Guthrie-Plotinus: stoics

(The Stoics), like almost everybody, insist that visual beauty consists in the proportion of the parts relatively to each other and to the whole, joined to the grace of colors. If then, as in this case, the beauty of bodies in general consists in the symmetry and just proportion of their parts, beauty could not consist of anything simple, and necessarily could not appear in anything but what was compound. Only the totality will be beautiful; the parts by themselves will possess no beauty; they will be beautiful only by their relation with the totality. Nevertheless, if the totality is beautiful, it would seem also necessary that the parts be beautiful; for indeed beauty could never result from the assemblage of ugly things. Beauty must therefore be spread among all the parts. According to the same doctrine, the colors which, like sunlight, are beautiful, are beautiful but simple, and those whose beauty is not derived from proportion, will also be excluded from the domain of beauty. According to this hypothesis, how will gold be beautiful? The brilliant lightning in the night, even the stars, would not be beautiful to contemplate. In the sphere of sounds, also, it would be necessary to insist that what is simple possesses no beauty. Still, in a beautiful harmony, every sound, even when isolated, is beautiful. While preserving the same proportions, the same countenance seems at one time beautiful, and at another ugly. Evidently, there is but one conclusion: namely, that proportion is not beauty itself, but that it derives its beauty from some superior principle. (This will appear more clearly from further examples). Let us examine occupations and utterances. If also their beauty depended on proportion, what would be the function of proportion when considering occupations, laws, studies and sciences? Relations of proportion could not obtain in scientific speculations; no, nor even in the mutual agreement of these speculations. On the other hand, even bad things may show a certain mutual agreement and harmony; as, for instance, were we to assert that wisdom is softening of the brain, and that justice is a generous folly. Here we have two revoltingly absurd statements, which agree perfectly, and harmonize mutually. Further, every virtue is a soul-beauty far truer than any that we have till now examined; yet it could not admit of proportion, as it involves neither size nor number. Again, granting that the soul is divided into several faculties, who will undertake to decide which combination of these faculties, or of the speculations to which the soul devotes itself, will produce beauty? Moreover (if beauty is but proportion), what beauty could be predicated of pure intelligence? [Ennead I,6 (1) 1]

(d.) (The soul is not a simple manner of being of matter, because matter could not give itself a form.) Some Stoics might deny that form was a “being,” asserting the soul to be a mere affection (or, manner of being) of matter. From whence then did matter acquire this affection and animating life? Surely matter itself could not endow itself with a form and a soul. That which endows matter or any body with life must then be some principle alien and superior to corporeal nature. [Ennead IV,7 (2) 3]

(f) (If the soul is anything but simple matter, she must be constituted by a substantial form.) Those who claim that the soul is a body are, by the very force of the truth, forced to recognize the existence, before and above them, of a form proper to the soul; for they acknowledge the existence of an intelligent spirit, and an intellectual fire (as do the Stoics, following in the footsteps of Heraclitus  , Stobaeus). According to them, it seems that, without spirit or fire, there cannot be any superior nature in the order of beings, and that the soul needs a location where she may be built up. On the contrary, it is bodies alone that need to be built up on something, and indeed, they are founded on the powers of the soul. If really we do believe that the soul and life are no more than a spirit, why add the qualification “of a certain characteristic,” a meaningless term employed when forced to admit an active nature superior to that of bodies. As there are thousands of inanimate spirits, not every spirit is a soul. If only that spirit is a soul which possesses that “special characteristic,” this “special characteristic” and this “manner of being” will either be something real, or will be nothing. If they are nothing, there will be nothing real but spirit, and this alleged “manner of being” is nothing more than a word. In that system, therefore, nothing but matter really exists. God, the soul, and all other things are no more than a word; the body alone really subsists. If, on the contrary, that “manner of being” is something real, if it is anything else than substrate or matter, if it resides in matter without being material or composed of matter, it must then be a nature different from the body, namely, a reason (by a pun). [Ennead IV,7 (2) 4]

The proof that bodies are activated only by incorporeal faculties may be proved as follows: Quantity and quality are two different things. Every body has a quantity, but not always a quality, as in the case of matter, (according to the Stoic definition, that it was a body without quality, but possessing magnitude). Granting this, (you Stoic) will also be forced to admit that as quality is something different from quantity, it must consequently be different from the body. Since then every body has a quantity, how could quality, which is no quantity, be a body? Besides, as we said above, every body and mass is altered by division; nevertheless, when a body is cut into pieces, every part preserves the entire quality without undergoing alteration. For instance, every molecule of honey, possesses the quality of sweetness as much as all the molecules taken together; consequently that sweetness cannot be corporeal; and other qualities must be in a similar case. Moreover, if the active powers were corporeal, they would have to have a material mass proportional to their strength or weakness. Now there are great masses that have little force, and small ones that have great force; demonstrating that power does not depend on extension, and should be attributed to some (substance) without extension. Finally, you may say that matter is identical with body, and produces different beings only by receiving different qualities (the Stoics considering that even the divinity was no more than modified matter, their two principles being matter and quality; the latter, however, was also considered as body). How do you (Stoics) not see that qualities thus added to matter are reasons, that are primary and immaterial? Do not object that when the spirit (breath) and blood abandon animals, they cease to live; for if these things are necessary to life, there are for our life many other necessities, even during the presence of the soul (as thought Nemesius). Besides, neither spirit nor blood are distributed to every part of the body. [Ennead IV,7 (2) 8]

