(21) How, then, are we to recognise Passivity, since clearly it is not to be found in the Act from outside which the recipient in turn makes his own? Surely we must look for it in cases where the patient remains without Act, the passivity pure.

Imagine a case where an agent improves, though its Act tends towards deterioration. Or, say, a a man's activity is guided by evil and is allowed to dominate another's without restraint. In these cases the Act is clearly wrong, the Passion blameless.

What then is the real distinction between Action and Passion? Is it that Action starts from within and is directed upon an outside object, while Passion is derived from without and fulfilled within? What, then, are we to say of such cases as thought and opinion which originate within but are not directed outwards? Again, the Passion "being heated" rises within the self, when that self is provoked by an opinion to reflection or to anger, without the intervention of any external. Still it remains true that Action, whether self-centred or with external tendency, is a motion rising in the self.

How then do we explain desire and other forms of aspiration? Aspiration must be a motion having its origin in the object aspired to, though some might disallow "origin" and be content with saying that the motion aroused is subsequent to the object; in what respect, then, does aspiring differ from taking a blow or being borne down by a thrust?

Perhaps, however, we should divide aspirations into two classes, those which follow intellect being described as Actions, the merely impulsive being Passions. Passivity now will not turn on origin, without or within- within there can only be deficiency; but whenever a thing, without itself assisting in the process, undergoes an alteration not directed to the creation of Being but changing the thing for the worse or not for the better, such an alteration will be regarded as a Passion and as entailing passivity.

If however "being heated" means "acquiring heat," and is sometimes found to contribute to the production of Being and sometimes not, passivity will be identical with impassivity: besides, "being heated" must then have a double significance .

The fact is, however, that "being heated," even when it contributes to Being, involves the presence of a patient . Take the case of the bronze which has to be heated and so is a patient; the being is a statue, which is not heated except accidentally . If then the bronze becomes more beautiful as a result of being heated and in the same proportion, it certainly becomes so by passivity; for passivity must, clearly, take two forms: there is the passivity which tends to alteration for better or for worse, and there is the passivity which has neither tendency.

(20) But though not opposed, it is still different from Action and cannot belong to the same genus as activity; though if they are both Motion, it will so belong, on the principle that alteration must be regarded as qualitative motion.

Does it follow that whenever alteration proceeds from Quality, it will be activity and Action, the quale remaining impassive? It may be that if the quale remains impassive, the alteration will be in the category of Action; whereas if, while its energy is directed outwards, it also suffers- as in beating- it will cease to belong to that category: or perhaps there is nothing to prevent its being in both categories at one and the same moment.

If then an alteration be conditioned by Passivity alone, as is the case with rubbing, on what ground is it assigned to Action rather than to Passivity? Perhaps the Passivity arises from the fact that a counter-rubbing is involved. But are we, in view of this counter-motion, to recognize the presence of two distinct motions? No: one only.

How then can this one motion be both Action and Passion? We must suppose it to be Action in proceeding from an object, and Passion in being directly upon another- though it remains the same motion throughout.

Suppose however Passion to be a different motion from Action: how then does its modification of the patient object change that patient's character without the agent being affected by the patient? For obviously an agent cannot be passive to the operation it performs upon another. Can it be that the fact of motion existing elsewhere creates the Passion, which was not Passion in the agent?

If the whiteness of the swan, produced by its Reason-Principle, is given at its birth, are we to affirm Passion of the swan on its passing into being? If, on the contrary, the swan grows white after birth, and if there is a cause of that growth and the corresponding result, are we to say that the growth is a Passion? Or must we confine Passion to purely qualitative change?

One thing confers beauty and another takes it: is that which takes beauty to be regarded as patient? If then the source of beauty- tin, suppose- should deteriorate or actually disappear, while the recipient- copper- improves, are we to think of the copper as passive and the tin active?

