The heritage of Greek mythology already embodied the desire to articulate reality as a whole, and this universalizing impulse was fundamental for the first projects of speculative theorizing. It appears that the order of being was first imaginatively visualized before it was abstractly thought. Hesiod, impressed by necessity governing the ordering of things, discloses a definite pattern in the genesis and appearance of the gods. These ideas made something like cosmological speculation possible. The earliest rhetoric of reflection all centers about two interrelated things: the experience of wonder as a living involvement with the divine order of things; and the absolute conviction that, beyond the totality of things, reality forms a beautiful and harmonious whole.[102]
In the Theogony, the origin (arche) is Chaos, a divine primordial condition, and there are the roots and the ends of the earth, sky, sea, and Tartarus. Pherecydes of Syros (6th century BC), believed that there were three pre-existent divine principles and called the water also Chaos.[103] In the language of the archaic period (8th – 6th century BC), arche (or archai) designates the source, origin, or root of things that exist. If a thing is to be well established or founded, its arche or static point must be secure, and the most secure foundations are those provided by the gods: the indestructible, immutable, and eternal ordering of things.[104]
In ancient Greek philosophy, arche is the element or first principle of all things, a permanent nature or substance which is conserved in the generation of the rest of it. From this, all things come to be, and into it they are resolved in a final state.[105] It is the divine horizon of substance that encompasses and rules all things. Thales (7th – 6th century BC), the first Greek philosopher, claimed that the first principle of all things is water. Anaximander (6th century BC) was the first philosopher who used the term arche for that which writers from Aristotle on call the "substratum".[106] Anaximander claimed that the beginning or first principle is an endless mass (Apeiron) subject to neither age nor decay, from which all things are being born and then they are destroyed there. A fragment from Xenophanes (6th century BC) shows the transition from Chaos to Apeiron: "The upper limit of earth borders on air. The lower limit of earth reaches down to the unlimited (i.e the Apeiron)."[107]
