The ancient Greeks had several different theories with regard to the origin of the world, but the generally accepted notion was that before this world came into existence, there was in its place a confused mass of shapeless elements called Chaos. These elements becoming at length consolidated (by what means does not appear), resolved themselves into two widely different substances, the lighter portion of which, soaring on high, formed the sky or firmament, and constituted itself into a vast, overarching vault, which protected the firm and solid mass beneath.
Thus came into being the two first great primeval deities of the Greeks, Uranus and Ge or Gæa.
Uranus, the more refined deity, represented the light and air of heaven, possessing the distinguishing qualities of light, heat, purity, and omnipresence, whilst Gæa, the firm, flat,1 life-sustaining earth, was worshipped as the great all-nourishing mother. Her many titles refer to her more or less in this character, and she appears to have been universally revered among the Greeks, there being scarcely a city in Greece which did not contain a temple erected in her honour; indeed Gæa was held in such veneration that her name was always invoked whenever the gods took a solemn oath, made an emphatic declaration, or implored assistance.
Uranus, the heaven, was believed to have united himself in marriage with Gæa, the earth; and a moment's reflection will show what a truly poetical, and also what a logical idea this was; for, taken in a figurative sense, this union actually does exist. The smiles of heaven produce the flowers of earth, whereas his long-continued frowns exercise so depressing an influence upon his loving partner, that she no longer decks herself in bright and festive robes, but responds with ready sympathy to his melancholy mood.
The first-born child of Uranus and Gæa was Oceanus,2 the ocean stream, that vast expanse of ever-flowing water which encircled the earth. Here we meet with another logical though fanciful conclusion, which a very slight knowledge of the workings of nature proves to have been just and true. The ocean is formed from the rains which descend from heaven and the streams which flow from earth. By making Oceanus therefore the offspring of Uranus and Gæa, the ancients, if we take this notion in its literal sense, merely assert that the ocean is produced by the combined influence of heaven and earth, whilst at the same time their fervid and poetical imagination led them to see in this, as in all manifestations of the powers of nature, an actual, tangible divinity.
But Uranus, the heaven, the embodiment of light, heat, and the breath of life, produced offspring who were of a much less material nature than his son Oceanus. These other children of his were supposed to occupy the intermediate space which divided him from Gæa. Nearest to Uranus, and just beneath him, came Aether (Ether), a bright creation representing that highly rarified atmosphere which immortals alone could breathe. Then followed Aër (Air), which was in close proximity to Gæa, and represented, as its name implies, the grosser atmosphere surrounding the earth which mortals could freely breathe, and without which they would perish. Aether and Aër were separated from each other by divinities called Nephelae. These were their restless and wandering sisters, who existed in the form of clouds, ever floating between Aether and Aër. Gæa also produced the mountains, and Pontus (the sea). She united herself with the latter, and their offspring were the sea-deities Nereus, Thaumas, Phorcys, Ceto, and Eurybia.