(10). The soul penetrates the whole body, while an entire body cannot penetrate another entire body. Further, if the soul is corporeal, and pervades the whole body, she will, with the body, form (as Alexander of Aphrodisia pointed out) a mixture, similar to the other bodies (that are constituted by a mixture of matter and quality, as the Stoics taught). Now as none of the bodies that enter into a mixture is in actualization the soul, instead of being in actualization in the bodies, would be in them only potentially; consequently, she would cease to be a soul, as the sweet ceases to be sweet when mingled with the bitter; we would, therefore, have no soul left. If, when one body forms a mixture with another body, total penetration occurs, so that each molecule contains equal parts of two bodies and that each body be distributed equally in the whole space occupied by the mass of the other, without any increase of volume, nothing that is not divided will remain. Indeed, mixture operates not only between the larger parts (which would be no more than a simple juxtaposition); but the two bodies must penetrate each other mutually, even if smaller — it would indeed be impossible for the smaller to equal the greater; still, when the smaller penetrates the larger it must divide it entirely. If the mixture operates in this manner in every part, and if no undivided part of the mass remain, the body must be divided into points, which is impossible. Indeed, were this division pushed to infinity, since every body is fully divisible, bodies will have to be infinite not only potentially, but also in actuality. It is therefore impossible for one entire body to penetrate another in its entirety. Now as the soul penetrates the entire body, the soul must be incorporeal (as thought Nemesius). [Ennead IV,7 (2) 8]

(11). (If, as Stoics claim, man first was a certain nature called habit, then a soul, and last an intelligence, the perfect would have arisen from the imperfect, which is impossible). To say that the first nature of the soul is to be a spirit, and that this spirit became soul only after having been exposed to cold, and as it were became soaked by its contact, because the cold subtilized it; this is an absurd hypothesis. Many animals are born in warm places, and do not have their soul exposed to action of cold. Under this hypothesis, the primary nature of the soul would have been made dependent on the concourse of exterior circumstances. The Stoics, therefore, posit as principle that which is less perfect (the soul), and trace it to a still less perfect earlier thing called habit (or form of inorganic things). Intelligence, therefore, is posited in the last rank since it is alleged to be born of the soul, while, on the contrary, the first rank should be assigned to intelligence, the second to the soul, the third to nature, and, following natural order, consider that which is less perfect as the posterior element. In this system the divinity, by the mere fact of his possessing intelligence, is posterior and begotten, possessing only an incidental intelligence. The result would, therefore, be that there was neither soul, nor intelligence, nor divinity; for never can that which is potential pass to the condition of actualization, without the prior existence of some actualized principle. If what is potential were to transform itself into actualization — which is absurd — its passage into actualization will have to involve at the very least a contemplation of something which is not merely potential, but actualized. Nevertheless, on the hypothesis that what is potential can permanently remain identical, it will of itself pass into actualization, and will be superior to the being which is potential only because it will be the object of the aspiration of such a being. We must, therefore, assign the first rank to the being that has a perfect and incorporeal nature, which is always in actualization. Thus intelligence and soul are prior to nature; the soul, therefore, is not a spirit, and consequently no body. Other reasons for the incorporeality of the soul have been advanced; but the above suffices (as thought Aristotle  ). [Ennead IV,7 (2) 8]

(16). What sensible man, after having thus considered the nature of the soul, could still doubt of the immortality of a principle which derives life from naught but itself, and which cannot lose it? How could the soul lose life, since she did not borrow it from elsewhere, and since she does not possess it as fire possesses heat? For, without being an accident of fire, the heat, nevertheless, is an accident of its matter; for fire can perish. But, in the soul, life is not an accident that comes to add itself to a material subject to constitute a soul. In fact, there is here an alternative: either life is a genuine “being,” which is alive by itself; in which case this “being” is the soul that we are seeking to discover, and immortality cannot be refused her; or the soul is a composite, and she must be decomposed until we arrive at something immortal which moves by itself; and such a principle could not be subject to death. Further, when (Stoics) say that life is only an accidental modification of matter, they are thereby forced to acknowledge that the principle that imparted this modification to matter is immortal, and incapable of admitting anything contrary to what it communicates (that is, life, as said Plato, in his Phaedo  ), but there is only a single nature that possesses life in actualization. [Ennead IV,7 (2) 11]

(17). (The Stoics), indeed, claim that every soul is perishable. In this case, everything should long since have been destroyed. Others might say that our soul were mortal, while the universal Soul were immortal. On them, however, is the burden of proof of a difference between the individual and universal souls. Both of them, indeed, are a principle of movement; both live by themselves; both grasp the same object by the same faculty, either by thinking the things contained in heaven, or by considering the nature (“being”) of each being, ascending unto the first principle. Since our soul thinks absolute essences either by the notions she finds within herself, or by reminiscence, she evidently is prior to the body. Possessing knowledge of eternal entities, she herself must be eternal. All that dissolves, existing only by its compositeness, can naturally dissolve in the same manner that it became composite. But the soul is a single, simple actualization, whose essence is life; not in this manner therefore can the soul perish. Neither could the soul perish by division into a number of parts; for, as we have shown, the soul is neither a mass nor a quantity. As little could the soul perish by alteration; for when alteration destroys anything, it may remove its form, but leaves its matter; alteration, therefore, is a characteristic of something composite. Consequently as the soul cannot perish in any of these ways, she is imperishable. [Ennead IV,7 (2) 12]

