No one was permitted to attend the Mysteries who had incurred the sentence of capital punishment for treason or conspiracy, but all other exiles were permitted to be present and were not molested in any way during the whole period of the Festival. No one could be arrested for debt during the holding of the Festival.
Scarcely anything is known of the programme observed during the course of the Lesser Mysteries. They were celebrated on the 19th to 21st of the month Anthesterion, and, like the Greater Mysteries, were preceded and followed by a truce on the part of all engaged in warfare. The same officials presided at both celebrations. The Lesser Mysteries opened with a sacrifice to Demeter and Persephone, a portion of the victims offered being reserved for the members of the sacred families of Eumolpus and Keryce. The main object of the Lesser Mysteries was to put the candidates for initiation in a condition of ritual purification, and, according to Clement of Alexandria, they included certain instructions and preparations for the Greater Mysteries. Like the Eleusinian Mysteries, properly so called, they included dramatic representations of the rape of Persephone and the wanderings of Demeter; in addition, according to Stephen Byzantium, to certain Dionysian representations.
Two months before the full moon of the month of Boedromion, sphondophoroi or heralds, selected from the priestly families of the Eumolpides and Keryces, went forth to announce the forthcoming celebration of the Greater Mysteries, and to claim an armistice on the part of all who might be waging war. The truce commenced on the 15th of the month preceding the celebration of the Mysteries and lasted until the 10th day of the month following the celebration. In order to be valid the truce had to be proclaimed in and accepted by each Hellenic city.
All arrangements for the proper celebration of the Mysteries, both Lesser and Greater, were in the hands of the families of Eumolpides and Keryces. These were ancient Eleusinian families, whose origin was traced back to the time when Eleusis was independent of Athens, and the former family survived as a priestly caste down to the latest period of Athenian history. Its member possessed the hereditary and the sole right to the secrets of the Mysteries. Hence the recognition by the State of the exclusive right and privilege of these families to direct the initiations and to provide each a half of the religious staff of the temple. The Eumolpides held so eminent a place in the Mysteries that Cicero mentions them alone, to the exclusion of the Keryces.
Pausanias relates that, following a war between the Eleusinians and the Athenians, when Erectheus, King of Athens, conquered Immaradus, son of Eumolpus, the subdued Eleusinians, in making their submission, stipulated that they should remain custodians of the Mysteries, but in all other respects were to be subject to the Athenians. This tradition is disputed by more modern writers, but it was accepted by the Athenians and acted upon generally, and the right of the two families solely to prepare candidates for initiation was recognized by a decree of the fifth century B.C., the privilege being confirmed afterwards at a convention between the representatives of Eleusis and Athens. The Eumolpides were the descendants of a mythical ancestor, Eumolpus, son of Neptune, who is first mentioned in the time of Pisastrus. On the death of Eumolpus according to one legend, Ceryx, the younger of the sons, was left. But the Keryces claimed that Ceryx was a son of Hermes by Aglamus, daughter of Cecrops, and that he was not a son of Eumolpus.
The members of the family of Eumolpides had the first claim upon the flesh of the sacrificed animals, but they were permitted to give a portion to any one else as a reward or recompense for services rendered. But when a sacrifice was offered to any of the infernal divinities, the whole of it had to be consumed by the fire. Nothing must be left. All religious problems relating to the Mysteries which could not be solved by the known laws were addressed to the Eumolpides, whose decision was final.
The meaning of the name "Eumolpus" is "a good singer," and great importance was attached to the quality of the voice in the selection of the hierophant, the chief officiant at the celebration of the Mysteries and at the ceremony of initiation, and who was selected from the family of the Eumolpides. It was essential that the formulæ disclosed to the initiates at Eleusis should be pronounced with the proper intonation, for otherwise the words would have no efficacy. Correct intonation was of far greater importance than syllabic pronunciation.
