The earliest germ of the Creation myth was the idea that night was the parent of day, and water of the earth. Out of darkness and death came light and life. Life was also motion. When the primordial waters became troubled, life began to be. Out of the confusion came order and organization. This process involved the idea of a stable and controlling power, and the succession of a group of deities--passive deities and active deities. When the Babylonian astrologers assisted in developing the Creation myth, they appear to have identified with the stable and controlling spirit of the night heaven that steadfast orb the Polar Star. Anshar, like Shakespeare's Caesar, seemed to say: I am constant as the northern star, Of whose true-fixed and resting quality There is no fellow in the firmament. The skies are painted with unnumbered sparks; They are all fire, and every one doth shine; But there's but one in all doth hold his place.[360] Associated with the Polar Star was the constellation Ursa Minor, "the Little Bear", called by the Babylonian astronomers, "the Lesser Chariot". There were chariots before horses were introduced. A patesi of Lagash had a chariot which was drawn by asses. The seemingly steadfast Polar Star was called "Ilu Sar", "the god Shar", or Anshar, "star of the height", or "Shar the most high". It seemed to be situated at the summit of the vault of heaven. The god Shar, therefore, stood upon the Celestial mountain, the Babylonian Olympus. He was the ghost of the elder god, who in Babylonia was displaced by the younger god, Merodach, as Mercury, the morning star, or as the sun, the planet of day; and in Assyria by Ashur, as the sun, or Regulus, or Arcturus, or Orion. Yet father and son were identical. They were phases of the One, the "self power". A deified reigning king was an incarnation of the god; after death he merged in the god, as did the Egyptian Unas. The eponymous hero Asshur may have similarly merged in the universal Ashur, who, like Horus, an incarnation of Osiris, had many phases or forms.