Why should we not, on arriving at the Soul, stop there, and consider her the first principle? Because Intelligence is a power different from the Soul, and better than the Soul; and what is better must, by its very nature, precede (the worst). The Stoics are wrong in thinking that it is the Soul which, on reaching her perfection, begets Intelligence. How could that which is potential pass into actualization unless there were some principle that effected that transition? If this transition were due to chance, it could not have occurred at all. The first rank must therefore be assigned to that which is in actualization, which needs nothing, which is perfect, while imperfect things must be assigned to the second rank. These may be perfected by the principles that begat them, which, in respect to them, play a paternal part, perfecting what they had originally produced that was imperfect. What is thus produced is matter, as regards the creating principle, and then becomes perfect, on receiving its form from it. Besides, the Soul is (often) affected; and we need to discover some thing that is impassible, without which everything is dissolved by time; therefore there is need of some principle prior to the soul. Further, the Soul is in the world; now there must be something that resides outside of the world, and which consequently would be superior to the Soul; for since that which inheres in the world resides within the body, or matter, if nothing existed outside of the world, nothing would remain permanent. In this case, the (seminal) reason of man, and all the other reasons could be neither permanent nor eternal. The result of all these considerations, as well as of many others that we could add thereto, is the necessary assertion of the existence of Intelligence beyond the Soul. [Ennead V,9 (5) 4]

(The Stoics, who condensed Aristotle’s categories to four, substrate, quality-mode and relation), who admit the existence of nothing else than bodies, acknowledge no existence other than that contained by bodies. They insist that there is but one kind of matter, which serves as substrate to the elements, and that it constitutes “being”; that all other things are only affections (“passions”) of matter, or modified matter: as are the elements. The teachers of this doctrine do not hesitate to introduce this matter into the (very nature of the) divinities, so that their supreme divinity is no more than modified matter. Besides, of matter they make a body, calling it a “quantityless body,” still attributing to it magnitude. [Ennead II,4 (12) 1]

If the particular soul of each man contains (“seminal) reasons” of all the things she does, then each individual corresponds to his idea in the intelligible world, for we admit that each soul contains as many (“seminal) reasons” as the entire world. In this case, the soul would contain not only the (“seminal) reasons” of men but also those of all animals, the number of these reasons will be infinite, unless (as the Stoics teach) the world does not re-commence the identical series of existences in fixed periods; for the only means of limiting the infinity of reasons, is that the same things should reproduce themselves. [Ennead V,7 (18) 1]

While studying the nature (“being”) of the soul, we have shown (against the Stoics) that she is not a body; that, among incorporeal entities, she is not a “harmony” (against the Pythagoreans); we have also shown that she is not an “entelechy” (against Aristotle), because this term, as its very etymology implies, does not express a true idea, and reveals nothing about the soul’s (nature itself); last, we said that the soul has an intelligible nature, and is of divine condition; the “being” or nature of the soul we have also, it would seem, clearly enough set forth. Still, we have to go further. We have formerly established a distinction between intelligible and sense nature, assigning the soul to the intelligible world. Granting this, that the soul forms part of the intelligible world, we must, in another manner, study what is suitable to her nature. [Ennead IV,2 (21) 1]

Such then the nature of the soul had to be. She could not be either purely indivisible, nor purely divisible, but she necessarily had to be both indivisible and divisible, as has just been set forth. This is further proved by the following considerations. If the soul, like the body, have several parts differing from each other, the sensation of one part would not involve a similar sensation in another part. Each part of the soul, for instance, that which inheres in the finger, would feel its individual affections, remaining foreign to all the rest, while remaining within itself. In short, in each one of us would inhere several managing souls (as said the Stoics). Likewise, in this universe, there would be not one single soul (the universal Soul), but an infinite number of souls, separated from each other. [Ennead IV,2 (21) 2]

On the other hand, if the soul were absolutely one, essentially indivisible and one within herself, if her nature were incompatible with manifoldness and division, she could not, when penetrating into the body, animate it in its entirety; she would place herself in its centre, leaving the rest of the mass of the animal lifeless. The soul, therefore, must be simultaneously one and manifold, divided and undivided, and we must not deny, as something impossible, that the soul, though one and identical, can be in several parts of the body simultaneously. If this truth be denied, this will destroy the “nature that contains and administers the universe” (as said the Stoics); which embraces everything at once, and directs everything with wisdom; a nature that is both manifold, because all beings are manifold; and single, because the principle that contains everything must be one. It is by her manifold unity that she vivifies all parts of the universe, while it is her indivisible unity that directs everything with wisdom. In the very things that have no wisdom, the unity that in it plays the predominating “part,” imitates the unity of the universal Soul. That is what Plato wished to indicate allegorically by these divine words: “From the “Being” that is indivisible and ever unchanging; and from the “being” which becomes divisible in the bodies, the divinity formed a mixture, a third kind of “being.” The (universal) Soul, therefore, is (as we have just said) simultaneously one and manifold; the forms of the bodies are both manifold and one; the bodies are only manifold; while the supreme Principle (the One), is exclusively an unity. [Ennead IV,2 (21) 2]

