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

When the kings had been everywhere over-thrown, and the aristocracy had become supreme, the people did not content themselves with regretting the monarchy; they aspired to restore it under a new form. In Greece, during the sixth century, they succeeded generally in procuring leaders; not wishing to call them kings, because this title implied the idea of religious functions, and could only be borne by the sacerdotal families, they called them tyrants. Whatever might have been the original sense of this word, it certainly was not borrowed from the language of religion. Men could not apply it to the gods as they applied the word king; they did not pronounce it in their prayers. It designated, in fact, something quite new among men—an authority that was not derived from the worship, a power that religion had not established. The appearance of this word in the Greek language marks a principle which the preceding generations had not known—the obedience of man to man. Up to that time there had been no other chiefs of the state than those who had been chiefs of religion; those only governed the city who offered the sacrifices and invoked the gods for it. In obeying them, men obeyed only the religious law, and made no act of submission except to the divinity. Obedience to a man, authority given to this man by other men, a power human in its origin and nature—this had been unknown to the ancient Eupatrids, and was never thought of till the day when the inferior orders threw off the yoke of the aristocracy and attempted a new government.

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.

We do not see that all Greece, or even a Greek city, formally asked for this right of citizenship, so much desired; but men worked individually to acquire it, and Rome bestowed it with a good grace.' Some obtained it through the favor of the emperor; others bought it. It was granted to those who had three children, or who served in certain divisions of the army. An easy and prompt means of acquiring it was to sell one's self as a slave to a Roman citizen, for the act of freeing him according to legal forms conferred the right of citizenship. One who had the title of Roman citizen no longer formed a part of his native city, either civilly or politically. He could continue to live there, but he was considered an alien, he was no longer subject to the laws of the city, he no longer obeyed its magistrates, no longer supported its pecuniary burdens. This was a consequence of the old principle, which did not permit a man to belong to two cities at the same time.