only creator of the world, but guardian, liberator, and Savior of the soul. God of the many-colored mantle, he was the resulting manifestation personified, the all in the many, the varied year, life passing into innumerable forms.
The spiritual regeneration of man was typified in the Mysteries by the second birth of Dionusos as offspring of the Highest; and the agents and symbols of that regeneration were the elements that affected Nature's periodical purification—the air, indicated by the mystic fan or winnow; the fire, signified by the torch; and the baptismal water, for water is not only cleanser of all things, but the genesis or source of all.
These notions, clothed in ritual, suggested the soul's reformation and training, the moral purity formally proclaimed at Eleusis. He only was invited to approach, who was "of clean hands and ingenuous speech, free from all pollution, and with a clear conscience." "Happy the man," say the initiated in Euripides and Aristophanes, "who purifies his life, and who reverently consecrates his soul in the thiăsos of the God. Let him take heed to his lips that he utter no profane word; let him be just and kind to the stranger, and to his neighbor; let him give way to no vicious excess, lest he make dull and heavy the organs of the spirit. Far from the mystic dance of the thiăsos be the impure the evil speaker, the seditious citizen, the selfish hunter after gain, the traitor; all those, in short, whose practices are more akin to the riot of Titans than to the regulated life of the Orphici, or the Curetan order of the Priests of Idæan Zeus."
The votary, elevated beyond the sphere of his ordinary faculties, and unable to account for the agitation which overpowered him, seemed to become divine in proportion as he ceased to be human; to be a dæmon or god. Already, in imagination, the initiated were numbered among the beatified. They alone enjoyed the true life, the Sun's true lustre, while they hymned their God beneath the mystic groves of a mimic Elysium, and were really renovated or regenerated under the genial influence of their dances.
"They whom Proserpina guides in her mysteries," it was said, "who imbibed her instruction and spiritual nourishment, rest from their labors and know strife no more. Happy they who witness and comprehend these sacred ceremonies! They are made to know the meaning of the riddle of existence by observing its aim and termination as appointed by Zeus; they partake a benefit more valuable and enduring than the grain bestowed by Ceres; for they are exalted in the scale of intellectual existence, and obtain sweet hopes to console them at their death."
No doubt the ceremonies of initiation were originally few and simple. As the great truths of the primitive revelation faded out of the memories of the masses of the People, and wickedness became rife upon the earth, it became necessary to discriminate, to require longer probation and satisfactory tests of the candidates, and by spreading around what at first were rather schools of instruction than mysteries, the veil of secrecy, and the pomp of ceremony, to heighten the opinion of their value and importance.
Whatever pictures later and especially Christian writers may draw of the Mysteries, they must, not only originally, but for many ages, have continued pure; and the doctrines of natural religion and morals there taught, have been of the highest importance; because both the most virtuous as well as the most learned and philosophic of the ancients speak of them in the loftiest terms. That they ultimately became degraded from their high estate, and corrupted, we know.
The rites of initiation became progressively more complicated. Signs and tokens were invented by which the Children of Light could with facility make themselves known to each other. Different Degrees were invented, as the number of Initiates enlarged, in order that there might be in the inner apartment of the Temple a favored few, to whom alone the more valuable secrets were entrusted, and who could wield effectually the influence and power of the Order.
Originally the Mysteries were meant to be the beginning of a new life of reason and virtue. The initiated or esoteric companions were taught the doctrine of the One Supreme God, the theory of death and eternity, the hidden mysteries of Nature, the prospect of the ultimate restoration of the soul to that state of perfection from which it had fallen, its immortality, and the states of reward and punishment after death. The uninitiated were deemed Profane, unworthy of public employment or private confidence, sometimes proscribed as Atheists, and certain of ever-lasting punishment beyond the grave.