Nor is the soul in the body as in a vase. In this case, the body would be inanimate, and would contain the soul as in a vase or locality. If the soul be considered as concentrated in herself and as communicating to the body something of herself by “close transmission” (as the Stoics would say), that which the soul will transmit to this vase would for her become something lost. [Ennead IV,3 (27) 20]

Must we attribute sensation to each power, but in a different manner? In this case, for instance, it will be sight, and not appetite, which will perceive sense-objects; but appetite will be later wakened by sensation which will be “relayed,” (as the Stoics would say); and though it does not judge of sensation, it will unconsciously feel the characteristic affection. The same state of affairs will obtain with anger. It will be sight which will show us an injustice, but it will be anger which will resent it. Just so, when a shepherd notices a wolf near his flock, the dog, though he have not yet observed anything, will be excited by the smell or noise of the wolf. It certainly is appetite which experiences pleasure, and which keeps a trace of it; but this trace constitutes an affection or disposition, and not a memory. It is another power which observes the enjoyment of pleasure, and which remembers what occurred. This is proved by the fact that memory is often ignorant of the things in which appetite has participated, though appetite still preserve traces thereof. [Ennead IV,3 (27) 28]

If vision presupposes the union of the “light of the eye,” with the light interposed (between the eye) and the sense-object itself, the interposed medium is the light, and this medium is necessary, on this hypothesis. (On the theory of Aristotle) the colored substance produces a modification in the medium; but nothing here would hinder this modification from reaching the eye itself, even when there is no medium. For, in this case, the medium is necessarily modified before the eye is. (The Platonic philosophers) teach that vision operates by an effusion of the light of the eye. They have no need to postulate a medium, unless indeed they should fear that the ray of the eye should lose its way; but this ray is luminous, and the light travels in a straight line. (The Stoics) explain vision by the resistance experienced by the visual ray. They cannot do without a medium. (The Atomists and) the believers in “images” (such as Epicurus  ), insist that these images move in emptiness, thereby implying the existence of a free space to avoid hindering the images. Consequently as they will be hindered in a direct ratio to the existence of a medium, this opinion does not run counter to our own hypothesis (that there is no medium). [Ennead IV,5 (29) 2]

We now pass to the opinions of (Zeno   and the other Stoic) philosophers, who assert that two bodies which make up a mixture mutually interpenetrate each other totally. They support this view by observing that when the bodies interpenetrate totally, they are divided without the occurrence of a continuous division (which would make their molecules lose their magnitude). Indeed, perspiration issues from the human body without its being divided or riddled with holes. To this it may be objected that nature may have endowed our body with a disposition to permit perspiration to issue easily. To this (the Stoics) answer that certain substances (like ivory), which when worked into thin sheets, admit, in all their parts, a liquid (oat-gruel) which passes from one surface to the other. As these substances are bodies, it is not easy to understand how one element can penetrate into another without separating its molecules. On the other hand, total division must imply mutual destruction (because their molecules would lose all magnitude whatever). When, however, two mingled bodies do not together occupy more space than either of them separately (the Stoics) seem forced to admit to their adversaries that this phenomenon is caused by the displacement of air. [Ennead II,7 (37) 1]

In the case where the compound occupies more space than each element separately, it might (though with little probability), be asserted, that, since every body, along with its other qualities, implies size, a local extension must take place. No more than the other qualities could this increase perish. Since, out of both qualities, arises a new form, as a compound of the mixture of both qualities; so also must another size arise, the mixture combining the size out of both. Here (the Peripatetics) might answer (the Stoics): “If you assert a juxtaposition of substances, as well as of the masses which possess extension, you are actually adopting our opinions. If however one of the masses, with its former extension, penetrate the entire mass of the other, the extension, instead of increasing, as in the case where one line is added to another by joining their extremities, will not increase any more than when two straight lines are made to coincide by superimposing one on the other.” [Ennead II,7 (37) 1]

Shall we then define the good as the virtue characteristic of each being (as say the Stoics)? In this case, by strictly following (the course of dialectics) we would reduce the Good to being a form and a reason. But, having arrived there, what should we answer if we were asked on what grounds these things themselves are good? In imperfect things, it seems easy to distinguish the good, even though it be not pure; but in intelligible things we may not immediately succeed in discovering the Good by comparison with the inferior things. As there is no evil on high (in the intelligible world), and as excellent things exist in themselves, we find ourselves embarrassed. Perhaps we are embarrassed only because we seek the cause (“whyness”) (of the good), whereas the cause (“whyness”) is here identical with the nature (“whatness”), as intelligible entities are good in themselves. Nor would we have solved the problem if we were to assign some other cause (of the Good), such as the divinity, to which our reason has not yet forced us to repair. However, we cannot retire, and we must seek to arrive by some other road to something satisfactory. [Ennead VI,7 (38) 19]