Take the learner: how can he be regarded as passive, seeing that the Act of the agent passes into him ? How can the Act, necessarily a simple entity, be both Act and Passion? No doubt the Act is not in itself a Passion; nonetheless, the learner coming to possess it will be a patient by the fact of his appropriation of an experience from outside: he will not, of course, be a patient in the sense of having himself performed no Act; learning- like seeing- is not analogous to being struck, since it involves the acts of apprehension and recognition.

(11) All things incorporeal when in a body are subject unto passion, and in the proper sense they are [themselves] all passions. For every thing that moves itself is incorporeal; while every thing that's moved is body. Incorporeals are further moved by Mind, and movement's passion. Both, then, are subject unto passion - both mover and the moved, the former being ruler and the latter ruled. But when a man hath freed himself from body, then is he also freed from passion. But, more precisely, son, naught is impassible, but all are passible. Yet passion differeth from passibility; for that the one is active, while the other's passive. Incorporeals moreover act upon themselves, for either they are motionless or they are moved; but whichsoe'er it be, it's passion. But bodies are invaribly acted on, and therefore they are passible. Do not, then, let terms trouble thee; action and passion are both the selfsame thing. To use the fairer sounding term, however, does no harm.

(22) Passivity, thus, implies the existence within of a motion functioning somehow or other in the direction of alteration. Action too implies motion within, whether the motion be aimless or whether it be driven by the impulse comported by the term "Action" to find its goal in an external object. There is Motion in both Action and Passion, but the differentia distinguishing Action from Passion keeps Action impassive, while Passion is recognised by the fact that a new state replaces the old, though nothing is added to the essential character of the patient; whenever Being is produced, the patient remains distinct.

Thus, what is Action in one relation may be Passion in another. One same motion will be Action from the point of view of A, Passion from that of B; for the two are so disposed that they might well be consigned to the category of Relation- at any rate in the cases where the Action entails a corresponding Passion: neither correlative is found in isolation; each involves both Action and Passion, though A acts as mover and B is moved: each then involves two categories.

Again, A gives motion to B, B receives it, so that we have a giving and a receiving- in a word, a relation.

But a recipient must possess what it has received. A thing is admitted to possess its natural colour: why not its motion also? Besides, independent motions such as walking and thought do, in fact, involve the possession of the powers respectively to walk and to think.

We are reminded to enquire whether thought in the form of providence constitutes Action; to be subject to providence is apparently Passion, for such thought is directed to an external, the object of the providential arrangement. But it may well be that neither is the exercise of providence an action, even though the thought is concerned with an external, nor subjection to it a Passion. Thought itself need not be an action, for it does not go outward towards its object but remains self-gathered. It is not always an activity; all Acts need not be definable as activities, for they need not produce an effect; activity belongs to Act only accidentally.

Does it follow that if a man as he walks produces footprints, he cannot be considered to have performed an action? Certainly as a result of his existing something distinct from himself has come into being. Yet perhaps we should regard both action and Act as merely accidental, because he did not aim at this result: it would be as we speak of Action even in things inanimate- "fire heats," "the drug worked."

So much for Action and Passion.

(19) We have to ask ourselves whether there are not certain Acts which without the addition of a time-element will be thought of as imperfect and therefore classed with motions. Take for instance living and life. The life of a definite person implies a certain adequate period, just as his happiness is no merely instantaneous thing. Life and happiness are, in other words, of the nature ascribed to Motion: both therefore must be treated as motions, and Motion must be regarded as a unity, a single genus; besides the quantity and quality belonging to Substance we must take count of the motion manifested in it.

We may further find desirable to distinguish bodily from psychic motions or spontaneous motions from those induced by external forces, or the original from the derivative, the original motions being activities, whether externally related or independent, while the derivative will be Passions.

But surely the motions having external tendency are actually identical with those of external derivation: the cutting issuing from the cutter and that effected in the object are one, though to cut is not the same as to be cut.

Perhaps however the cutting issuing from the cutter and that which takes place in the cut object are in fact not one, but "to cut" implies that from a particular Act and motion there results a different motion in the object cut. Or perhaps the difference lies not in the fact of being cut, but in the distinct emotion supervening, pain for example: passivity has this connotation also.

