(5) But how explain the permanence There, while the content of this sphere- its elements and its living things alike- are passing?

The reason is given by Plato: the celestial order is from God, the living things of earth from the gods sprung from God; and it is law that the offspring of God endures.

In other words, the celestial soul- and our souls with it- springs directly next from the Creator, while the animal life of this earth is produced by an image which goes forth from that celestial soul and may be said to flow downwards from it.

A soul, then, of the minor degree- reproducing, indeed, that of the Divine sphere but lacking in power inasmuch as it must exercise its creative act upon inferior stuff in an inferior region- the substances taken up into the fabric being of themselves repugnant to duration; with such an origin the living things of this realm cannot be of strength to last for ever; the material constituents are not as firmly held and controlled as if they were ruled immediately by a Principle of higher potency.

The heavens, on the contrary, must have persistence as a whole, and this entails the persistence of the parts, of the stars they contain: we could not imagine that whole to endure with the parts in flux- though, of course, we must distinguish things sub-celestial from the heavens themselves whose region does not in fact extend so low as to the moon.

Our own case is different: physically we are formed by that soul, given forth from the divine beings in the heavens and from the heavens themselves; it is by way of that inferior soul that we are associated with the body ; for the higher soul which constitutes the We is the principle not of our existence but of our excellence or, if also of our existence, then only in the sense that, when the body is already constituted, it enters, bringing with it some effluence from the Divine Reason in support of the existence.

(8) C. (11) We come to the theory that this pneuma is an earlier form, one which on entering the cold and being tempered by it develops into soul by growing finer under that new condition. This is absurd at the start, since many living beings rise in warmth and have a soul that has been tempered by cold: still that is the theory- the soul has an earlier form, and develops its true nature by force of external accidents. Thus these teachers make the inferior precede the higher, and before that inferior they put something still lower, their "Habitude." It is obvious that the Intellectual-Principle is last and has sprung from the soul, for, if it were first of all, the order of the series must be, second the soul, then the nature-principle, and always the later inferior, as the system actually stands.

If they treat God as they do the Intellectual-Principle- as later, engendered and deriving intellection from without- soul and intellect and God may prove to have no existence: this would follow if a potentiality could not come to existence, or does not become actual, unless the corresponding actuality exists. And what could lead it onward if there were no separate being in previous actuality? Even on the absurd supposition that the potentially existent brings itself to actuality, it must be looking to some Term, and that must be no potentiality but actual.

No doubt the eternally self-identical may have potentiality and be self-led to self-realization, but even in this case the being considered as actualized is of higher order than the being considered as merely capable of actualization and moving towards a desired Term.

Thus the higher is the earlier, and it has a nature other than body, and it exists always in actuality: Intellectual-Principle and Soul precede Nature: thus, Soul does not stand at the level of pneuma or of body.

These arguments are sufficient in themselves, though many others have been framed, to show that the soul is not to be thought of as a body.