In general all the processes of the soul occur in a manner very different from that conceived by unobservant men. Psychic phenomena occur very differently from sense-phenomena, the analogy of which may lead to very serious errors. Hence the above unobservant men imagine that sensations and memories resemble characters inscribed on tablets or sheets of paper. Whether they consider the soul material (as do the Stoics), or as immaterial (as do the Peripatetics), they certainly do not realize the absurd consequences which would result from the above hypothesis. [Ennead IV,6 (41) 3]

Very ancient philosophers have investigated the number and kinds of essences. Some said there was but one; others, that there was a limited number of them; others still, an infinite number. Besides, those who recognized but a single (essence) have advanced opinions very different, as is also the case with those who recognized a limited or unlimited number of essences. As the opinions of these philosophers have been sufficiently examined by their successors, we shall not busy ourselves therewith. We shall study the doctrine of those who, after having examined the opinions of their predecessors, decided on determinate numbers (of essences); admitting neither a single essence, because they recognized that there was a multiplicity even in the intelligibles; nor an infinite number of essences, because such an infinity could not exist, and would render all science impossible; but who, classifying the essences whose number is limited, and seeing that these classifications could not be considered elements, looked on them as “kinds.” Of these, some (the Peripatetic Aristotelians) proposed ten, while others proposed a lesser number (the Stoics taught four), or a greater number (the Pythagorean “oppositions,” for instance). As to the kinds, there is also difference of opinions: some looked upon the kinds as principle (Plotinos   himself); while others (Aristotle) held that they formed classes. [Ennead VI,1 (42) 1]

In the first place, what common element is there in matter, form, and the concretion of matter and form? The (Aristotelians) give the name of “being” alike to these three entities, though recognizing that they are not “being” in the same degree. They say that form is more being than is matter, and they are right; they would not insist (as do the Stoics) that matter is being in the greater degree. Further, what element is common to the primary and secondary beings, since the secondary owe their characteristic title of “being” to the primary ones? [Ennead VI,1 (42) 2]

The Stoics assign the first rank to substances, and place matter before the other substances. From this it results that the Stoics assign to the same rank their first Principle, and with it the things which are inferior thereto. First, they reduce to a single class both anterior and posterior things, though it be impossible to combine them in this manner. In fact, every time that things differ from each other in that some are anterior, and others posterior, those which are posterior owe their essence to those which are anterior. On the contrary, when things are comprised within one and the same class, all equally owe their essence to this class, since a class is “what is affirmed of kinds of things in regard to essence.” The Stoics themselves recognize this by saying that all things derive their essence from matter. [Ennead VI,1 (42) 25]

Besides, when they count but a single substance, they do not enumerate the beings themselves, but they seek their principles. Now there is a great difference between treating of principles and treating of beings. If the Stoics recognize no essence other than matter, and think that other things are modifications of matter, they are wrong in reducing essence and other things to a common class; they should rather say that essence is being, and that other things are modifications, and then distinguish between these modifications. Further, it is absurd to assert that (among essences), some should be substances, and others should be other things (such as qualities, modes and relations); for the Stoics recognize but a single substance, which does not contain any difference, unless by division as of mass into parts; besides, they should not attribute divisibility to their substance, because they teach that it is continuous. They should therefore say, “substance” (and not “substances”). [Ennead VI,1 (42) 25]

What is most shocking in the Stoic doctrine, is that they assign the first rank to what is only a potentiality, matter, instead of placing actualization before potentiality. It is impossible for the potential to pass to actualization if the potential occupy the first rank among beings. Indeed, the potential could never improve itself; and it implies the necessary anteriority of actualization; in which case potentiality is no longer a principle. Or, if it be insisted that actualization and potentiality must be simultaneous, both principles will be found depending on chance. Besides, even if actualization be contemporaneous with potentiality, why should not the first rank be assigned to actualization? Why should this (matter) be an essence, rather than those (forms)? Whoever asserts that form is posterior bears the burden of proof; for matter does not beget form, and quality could not arise from what has no quality; nor actualization from what is potential; otherwise, actualization would have existed anteriorly, even in the system of the Stoics. According to them, even God is no longer simple: He is posterior to matter; for He is a body constituted by form and matter. Whence then does He derive His form? If the divinity exist without matter, He is incorporeal, by virtue of His being principle and reason, and the active principle would thus be incorporeal. If, even without having matter, the divinity be composite in essence, by virtue of His body, the Stoics will have to postulate some other kind of matter which may better suit the divinity. [Ennead VI,1 (42) 26]

Besides, how could matter be the first Principle, if it be a body? If the body of which the Stoics speak be of another nature, then matter can be called a body only figuratively. If they say that the common property of the body is to have three dimensions, they are speaking of the mathematical body. If on the contrary they join impenetrability to the three dimensions, they are no more talking about something simple. Besides, impenetrability is a quality, or is derived from a quality; but what is the source of impenetrability? Whence comes tri-dimensional extension? Who endued matter with extension? Matter, indeed, is not contained in the idea of tri-dimensional extension any more than the latter is contained in the notion of matter. Consequently, since matter thus participates in size, it is no longer a “simple” matter. [Ennead VI,1 (42) 26]