An explanation of this is given by Maspero, who says: "The human voice is pre-eminently a magical instrument, without which none of the highest operations of art can be successful: each of its utterances is carried into the region of the invisible and there releases forces of which the general run of people have no idea, either as to their existence or their manifold action. Without doubt, the real value of an evocation lies in its text, or the sequence of the words of which it is composed, and the tone in which it is enunciated. In order to be efficacious, the conjuration should be accompanied by chanting, either an incantation or a song. In order to produce the desired effect the sacramental melody must be chanted without the variation of a single modulation: one false note, one mistake in the measure, the introversion of any two of the sounds of which it is composed, and the intended effect is annulled. This is the reason why all who recite a prayer or formula intended to force the gods to perform certain acts must be of true voice. The result of their effort, whether successful or unsuccessful, will depend upon the exactness of their voice. It was the voice, therefore, which played the most important part in the oblation, in the prayer of definite request, and in the evocation—in a word, in every instance where man sought to seize hold of the god."
Apart from a "true voice" the words were merely dead sounds. The character of the voice plays an important part in many religions. The Vedas contain in them many invocations and hymns which no uninitiated Brahman can recite: it is only the initiate who knows their true properties and how to put them into use. Some of the hymns of the Rig-Veda, when anagrammatically arranged, will yield all the secret invocations which were used for magical purposes in the Brahmanical ceremonies. Some Parsees pay much attention to what is called dzád dwá or "free voice." It is recorded in Moslem tradition that a revelation came to the venerated Arabian prophet resembling "the tone of a bell." The effects which low, monotonous chanting produce on nervous people and children are well known. Even animals and serpents are amenable to the influence of sound.
The hierophant was a revealer of holy things. He was a citizen of Athens, a man of mature age, and held his office for life, devoting himself wholly to the service of the temple and living a chaste life, to which end it was usual for him to anoint himself with the juice of hemlock, which, by its extreme coldness, was said to extinguish in a great measure the natural heat. In the opinion of some writers celibacy was an indispensable condition of the highest branch of the priesthood; but, according to inscriptions which have been discovered, some at any rate of the hierophants were married, so that, in all probability, the rule was that during the celebration of the Mysteries and, probably, for a certain time before and after, it was incumbent on the hierophant to abstain from all sexual intercourse. Foucart is of opinion that celibacy was demanded only during the celebration of the Mysteries, although Pausanias states definitely otherwise. In support of Foucart it may be stated that among the inscriptions discovered at Eleusis there is one dedicating a statue to a hierophant by his wife. It was essential that the hierophant should be a man of commanding presence and lead a simple life. On being raised to the dignity he received a kind of consecration at a special ceremony, at which only those of his own rank were permitted to be present, when he was entrusted with certain secrets pertaining to his high office. Prior to this ceremony he went through a special purificatory rite, immersing himself in the sea, an act to which the Greeks attributed great virtue. He had to be exemplary in his moral conduct, and was regarded by the people as being particularly holy. The qualifications of a hierophant were so high that the office could not be regarded as hereditary, for it would have been an exception to find both father and son in possession of the many various and high qualifications regarded as essential to the holding of the office. The robe of the hierophant was a long purple garment; his hair, crowned with a wreath of myrtle, flowed in long locks over his shoulders, and a diadem ornamented his forehead. At the celebration of the Mysteries he was held to represent the Creator of the world. He alone was permitted to penetrate into the innermost shrine in the Hall of the Mysteries—the holy of holies, as it were—and then only once during the celebration of the Mysteries, when, at the most solemn moment of the whole mystic celebration, his form appeared suddenly to be transfigured with light before the rapt gaze of the initiated. He alone was permitted to reveal to the fully initiated the mystic objects, the sight of which marked the completion of their admission into the community. He had the power of refusing admission to those applicants whom he deemed unfit to be entrusted with the secrets. He was not inactive during the intervals between the celebrations of the Mysteries. It was his duty to superintend the instruction of the candidates for initiation, who for that purpose were divided into groups and instructed by officials known as mystagogues. The personal name of the hierophant was never mentioned. It was supposed to be unknown, "wafted away into the sea by the mystic law," and he was known only by the title of the office which he bore.