Toward a First Cause

Book Kappa (XI) of Aristotle’s Metaphysics briefly reviews material from books Beta (III), Gamma (IV), and Epsilon (VI) about the aims of the ultimate inquiry into first things that is still to be pursued. It also incorporates a brief review of his discussions in Physics books II, III, and V about what motion and change are. Both parts of the presentation here add more explicit hints that we will be looking for something that is both separate and unmoved. These hints are the book’s main interest.

Perhaps surprisingly given its review of content from the Physics, Metaphysics Kappa makes no reference to the detailed argument in Physics book VIII that there is a first unmoved mover of all things, or to the related background about unmoved things in Physics book VII. The beginning of Physics book VIII refers back to “our course on physics”, which is ambiguous, but could imply that it was written later, and possibly after Metaphysics Kappa, which would explain why book VIII’s argument about the first mover is not mentioned here.

“But neither ought one to set down the kind of knowledge being sought as concerning the causes spoken of in the writings about nature, since it is not about that for the sake of which (for this sort of cause is the good, and this belongs among actions and things that are in motion, and it moves things first — for that is the sort of thing an end is — but a thing that first moves them is not present among immovable things). And in general, there is an impasse whether the knowledge now being sought is about perceptible independent things at all, or not, but about other things. For if it is about others, it would be about either the forms or the mathematical things, but it is apparent that there are no forms…. But neither is the knowledge being sought about mathematical things, nor is it a knowledge of perceptible independent things, since they are destructible” (ch. 1, Sachs tr., pp. 205-206).

This passage is interesting in a couple of ways. The knowledge being sought in the inquiry to be conducted is now more definitely said to be not about perceptible independent things, not about mathematical things, and not about Platonic forms.

He also points out that what he calls physics is concerned primarily with what he calls sources of motion and change. It does not address questions about the good or that-for-the-sake-of which, except in an incidental way. But in Parts of Animals book I, he clearly says that in the overall scheme of things, the good and that-for-the-sake-of-which are more primary than sources of motion. The implication here in Metaphysics Kappa is that the inquiry being prepared for will address them in their own right.

“Also, ought one to set down anything besides the particular thing or not, and is the knowledge being sought about particulars?” (ch. 2, p. 207).

For Aristotle, no universal is an independent thing. The knowledge being sought does seem to be about particulars.

“And there is besides an impasse, that all knowledge is of universals and of the suchness of things, but thinghood does not belong to universal” (p. 208).

Knowledge, however, is concerned with universals. This was the major impasse remaining at the end of book Zeta (VII).

“Now since the knowledge that belongs to the philosopher concerns being as being universally and not in relation to a part, … if it is meant in accordance with something common, it would be subject to one knowledge. It seems to be meant in the way that has been spoken of, in just the way that medical and healthy are meant” (ch. 3, p. 209).

He refers back to the discussion of how the saying of being in the other categories points back to the saying of substance-essence-thinghood.

“Since all being is meant in accordance with something that is one and common, even though it is meant in a number of ways, … such things are capable of being subject to one knowledge” (p. 211).

This enables us to say that there is after all one knowledge that can be said to be of being as such. It will address the proper saying of substance-essence-thinghood directly, and the proper saying of being in the other categories in a derivative way.

“And since the mathematician uses common notions in a particular way, it would also belong to the primary sort of philosophy to study the things that govern these” (ch. 4, p. 211).

He seems to assert in passing that first philosophy includes what we would call the foundations of mathematics. Elsewhere he mentions that the first principles of mathematics are similarly supposed to be applicable to all things. But mathematics does not address what things in general are in their own right.

“And it is the same way also with the knowledge about nature as with mathematics, for physics studies the attributes and sources of beings insofar as they are in motion and not insofar as they are, (but we have said that the primary sort of knowledge is about these things to the extent that the things underlying them are beings, but not insofar as they are anything else). For this reason one must set down both this sort of knowledge and the mathematical sort as parts of wisdom” (pp. 211-212).

Neither mathematics nor what Aristotle calls physics addresses substance-essence-thinghood, or what things are in their own right. It is left to first philosophy to do this, as well as to inquire into the ultimate principles that underlie mathematics and physics.