Moreover, whence is derived the unification of matter? Matter is not unity, but it participates in unity. They would have had to realize that the material mass is not anterior to everything, and that the first rank pertains to what is not one mass, to Unity itself. Then they would have to descend from Unity to multiplicity, from what is size-less to actual sizes; since, if size be one, it is not because it is Unity itself, but only because it participates in unity. We must therefore recognize that what possesses primary and absolute existence is anterior to what exists contingently. But how does contingency itself exist? What is its mode of existence? If the Stoics had examined this point, they would have finally hit upon (the absolute Unity) which is not unity merely contingently. By this expression is here meant what is not one by itself, but by others. [Ennead VI,1 (42) 26]

The Stoics did well, indeed, to assign the principle of everything to the first rank; but they should not have recognized as principle, and accepted as “being” what was shapeless, passive, devoid of life and intelligence, dark, and indefinite. Because of the universe’s beauty, they are forced to introduce within it a divinity; but the latter derives His very essence from matter; He is composite and posterior (to matter); rather, He is no more than “modified matter.” Consequently, if matter be the subject, there must necessarily be outside of it some other principle which, acting upon matter, makes of it the subject of the qualities which He imparts thereto. If this principle resided in matter, and Himself were the subject; if, in other words, He were contemporaneous with matter, He could not reduce matter to the state of a subject. Now it is entirely impossible (for this principle) to constitute a subject concurrently with matter; for in such a case both would have to serve as subject to something higher; and what could it be, since there could be no further principle to make a subject of them, if all things had already been absorbed into this (concurrent) subject? A subject is necessarily subject to something; not to what it has in itself, but to that whose action it undergoes. Now, it undergoes the action of that which itself is not subject by itself; consequently, of that which is outside of itself. This point has evidently been overlooked by the Stoics. [Ennead VI,1 (42) 27]

On the other hand, if matter and the active principle need nothing exterior, if the subject that they constitute can itself become all things by assuming different forms, as a dancer, who can assume all possible attitudes, this subject would no longer be a subject, but He will be all things. Just as the dancer is not the subject of the attitudes (for they are his actualizations), likewise the “matter” of the Stoics will no longer be the subject of all things, if all things proceed from matter; or rather, the other things will no longer really exist, they will be nothing but “modified matter,” just as the attitudes are nothing but the “modified dancer.” Now if the other things no longer really exist, matter is no longer a subject; it is no longer the matter of the essences, but is matter exclusively. It will no longer even be matter, because what is matter must be matter of something; but that which refers to something else belongs to the same classification as that thing, just as half belongs to the same classification as the double, and is not the being of the double. But how could non-essence, except by accident, refer to essence? But the absolute Essence and matter itself refer to essence by virtue of being essence. Now if that which is to be is a simple potentiality, it cannot constitute “being,” which consequently matter could not be. [Ennead VI,1 (42) 27]

Consequently, the Stoics, who reproach other philosophers (such as Plato) for making up beings out of non-beings, themselves make up a non-being out of a being. Indeed (in the system of the Stoics), the world, such as it is, is not being. It is certainly unreasonable to insist that matter, which is a subject, should nevertheless be “being,” and that bodies should not, any more than matter be “being”; but it is still more unreasonable to insist that the world is “being,” not by itself, but only by one of its parts (namely, matter); that the organism does not owe its being to the soul, but only to matter; and last, that the soul is only a modification of matter, and is something posterior to others. From whom then did matter receive animation? Whence comes the hypostatic existence of the soul? How does, matter receive form? For, since matter becomes the bodies, the soul is something else than matter. If the form came from something else than the soul, quality, on uniting to matter, would produce not the soul, but inanimate bodies. If something fashion matter and create the soul, the created soul would have to be preceded by a “creating soul.” [Ennead VI,1 (42) 27]

The Stoic theory raises numberless further objections; but we halt here lest we ourselves incur ridicule in combating so evident an absurdity. It suffices if we have demonstrated that these philosophers mistake non-essence for absolute essence; (putting the cart before the horse), they assign the First rank to what should occupy the last. The cause of their error is that they have chosen sensation as guide, and have consulted nothing else in determining both their principles, and consequences. Being persuaded that the bodies are genuine essences, and refusing to believe that they transform themselves into each other, they believed that what subsisted in them (in the midst of their changes) is the real essence, just as one might imagine that place, because it is indestructible, is more essential than (metabolic) bodies. Although in the system of the Stoics place remain unaltered, these philosophers should not have regarded as essence that which subsists in any manner soever; they should, first, have considered what are the characteristics necessarily possessed by essence, the presence of which (characteristics) makes it subsist without undergoing any alteration. Let us indeed suppose that a shadow would continuously subsist by following something which changes continuously; the shadow, however, would not be no more real than the object it follows. The sense-world, taken together with its multiple objects, is more of an essence than the things it contains, merely because it is their totality. Now if this subject, taken in its totality, be non-essence, how could it be a subject? The most surprising thing, however, is that the (Stoics), in all things following the testimony of sensation, should not also have affirmed that essence can be perceived by sensation; for, to matter, they do not attribute impenetrability, because it is a quality (and because, according to them, matter has no quality). If they insist that matter is perceived by intelligence, it could only be an irrational intelligence which would consider itself inferior to matter, and attribute to it, rather than to itself, the privilege of constituting genuine essence. Since in their system intelligence is non-essence, how could any credibility attach to that intelligence when it speaks of things superior to it, and with which it possesses no affinity? But we have said enough of the nature of these subjects, elsewhere. [Ennead VI,1 (42) 28]

