It is a strong proof of the antiquity of this belief, and of these practices, to find them at the same time among men on the shores of the Mediterran… - Numa Denis Fustel de Coulanges

In every city the rich and the poor were two enemies living by the side of each other, the one coveting wealth, and the other seeing their wealth coveted. 'No relation, no service, no labor united them. The poor could acquire wealth only by despoiling the rich. The lich could defend their property only by extreme skill or by force. They regarded each other with the eyes of hate. There was a double conspiracy in every city the poor conspired from cupidity, the rich from fear. Aristotle says the rich took the following oath among themselves: "I swear always to remain the enemy of the people, and to do them all the injury in my power." It is impossible to say which of the two parties committed the most cruelties and crimes. Hati-ed effaced in their hearts every sentiment of humanity. There was at Miletus a war between the rich and the poor. At first the latter were successful, and drove the rich from the city; but afterwards, regretting that they had not been able to slaughter them, they took their children, collected them into some threshing-floors, and had them trodden to death under the feet of oxen. The rich afterwards returned to the city, and became masters of it. They took, in their turn, the children of the poor, covered them with pitch, and burnt them alive. What, then, became of the democracy? They were not precisely responsible for these excesses and crimes; still they were the first to be affected by them. There were no longer any governing rules; now, the democracy could live only under the strictest and best onserved rules. We no longer see any government, but merely factions in power. The magistrate no longer exercised his integrity for the benefit of peace and law, but for the interests and greed of a party. A command no longer had a legitimate title or a sacred character; there was no longer anything voluntary in obedience; always forced, it was always waiting for an opportunity to take its revenge.

The sacred fire was the Providence of the family. The worship was very simple. The first rule was, that there should always be upon the altar a few live coals for if this fire was extinguished a god ceased to exist. At certain moments of the day they placed upon the fire diy herbs and wood; then the god manifested himself in a bright flame. They offered sacrifices to him; and the essence of every sacrifice was to sustain and reanimate the sacred fire, to nourish and develop the body of the god. This was the reason why they gave him wood before everything else; for the same reason they afterwards poured out wine upon the altar, — the inflammable wine of Greece, — oil, incense, and the fat of victims. The god received these offerings, and devoured them; radiant with satisfaction, he rose above the altar, and lighted up the worshipper with his brightness. Then was the moment to invoke him; and the hymn of prayer went out from the heart of man.

The primitive religion, whose symbols were the immovable stone of the hearth, and the ancestral tomb, — a religion which had established the ancient family, and had afterwards organized the city, —changed with time, and grew old. ...Men began to have an idea of immaterial nature; the notion of the human soul became more definite, and almost at the same time that of a divine intelligence sprang up in their minds. Could they still believe in the divinities of the primitive ages, of those dead men who lived in the tomb, of those Lares who had been men, of those holy ancestors whom it was necessary to continue to nourish with food? Such a faith became impossible. ...Some believed in annihilation, others in a second and entirely spiritual existence in a world of spirits. In these cases they no longer admitted that the dead lived in the tomb, supporting themselves upon offerings. They also began to have too high an idea of the divine to persist in believing that the dead were gods. On the contrary, they imagined the soul going to seek its recompense in the Elysian Fields, or going to pay the penalty of its crimes; and by a notable progress, they no longer deified any among men... [T]he Lares and Heroes [had] lost the adoration of all who thought. As to the sacred fire, which appears to have had no significance, except so far as it was connected with the worship of the dead, that also lost its prestige. Men continued to have a domestic fire in the house, to salute it, to adore it, and to offer it libations; but this was now only a customary worship, which faith no longer vivified. [Analogously], [t]he public hearth of the city, or prytaneum, ...they had forgotten...[,] represented the invisible life of the national ancestors, founders, and heroes. ...At the same time a few great sanctuaries, like those of Delphi and Delos, attracted men, and made them forget their local worship. The mysteries and the doctrines which these taught accustomed them to disdain the empty and meaningless religion of the city. ... Then philosophy appeared, and [finally] overthrew all the rules of the ancient polity.