Just as in book Gamma (IV), Aristotle’s claim that there is after all a knowledge that applies to all being as such, and that the philosopher is the one who has it, is immediately followed by a somewhat lengthy expression of outrage against those who claim a right to contradict themselves, or deny that there is any such thing as contradiction. Just as in book Gamma, the concerns he expresses are about dialogue, the understanding of meaning, and the possibility of sound reasoning.

This makes perfect sense when we recall that Aristotle has consistently treated being in a transitive way, as always being this or being that; and as intimately involved with saying, especially the saying of what things properly are in their own right. He has at the same time treated saying as meaningful saying, intimately involved with reasoning. So we should not be surprised when it turns out that the knowledge that applies to all being as such has to do with fundamental principles and presuppositions of reasoning and the understanding of meaning.

“Now those who are going to participate in a discussion with each other must in some way understand what they say…. It is necessary then for each of the words to be intelligible and to mean something, and not many things but only one, but if it does mean more than one thing, it is necessary to make clear to which of these one is applying the word. So the one who says ‘this is and is not’ denies that which he says, and so he denies that the word means what it means, which is impossible” (ch. 5, p. 212).

Then he again expresses outrage at what he takes to be Protagoras’ claim that truth is entirely subjective. If this were the case, there would be no being as Aristotle understands it. Being “in its own right” is discursively communicable intelligibility.

“Something closely resembling these things being discussed is what was said by Protagoras, for he said that a human being is the measure of all things, meaning nothing else than that what seems so to each person is solidly so” (ch. 6, p. 213).

“And since it is necessary for each sort of knowledge to know in some way what something is, … one must not let it go unnoticed in what way the one who studies nature needs to define it and how he needs to get hold of the articulation of the thinghood of things” (ch. 7, p. 217).

The inquiry to be pursued here is implicitly presupposed by physical inquiries. To the extent that one of these two, taken in itself, governs the other, taken in itself, the inquiry to be pursued here is more primary than physics (or mathematics).

“Now the study of nature is about things having a source of motion within themselves, while mathematics is contemplative and concerns something that remains the same, but is not separate. Therefore, about the sort of being that is separate and motionless, there is another sort of knowledge that is different from both of these, if there is any such independent thing — I mean something separate and motionless — which is just what we shall try to show. And if there is any such nature among beings, that would be where the divine also is, and this would be the primary and most governing source of things. It is clear, then, that there are three classes of contemplative knowledge: physics, mathematics, and theology” (ibid).

What he calls nature is a source of motion within something “as itself” (all other sources of motion he calls potentialities).

Now he explicitly mentions that he intends to show that there is a kind of being that is both separate and motionless, as he understands these two terms. He says that if there is such a thing, it will be “where the divine is”, and it will be “the primary and most governing source of things”. First philosophy will therefore be alternately characterized as theology.

He returns to the impasse about knowledge in first philosophy. “One might be at an impasse whether the knowledge of being as being ought to be set down as universal or not” (p. 218). Knowledge is supposed to be concerned with universals, but we are seeking an independent thing, and no logical universal is an independent thing.

In the earlier suggestion of a solution to this impasse, he re-interpreted the many ways in which being is said for the different categories, re-describing them as multiple derivative meanings pointing to one primary meaning. This seemed to eliminate the need to refer to a universal that abstracts over the ways being is said for the different categories.

Now he complements this by introducing a new way of speaking universally, which does not depend on abstraction. Instead, universality can be achieved by referring to a concrete thing or things that is or are concretely the cause or causes of all things, and that therefore is or are prior to all the rest.

“So if natural independent things are primary among beings, then also physics would be the primary sort of knowledge; but if there is another nature and independent thing that is separate and motionless, it is necessary that the knowledge of it be other than and prior to physics, and universal by being prior” (ibid).

Everything that Aristotle calls independent, he also calls separate. Also equivalent to these is calling something a this. As noted earlier, the challenge is to find something that is independent and separate and a this, but that is also unmoved in his sense. The impasse about universality will be conclusively resolved by finding something that is universal not in the sense of being abstract, but rather, as he says, universal in the sense of being “prior” to all other things, because it is a cause for all of them.

