According to some writers the Temple was planned by Tetinus, the architect of the Parthenon, and Pericles was merely the overseer of the building. We are told by Vitruvius that the Temple at Eleusis consisted at first of one cell of vast magnitude, without columns, though it was probable that it was meant to be surrounded in the customary manner; a prostyle, however, only was added, and that not until the time of Demetrius Phalereus, some ages after the original structure was erected. It is probable that the uncommon magnitude of the cell, added to the various and complicated rites of initiation to the Eleusinian Mysteries, of which it was the scene, prevented its being a peristyle, the expense of which would have been enormous. The Temple was one of the largest of the sacred edifices of Greece. Its length was 68 metres, its breadth 54,66 metres and its superficial area 3716,88 square metres. The monumental altar of sacrifice was placed in front of the facade, close by the eastern angle of the enclosure. According to Virgil the words "Far hence, O be ye far hence, ye profane ones," were inscribed over the main portal.
In the fourth century of the Christian era the Temple of Eleusis was destroyed by the Goths, at the instigation of the monks, who followed the hosts of Alaric.
The revenues from the celebrations must have been considerable. At both the Lesser Mysteries and the Greater Mysteries a charge of one obole a day was demanded from each one attending, which was given to the hierophant. The hierocceryx received a half-obole a day, and other assistants a similar sum. In current coinage an obole was of the value of a fraction over 1 1/4d.
IV
THE INITIATORY RITES
Two important facts must be set down with regard to the Mysteries: first, the general custom of all Athenian citizens, and afterwards of all Greeks generally, and eventually of many foreigners, to seek admission into the Eleusinian Mysteries in the only possible manner—viz. by initiation; and, second, the scrupulous care exercised by the Eumolpides to ensure that only persons duly qualified, of irreproachable—or, at any rate, of circumspect, character passed the portals. In the earlier days of the Mysteries it was a necessary condition that the candidates for initiation should be free-born Athenians, but in course of time this rule was relaxed, until eventually strangers (as residents outside Athens were called), aliens, slaves, and even courtesans, were admitted, on condition that they were introduced by a mystagogue, who was, of course, an Athenian. An interesting inscription was discovered a few years ago demonstrating the fact that the public slaves of the city were initiated at the public expense. From historical records we learn that Lysias was enabled without difficulty to secure the initiation of his mistress, Metanira, who was then in the service of the courtesan Nicareta. There always prevailed, however, the strict rule that no one could be admitted who had been guilty of murder or homicide, wilful or accidental, or who had been convicted of witchcraft, and all who had incurred the capital penalty for conspiracy or treason were also excluded. Nero sought admission into the Eleusinian Mysteries, but was rejected because of the many slaughters connected with his name. Antoninus, when he would purge himself before the world of the death of Avidius Cassius, elected to be initiated into the Eleusinian Mysteries, it being recognized at that time that none was admitted into them who was justly guilty of heinous immorality or crime.
Apollonius of Tyana was desirous of being admitted into the Eleusinian Mysteries, but the hierophant refused to admit him on the ground that he was a magician, and had intercourse with divinities other than those of the Mysteries, declaring that he would never initiate a wizard or throw open the Mysteries to a man addicted to impure rites. Apollonius retorted: "You have not yet mentioned the chief of my offences, which is that, knowing, as I do, more about the initiatory rites than you do yourself, I have nevertheless come to you as if you were wiser than I am." The hierophant, when he saw that the exclusion of Apollonius was not by any means popular with the crowd, changed his tone and said: "Be thou initiated, for thou seemest to be some wise man that has come here." But Apollonius replied: "I will be initiated at another time, and it is (mentioning a name) who will initiate me." Hereon, says Philostratus, he showed his gift of prevision, for he glanced at the one who succeeded the hierophant he addressed, and presided over the temple four years later when Apollonius was initiated.
Persons of both sexes and of all ages were initiated, and neglect of the ceremony came to be regarded almost in the light of a crime. Socrates and Demonax were reproached and looked upon with suspicion because they did not apply for initiation. Persians were always pointedly excluded from the ceremony. Athenians of both sexes were granted the privilege of initiation during childhood on the presentation of their father, but only the first degree of initiation was permitted. For the second and third degrees it was necessary to have arrived at full age. The Greeks looked upon initiation in much the same light as the majority of Christians look upon baptism. So great was the rush of candidates for initiation when the restrictions were relaxed that Cicero was able to write that the inhabitants of the most distant regions flocked to Eleusis in order to be initiated. Thus it became the custom with all Romans, who journeyed to Athens to take advantage of the opportunity to become initiates. Even the Emperors of Rome, the official heads of the Roman religion, the masters of the world, came to the Eumolpides to proffer the request that they might receive the honour of initiation and become participants in the Sacred Mysteries revealed by the goddess.
While Augustus, who was initiated in the year 21 B.C., did not hesitate to show his antipathy towards the religion of the Egyptians, towards Judaism and Druidism, he was always scrupulous in observing the pledge of secrecy demanded of initiates into the Eleusinian Mysteries, and on one occasion, when it became necessary for some of the priests of the Eleusinian temple to proceed to Rome to plead before his tribunal on the question of privilege, and in the course of the evidence to speak of certain ceremonial in connection with the Mysteries of which it was not lawful to speak in the presence of the uninitiated, he ordered every one who had not received the privilege of initiation to leave the tribunal so that he and the witnesses alone remained. The Eleusinian Mysteries were not deemed inimical to the welfare of the Roman Empire as were the religions of the Egyptians, Jews, and ancient Britons.