But when there is no pain, what occurs? Nothing, surely, but the Act of the agent upon the patient object: this is all that is meant in such cases by Action. Action, thus, becomes twofold: there is that which occurs in the external, and that which does not. The duality of Action and Passion, suggested by the notion that Action takes place in an external, is abandoned.

Even writing, though taking place upon an external object, does not call for passivity, since no effect is produced, upon the tablet beyond the Act of the writer, nothing like pain; we may be told that the tablet has been inscribed, but this does not suffice for passivity.

Again, in the case of walking there is the earth trodden upon, but no one thinks of it as having experienced Passion . Treading on a living body, we think of suffering, because we reflect not upon the walking but upon the ensuing pain: otherwise we should think of suffering in the case of the tablet as well.

It is so in every case of Action: we cannot but think of it as knit into a unity with its opposite, Passion. Not that this later "Passion" is the opposite of Action in the way in which being burned is the opposite of burning: by Passion in this sense we mean the effect supervening upon the combined facts of the burning and the being burned, whether this effect be pain or some such process as withering.

Suppose this Passion to be treated as of itself producing pain: have we not still the duality of agent and patient, two results from the one Act? The Act may no longer include the will to cause pain; but it produces something distinct from itself, a pain-causing medium which enters into the object about to experience pain: this medium, while retaining its individuality, produces something yet different, the feeling of pain.

What does this suggest? Surely that the very medium- the act of hearing, for instance- is, even before it produces pain or without producing pain at all, a Passion of that into which it enters.

But hearing, with sensation in general, is in fact not a Passion. Yet to feel pain is to experience a Passion- a Passion however which is not opposed to Action.

(2) The co-adaptation, however, of these natures in different things, produces a great and various difference of co-adapted substances. For in the comprehension of the whole of things, the co-adaptation of both the natures, i. e. of the nature which is always moved, and of that which is always passive, is the world. For it is not possible for the whole and the universe to be otherwise saved, than by that which is generated being co-adapted to that which is divine, and that which is always passive to that which is always moved. In man, likewise, the co-adaptation of the irrational to the rational part of the soul, is virtue. For it is not possible in these, when there is sedition in both the parts, that virtue should have a subsistence.

In a city also, the co-adaptation of the governors to the governed, produces strength and concord. For to govern is the peculiarity of the better nature; but to be governed, is easier to the subordinate [than to the more excellent] nature. And strength and concord are common to both. There is, however, the same mode of adaptation in the universe and in a family: for allurements and erudition concur with reason in one and the same thing; and likewise pains and pleasures, prosperity and adversity. For the life of man requires intension and remission, sorrow and gladness, prosperity and adversity. For some things are able to collect and retain the intellect to industry and wisdom; but others impart relaxation and delight, and thus render the intellect vigorous and prompt to action.

If however one of these prevails in life, then the life of man becomes of one part, and verges to one part, tending either to sorrow and difficulty, or to remission and levity. But the co-adaptation of all these ought to subsist with reference to prudence. For this separates and distinguishes bound and infinity in actions. Hence prudence is the leader and mother of the other virtues. For all of them are co-harmonized and co-arranged with reference to the reason and law of this virtue. And now my discussion of this subject is terminated. For the irrational and the effable are in all things. And the latter defines and bounds; but the former is defined and bounded. That, however, which consists of both these, is the apt composition of the whole and the universe.

(10) Let this, then, be, for the uninitiated, a conducting guidance of the soul, which separates, as is meet things sacred and uniform from multiplicity, and apportions the harmonious elevation to the Orders severally in turn. But we, who have ascended by sacred gradations to the sources of the things performed, and have been religiously taught these (sources), shall recognize of what moulds they are the reliefs, and of what invisible things they are the likenesses. For, as is distinctly shewn in the Treatise concerning "Intelligible and Sensible," sacred things in sensible forms are copies of things intelligible, to which they lead and shew the way; and things intelligible are source and science of things hierarchical cognizable by the senses.