This oppressive sense of time, regarded not in its real meaning as one of the conditions of perception, but as an active force destroying thought as well as motion, recurs continually in mythology. To the Greek, indefinite time as Cronos, was the oldest of the gods, begetting numberless children, but with unnatural act consuming them again; while definite time, as the Horæ, were the blithe goddesses of the order in nature and the recurrent seasons. Osiris, supreme god of the Egyptians, was born of a yet older god, Sev, Time. Adonis and Aeon acknowledge the same parentage.[165-2] The ancient Arab spoke of time (_dahr_, _zaman_) as the final, defining principle; as uniting and separating all things; and as swallowing one thing after another as the camel drains the water from a trough.[166-1] In the Koran it is written: “Time alone destroys us.” Here and there, through the sacred songs of the Parsees, composed long before Aristotle wrote, beyond all the dust and noise of the everlasting conflict of good and evil, of Ahura Mazda and Anya-Mainyus, there are glimpses of a deeper power, Zeruana Akerana, Eternal Duration, unmoved by act or thought, in the face of which these bitter opponents are seen to be children, brethren, “twin sons of Time.”[166-2] The Alexandrian Gnostics, in their explanations of Christian dogmas, identify Aeon, infinite time, with God the Father, as the source and fount of existence; not merely as a predicate of the highest, but the Highest himself. This heavy-weighing sense of the infinity of duration, and the urgency of escaping from the weariness of thinking it, led to the construction of the myth of the Creation. Man devised it so that he might be able to say, “in the beginning.” But a new difficulty met him at the threshold--as change must be in existence, “we cannot think of a change from non-existence to existence.” His only refuge was to select some apparently primordial, simple, homogeneous substance from which, by the exertion of volition, things came into being. The one which most naturally suggested itself was _water_.[167-1] This does in fact cover and hide the land, and the act of creation was often described as the emerging of the dry land from the water; it dissolves and wears away the hard rock; and, diminishing all things, itself neither diminishes nor increases. Therefore nearly all cosmogonical myths are but variations of that one familiar to us all: “And God said, Let the waters under the heaven be gathered together in one place, and let the dry land appear; and it was so.” The manifestation of the primordial energy was supposed to have been akin to that which is shown in organic reproduction. The myths of the primeval egg from which life proceeded, of the mighty bird typical of the Holy Spirit which “brooded” upon the waters, of Love developing the Kosmos from the Chaos, of the bull bringing the world from the waters, of Protogonus, the “egg-born,” the “multispermed,” and