DISTINCTION BETWEEN ESSENCE AND BEING.
1. Is “essence” something different from “being”? Does essence indicate an abstraction of the other (four categories), and is being, on the contrary, essence with the other (four categories), motion and rest, identity and difference? Are these the elements of being? Yes: “being” is the totality of these things, of which one is essence, the other is motion, and so forth. Motion, therefore, is accidental essence. Is it also accidental “being?” Or is it being completely? Motion is being, because all intelligible things are beings. But why is not each of the sense-things a being? The reason is, that on high all things form only a single group of totality, while here below they are distinct one from another because they are images that have been distinguished. Likewise, in a seminal (reason), all things are together, and each of them is all the others; the hand is not distinct from the head; while, on the contrary, in a body all the organs are separate, because they are images instead of being genuine beings.
DISTINCTION BETWEEN COMPLEMENTS OF BEING, AND QUALITIES.
We may now say that, in the intelligible world, qualities are the characteristic differences in being or essence. These differences effect distinction between the beings; in short, they cause them to be beings. This definition seems reasonable. But it does not suit the qualities below (in the sense-world); some are differences of being, as biped, or quadruped (as thought Aristotle); others are not differences, and on that very account are called qualities. Still, the same thing may appear a difference when it is a complement of the being, and again it may not seem a difference when it is not a complement of the being, but an accident: as, for instance, whiteness is a complement of being in a swan, or in white lead; but in a human being like you, it is only an accident (as thought Aristotle). So long as the whiteness is in the (”seminal) reason,” it is a complement of being, and not a quality; if it be on the surface of a being, it is a quality.
DISTINCTION BETWEEN ESSENTIAL AND MODAL QUALITIES.
Two kinds of qualities must be distinguished; the essential quality, which is a peculiarity of its being, and the mere quality, which affects the being’s classification. The mere quality introduces no change in the essence, and causes none of its characteristics to disappear; but, when the being exists already, and is complete, this quality gives it a certain exterior disposition; and, whether in the case of a soul or body, adds something to it. Thus visible whiteness, which is of the very being of white lead, is not of the being of the swan, because a swan may be of some color other than white. Whiteness then completes the being of white lead, just as heat completes the being of fire. If igneousness is said to be the being of fire, whiteness is also the being of white lead. Nevertheless, the igneousness of the visible fire is heat, which constitutes the complement of its being; and whiteness plays the same part with respect to white lead. Therefore (differing according to the difference of various beings) the same things will be complements of being, and will not be qualities, or they will not be complements of being, and will be qualities; but it would not be reasonable to assert that these qualities are different according to whether or not they are complements of being, since their nature is the same.
DISTINCTION BETWEEN WHATNESS AND AFFECTIONS OF BEING.
We must acknowledge that the reasons which produce these things (as heat, and whiteness) are beings, if taken in their totality; but on considering their production, we see that what constitutes a whatness or quiddity (the Aristotelian “what it were to be”) in the intelligible world, becomes a quality in the sense-world. Consequently, we always err on the subject of the quiddity, when we try to determine it, mistaking the simple quality for it (as thought Plato), for, when we perceive a quality, the fire is not what we call fire, but a being. As to the things which arrest our gaze, we should distinguish them from the quiddity, and define them by the qualities of sense (objects); for they do not constitute the being, but the affections of being.
ACTUALIZED BEING LESS PERFECT THAN ESSENCE.
We are thus led to ask how a being can be composed of non-beings? It has already been pointed out that the things subject to generation could not be identical with the principles from which they proceed. Let us now add that they could not be beings. But still, how can one say that the intelligible being is constituted by a non-being? The reason is that in the intelligible world since being forms a purer and more refined essence, being really is somehow constituted by the differences of essence; or rather, we feel it ought to be called being from considering it together with its energies (or, actualizations). This being seems to be a perfecting of essence; but perhaps being is less perfect when it is thus considered together with its actualizations; for, being less simple, it veers away from essence.
