Timaeus
Time and Celestial Bodies (40b)
Timaeus: and the other is a forward motion due to its being dominated by the revolution of the Same and Similar; but in respect of the other five motions they are at rest and move not, so that each of them may attain the greatest possible perfection. From this cause, then, came into existence all those unwandering stars which are living creatures divine and eternal and abide for ever revolving uniformly in the same spot; and those which keep swerving and wandering have been generated in the fashion previously described. And Earth, our nurse, which is globed around the pole that stretches through all,
2. To Asclepius (7)
Hence, too, the errant spheres, being moved contrarily to the inerrant one, are moved by one another by mutual contrariety, [and also] by the spable...
(7) Hence, too, the errant spheres, being moved contrarily to the inerrant one, are moved by one another by mutual contrariety, [and also] by the spable one through contrariety itself. And this can otherwise not be. The Bears up there , which neither set nor rise, think'st thou they rest or move? A: They move, Thrice-greatest one. H: And what their motion, my Asclepius? A: Motion that turns for ever round the same. H: But revolution - motion around same - is fixed by rest. For "round-the-same" doth stop "beyond-same". "Beyond-same" then, being stopped, if it be steadied in "round-same" - the contrary stands firm, being rendered ever stable by its contrariety.
The Heavenly Circuit (2)
And men? As a self, each is a personal whole, no doubt; but as member of the universe, each is a partial thing. But if, wherever the circling body be,...
(2) And what of lower things?
: the single thing here is not an all but a part and limited to a given segment of space; that other realm is all, is space, so to speak, and is subject to no hindrance or control, for in itself it is all that is.
And men?
As a self, each is a personal whole, no doubt; but as member of the universe, each is a partial thing.
But if, wherever the circling body be, it possesses the Soul, what need of the circling?
Because everywhere it finds something else besides the Soul .
The circular movement would be explained, too, if the Soul's power may be taken as resident at its centre.
Here, however, we must distinguish between a centre in reference to the two different natures, body and Soul.
In body, centre is a point of place; in Soul it is a source, the source of some other nature. The word, which without qualification would mean the midpoint of a spheric mass, may serve in the double reference; and, as in a material mass so in the Soul, there must be a centre, that around which the object, Soul or material mass, revolves.
The Soul exists in revolution around God to whom it clings in love, holding itself to the utmost of its power near to Him as the Being on which all depends; and since it cannot coincide with God it circles about Him.
Why then do not all souls thus circle about the Godhead?
Every Soul does in its own rank and place.
And why not our very bodies, also?
Because the forward path is characteristic of body and because all the body's impulses are to other ends and because what in us is of this circling nature is hampered in its motion by the clay it bears with it, while in the higher realm everything flows on its course, lightly and easily, with nothing to check it, once there is any principle of motion in it at all.
And it may very well be that even in us the Spirit which dwells with the Soul does thus circle about the divinity. For since God is omnipresent the Soul desiring perfect union must take the circular course: God is not stationed.
Similarly Plato attributes to the stars not only the spheric movement belonging to the universe as a whole but also to each a revolution around their common centre; each- not by way of thought but by links of natural necessity- has in its own place taken hold of God and exults.