Plato speaks of the lots, and conditions chosen by one turn of the spindle (of Clotho); he speaks also of a guardian who helps each man to fulfil his destiny. These conditions are the disposition of the universe at the time of the soul’s entrance into the body, the nature of their body, parents and fatherland; in short, the aggregate of external circumstances. Evidently all these things, in detail as well as in totality, are simultaneously produced and related by one of the Fates, namely Clotho. Lachesis then presents the conditions to the souls. Finally Atropos renders the accomplishment of all the circumstances of each destiny irrevocable. [Ennead II,3 (52) 15]
Some men, fascinated by the universe and exterior objects, completely or partially abdicate their freedom. Others, dominating their environment, raise their head to the sky, and freeing themselves from exterior circumstances, release that better part of their souls which forms their primitive being. As to the latter point, it would be wrong to think that the nature of the soul was determined by the passions aroused in her by external objects, and that she did not possess her own individual nature. On the contrary, as she plays the part of a principle, she possesses, much more than other things, faculties suitable to accomplish actions suitable to her nature. Since she is a being, the soul necessarily possesses appetites, active faculties, and the power of living well. The aggregate (of the soul and body, the organism) depends on the nature which formed it, and from it receives its qualities and actions. If the soul separate from the body, she produces actions which are suitable to her nature, and which do not depend from the body; she does not appropriate the credit for the passions of the body, because she recognizes the difference of her nature. [Ennead II,3 (52) 15]
Let us first examine the soul (herself). Is there any difference between the soul and the soul-essence? If there be a difference, the soul must be a composite aggregate: and it should no longer be a matter of surprise that both she and her essence, at least so far as she admits thereof, together experience the above mentioned passions, and in general the habits, and better or worse dispositions. But, on the contrary, if, soul and soul-essence be identical, then the soul should be a form which would be unreceptive for all these energies of essence, which on the contrary she imparts to other things, possessing in herself a connate energy which our reason reveals in her. In this case we must acknowledge that she is immortal, inasmuch as the immortal and undecaying must be impassible, giving to others without receiving anything in return from them; or at least, deriving nothing but from the superior (or anterior) principles, from which she is not cut off, inasmuch as they are better. [Ennead I,1 (53) 2]
If, however, sensation, which is no more than a corporeal emotion, finds its term in the soul, the soul must surely feel sensation; therefore it does not occur as an effect of the presence of the faculty of sensation, for this ignores the feeling agent back of it. Nor is it the conjunction of soul and body, for unless the faculty of sensation operate, that aggregate could not feel, and it would then no longer include as elements either the soul, or the faculty of sensation. [Ennead I,1 (53) 6]
The aggregate results from the presence of the soul, not indeed that the soul enters into the aggregate, or constitutes one of its elements. Out of this organized body, and of a kind of light furnished by herself, the soul forms the animal nature, which differs both from soul and body, and to which belongs sensation, as well as all the passions attributed to the animal. 296 [Ennead I,1 (53) 7]