SUCHNESS IS LATER THAN BEING AND QUIDDITY.
2. Let us now consider what quality in general is; for when we shall know this, our doubts will cease. First, must it be admitted that one and the same thing is now a quality, and then a complement of being? Can one say that quality is the complement of being, or rather of such a being? The suchness of being implies a previously existing being and quiddity.
BEING CANNOT PRECEDE SUCH BEING.
Taking the illustration of fire, is it “mere being” before it is “such being?” In this case, it would be a body. Consequently, the body will be a being; fire will be a hot body. Body and heat combined will not constitute being; but heat will exist in the body as in you exists the property of having a stub nose (as said Aristotle). Consequently, if we abstract heat, shine and lightness, which seem to be qualities, and also impenetrability, nothing will remain but tridimensional extension, and matter will be “being.” But this hypothesis does not seem likely; it is rather form which will be “being.”
FORM IS NOT A QUALITY; BUT A REASON.
Is form a quality? No: form is a reason. Now what is constituted by (material) substance, and reason? (In the warm body) it is neither what burns, nor what is visible; it is quality. If, however, it be said that combustion is an act emanating from reason, that being hot and white are actualities, we could not find anything to explain quality.
QUALITIES ARE ACTS OF BEING, PROCEEDING FROM REASONS AND ESSENTIAL POTENTIALITIES.
What we call a complement of being should not be termed a quality, because they are actualizations of being, actualizations which proceed from the reasons and the essential potentialities. Qualities are therefore something outside of being; something which does not at times seem to be, and at other times does not seem not to be qualities; something which adds to being something that is not necessary; for example, virtues and vices, ugliness and beauty, health, and individual resemblance. Though triangle, and tetragon, each considered by itself, are not qualities; yet being “transformed into triangular appearance” is a quality; it is not therefore triangularity, but triangular formation, which is a quality. The same could be said of the arts and professions. Consequently, quality is a disposition, either adventitious or original, in already existing beings. Without it, however, being would exist just as much. It might be said that quality is either mutable or immutable; for it forms two kinds, according to whether it be permanent or changeable.
DIFFERENCE BETWEEN INTELLIGIBLE AND SENSE-QUALITY.
3. The whiteness that I see in you is not a quality, but an actualization of the potentiality of whitening. In the intelligible world all the things that we call qualities are actualizations. They are called qualities because they are properties, because they differentiate the beings from each other, because in respect to themselves they bear a particular character. But since quality in the sense-world is also an actualization, in what does it differ from the intelligible quality? The sense-quality does not show the essential quality of every being, nor the difference or character of substances, but simply the thing that we properly call quality, and which is an actualization in the intelligible world. When the property of something is to be a being, this thing is not a quality. But when reason separates beings from their properties, when it removes nothing from them, when it limits itself to conceiving and begetting different from these beings, it begets quality, which it conceives of as the superficial part of being. In this case, nothing hinders the heat of the fire, so far as it is natural to it, from constituting a form, an actualization, and not a quality of the fire; it is a quality when it exists in a substance where it no longer constitutes the form of being, but only a trace, an adumbration, an image of being, because it finds itself separated from the being whose actualization it is.
QUALITIES ARE ACCIDENTAL SHAPES OF BEING.
Qualities, therefore, are everything that, instead of being actualizations and forms of beings, are only its accidents, and only reveal its shapes. We will therefore call qualities the habituations and the dispositions which are not essential to substances. The archetypes (or models) of qualities are the actualizations of the beings, which are the principles of these qualities. It is impossible for the same thing at one time to be, and at another not to be a quality. What can be separated from being is quality; what remains united to being is being, form, and actualization. In fact, nothing can be the same in itself, and in some other condition where it has ceased to be form and an actualization. What, instead of being the form of a being, is always its accident, is purely and exclusively a quality.