Since the Stoics speak of qualities, they must consider these as distinct from subjects; otherwise, they would not assign them to the second rank. Now, to be anything else than the subjects, qualities must be simple, and consequently, not composite; that is, they must not, in so far as they are qualities, contain any matter. In this case, the qualities must be incorporeal and active; for, according to the Stoics, matter is a passive subject. If, on the contrary, the qualities themselves be passive, the division into subjects and qualities is absurd, because it would classify separately simple and composite things, and then reunite them into one single classification. Further, it is faulty in that it locates one of the species in another (matter in the qualities), as if science were divided into two kinds, of which one would comprise grammar, and the other grammar with something additional. [Ennead VI,1 (42) 29]

If the Stoics say that the qualities are “qualified matter,” then their (“seminal) reasons” being not merely united to nature, but (fully) material, will no doubt form a composite; but before forming this composite they themselves will already be composed of matter and forms; they themselves will therefore be neither reasons nor forms. [Ennead VI,1 (42) 29]

If the (Stoics) say that the “reasons” are only modified matter, they then admit that qualities are modes, and the (Stoics) should locate the reasons in the fourth category, of relation. If however relation be something different from modality, in what does that difference consist? Is it that modality here possesses greater reality? But if modality, taken in itself, be not a reality, why then make of it a category? Surely it would be impossible to gather in a single category both essence and non-essence. In what then does this modification of matter consist? It must be either essence or non-essence. If it be essence, it is necessarily incorporeal. If it be non-essence, it is nothing but a word, and matter alone exists. In this case, quality is nothing real, and modality still less. As to the fourth category, relation, absolutely no reality whatever will inhere in it. This Stoic system, therefore, contains nothing else but matter. [Ennead VI,1 (42) 29]

It is absurd to assign the third rank to modalities, and even assign to them any place whatever; for all modalities refer to matter. It may however be objected to this that there are differences between the modalities; the various modifications that matter undergoes are not the same thing as the modalities; the qualities are doubtless modalities of matter, but the modalities, in the strict sense of the word, refer to qualities. (The answer to this is that) since the qualities are only modalities of matter, the technical modalities mentioned by the (Stoics) themselves reduce to matter, and necessarily relate thereto. In view of the many differences obtaining between them, how otherwise could modalities form a category? How could one reduce to a single classification the length of three feet, and whiteness — since one is a quantity, and the other a quality? How could time and place be reduced thereto? Besides, how would it be possible to consider as modalities such expressions as “yesterday,” “formerly,” “in the Lyceum,” and, “in the Academy”? How could time be explained as a modality? Neither time, nor things which are in time, nor place, nor the things which are in place, could be modalities. How is “to act” a modality, since he who acts is not himself a modality, but rather acts within some modality, or even, acts simply? Nor is he who undergoes an experience any more of a modality; he experiences something rather in a modality, or rather, he undergoes some experience in such a manner. Modality rather suits the (Aristotelian) categories of situation and possession; and as to possession, no man even possesses “in such or such a modality,” but possesses purely and simply. [Ennead VI,1 (42) 30]

If the Stoics did not, along with the other discussed categories, reduce relation to a common kind, there might be good grounds to examine whether they attributed substantial (or, hypostatic) reality to these manners of “being”; for often, they do not attribute to them any. But what is to be said of their confusing things new and anterior in one same classification? This is evidently an absurdity; for surely one and two must exist before the half or the double. [Ennead VI,1 (42) 31]

After having discussed the doctrine of the ten categories (of Aristotle), and spoken of the (Stoics) who reduce all things to a single genus, and then distribute them in four species, we must still set forth our own opinion on the subject, striving however to conform ourselves to the doctrine of Plato. [Ennead VI,2 (43) 1]

Time cannot (as the Stoics claim,) be movement. Neither can we gather together all movements, so as to form but a single one, nor can we consider the regular movement only; for these two kinds of motion are within time. If we were to suppose that there was a movement that did not operate within time, such a movement would still be far removed from being time, since, under this hypothesis, the movement itself is entirely different from that in which the movement occurs. Amidst the many reasons which, in past and present, have been advanced to refute this opinion, a single one suffices: namely, that movement can cease and stop, while time never suspends its flight. To the objection that the movement of the universe never stops, we may answer that this movement, if it consist in the circular movement (of the stars, according to Hestius of Perinthus; or of the sun, according to Eratosthenes) operates within a definite time, at the end of which it returns to the same point of the heavens, but it does not accomplish this within the same space of time taken up in fulfilling the half of its course. One of these movements is only half of the other, and the second is double. Besides, both, the one that runs through half of space, and the one that runs through the whole of it, are movements of the universe. Besides, it has been noticed that the movement of the exterior sphere is the swiftest. This distinction supports our view, for it implies that the movement of this sphere, and the time used to operate it, are different entities; the most rapid movement is the one that takes up the least time, and runs through the greatest amount of space; the slowest movements are those that employ the longest time, and run through only a part of that space. [Ennead III,7 (45) 8]

