Now this Animate might be merely the body as having life: it might be the Couplement of Soul and body: it might be a third and different entity formed from both. Enneads: I. I. 5

Let us take first the Couplement of body and Soul. How could suffering, for example, be seated in this Couplement? It may be suggested that some unwelcome state of the body produces a distress which reaches to a Sensitive-Faculty which in turn merges into Soul. But this account still leaves the origin of the sensation unexplained.

Another suggestion might be that all is due to an opinion or judgement: some evil seems to have befallen the man or his belongings and this conviction sets up a state of trouble in the body and in the entire Animate. But this account leaves still a question as to the source and seat of the judgement: does it belong to the Soul or to the Couplement? Besides, the judgement that evil is present does not involve the feeling of grief: the judgement might very well arise and the grief by no means follow: one may think oneself slighted and yet not be angry; and the appetite is not necessarily excited by the thought of a pleasure. We are, thus, no nearer than before to any warrant for assigning these affections to the Couplement. Enneads: I. I. 5