If man be capable of possessing perfect Life, he is happy as soon as he possesses it. If it were otherwise, if the perfect life pertained to the divinities alone, to them alone also would happiness belong. But since we attribute happiness to men, we shall have to set forth in what that which procures it consists. I repeat, what results from our former considerations, namely, that man has perfect Life when, besides the sense-life, he possesses reason and true intelligence. But is man as such stranger to the perfect Life, and does he possess it as something alien (to his essential being)? No, for no man lacks happiness entirely, either actually or even potentially. But shall we consider happiness as a part of the man, and that he in himself is the perfect form of life? We had better think that he who is a stranger to the perfect Life possesses only a part of happiness, as he possesses happiness only potentially; but that he who possesses the perfect Life in actuality, and he who has succeeded in identifying himself with it, alone is happy. All the other things, no more than envelope him (as the Stoics would say), and could not be considered as parts of him, since they surround him in spite of himself. They would belong to him as parts of himself, if they were joined to him by the result of his will. What is the Good for a man who finds himself in this condition? By the perfect life which he possesses, he himself is his own good. The principle (the Good in itself) which is superior (to the perfect Life) is the cause of the good which is in him; for we must not confuse the Good in itself — and the good in man. [Ennead I,4 (46) 4]

Man, and specially the virtuous man, is constituted not by the composite of soul and body, as is proved by the soul’s power to separate herself from the body, and to scorn what usually are called “goods.” It would be ridiculous to relate happiness to the animal part of man, since happiness consists in living well, and living well, being an actualization, belongs to the soul, exclusively. Not even does it extend to the entire soul, for happiness does not extend to that part of the soul concerned with growth, having nothing in common with the body, neither as to its size, nor its possible good condition. Nor does it depend on the perfection of the senses, because their development, as well as that of the organs, weights man down, and makes him earthy. Doing good will be made easier by establishing a sort of counter-weight, weakening the body, and taming its motions, so as to show how much the real man differs from the foreign things that (to speak as do the Stoics), surround him. However much the (earthy) common man enjoy beauty, greatness, wealth, command over other men, and earthly luxuries, he should not be envied for the deceptive pleasure he takes in all these advantages. To begin with, the wise man will probably not possess them; but if he do possess them, he will voluntarily diminish them, if he take due care of himself. By voluntary negligence he will weaken and disfigure the advantages of his body. He will abdicate from dignities. While preserving the health of his body, he will not desire to be entirely exempt from disease and sufferings. If he never experienced these evils, he will wish to make a trial of them during his youth. But when he has arrived at old age, he will no longer wish to be troubled either by pains, or pleasures, or anything sad or agreeable that relates to the body; so as not to be forced to give it his attention. He will oppose the sufferings he will have to undergo with a firmness that will never forsake him. He will not believe that his happiness is increased by pleasures, health or rest, nor destroyed nor diminished by their contraries. As the former advantages do not augment his felicity, how could their loss diminish it? [Ennead I,4 (46) 14]

We should not be surprised at water extinguishing fire, or at fire destroying some other element. Even this element was introduced to existence by some other element, and it is not surprising that it should be destroyed, since it did not produce itself, and was introduced to existence only by the destruction of some other element (as thought Heraclitus and the Stoics). Besides, the extinguished fire is replaced by another active fire. In the incorporeal heaven, everything is permanent; in the visible heaven, the totality, as well as the more important and the most essential parts, are eternal. The souls, on passing through different bodies, (by virtue of their disposition), themselves change on assuming some particular form; but, when they can do so, they stand outside of generation, remaining united to the universal Soul. The bodies are alive by their form, and by the whole that each of them constitutes (by its union with a soul), since they are animals, and since they nourish themselves; for in the sense-world life is mobile, but in the intelligible world it is immobile. Immobility necessarily begat movement, self-contained life was compelled to produce other life, and calm being naturally exhaled vibrating spirit. [Ennead III,2 (47) 4]

It may well be asked (by Stoics) how matter can be evil, as it is without quality? That matter possesses no qualities can be said in the sense that by itself it has none of the qualities it is to receive, or to which matter is to serve as substrate; but cannot be said in the sense that it will possess no nature. Now, if it have a nature, what hinders this nature from being bad, without this being bad being a quality? Nothing indeed is a quality but what serves to qualify something different from itself; a quality is, therefore, an accident; a quality is that which can be mentioned as the attribute of a subject other than itself. But matter is not the attribute of something alien; it is the subject to which accidents are related. Therefore, since every quality is an accident, matter, whose nature is not to be an accident, is without quality. If, besides, quality (taken in general), itself be without quality, how could one say of matter, so far as it has not yet received any quality, that it is in some manner qualified? It is, therefore, possible to assert of matter that, it both has no quality, and yet is evil. Matter is not evil because it has a quality, but just because it has none. If, indeed, matter possessed a form, it might indeed be bad; but it would not be a nature contrary to all form. [Ennead I,8 (51) 10]