“And that, of what is so incidentally, there are not causes and sources of the same sort as there are of what is so in its own right, is clear, for then everything would be by necessity” (ch. 8, p. 219).

As he said in book Zeta (VII), the contingency of incidental being must have contingent, incidental causes. Now he relates this more specifically to a consideration of that-for-the-sake-of-which.

“That which is for the sake of something is present in things that happen by nature or as a result of thinking, but it is fortune when any of these happen incidentally, for just as being is in one way in its own right and in another way incidental, so also with cause. And fortune is an incidental cause in the things that are by choice, among those that happen for the sake of something, for which reason fortune and thinking concern the same things, since there is no choice apart from thinking…. And since nothing incidental takes precedence over things in their own right, neither then do incidental causes, so if fortune or chance is a cause of the heavens, intelligence and nature have a prior responsibility” (pp. 219-220).

There is such a thing as fortune or things happening by chance, but “intelligence and nature have a prior responsibility”, just as what things are in their own right takes precedence over things that are the case incidentally.

“Something is in one way only as at-work, in another way as in potency, and in another way both in potency and at-work, and again in one way as a being, in another as a so-much, in other ways in the rest of the categories; and there is no motion apart from things, since something changes always according to the categories of being, and there is nothing common to these which is not within a single category” (ch. 9, p. 220).

Every change is understood by Aristotle as a change with respect to one of the categories. What is common to these is not an abstraction, but the single concrete sense for one category (substance-essence-thinghood), from which the senses for the other categories are derived.

Here he mentions being in the sense of potentiality and actuality, before he mentions being in the senses of the categories. Next, he summarizes the Physics‘ account of motion. “Motion” is the (incomplete) actualization of a potentiality, where actuality or being-at-work or fulfillment would be its complete actualization.

“So the being-at-work-staying-itself [entelechy, identified by Aristotle with actuality or being-at-work or fulfillment] of what is in potency, whenever it is at-work as a being-at-work-staying-itself, not as itself but as movable, is motion” (p. 221).

“And the reason for motion’s seeming to be indefinite is that it is not possible to place it as a potency or as a being-at-work of beings, for neither is what is capable of being so-much necessarily in motion, nor what is actively so-much; and motion seems to be a certain sort of being-at-work, but incomplete, and the reason is that the potency of which it is the [complete] being-at-work is itself incomplete. And for this reason it is hard to grasp what it is, for it is necessary to place it either as a deprivation or as a potency or as an unqualified being-at-work, but none of these seems admissible; so what remains is what has been said, both that it is a being-at-work and that it is the sort of being-at-work that has been described, which is difficult to bring into focus but capable of being” (p. 222).

Motion is an incomplete actuality or being-at-work or fulfillment. This is a rather subtle thought, the grasping of which requires that we first understand that-for-the-sake-of-which, actuality, and potentiality. (Motion in the modern sense, on the other hand, has no teleological significance. It is entirely reducible to measurable quantities. It it not that one of these is “right” and the other “wrong” — they are two different concepts, grounded in different kinds of explanation.)

“And it is clear that motion is in the movable thing, for it is the being-at-work-staying-itself of this by the action of the thing capable of causing motion. And the being-at-work of the thing capable of causing motion is not different, since it is necessary that it be the being-at-work-staying-itself of both; for a thing is capable of causing motion by its potency and is in motion by being-at-work, but it is capable of being-at-work upon the thing moved, so that the being-at-work of both alike is one, just as the interval from one to two and from two to one is the same, and the uphill and downhill road, though the being of them is not one, and similarly also in the case of the thing causing motion and the thing moved” (ibid).

Motion for Aristotle is always said to be in the thing moved, not in the mover. The potentialities of mover and moved with respect to any motion are said to be one.

“Now it is not possible for the infinite to be something separate…. Also, how could the infinite admit of being something in its own right, if number and magnitude, of which the infinite is an attribute, do not?…. And it is clear that it is not possible for there to be an infinite actively…. [T]hat there is no infinite among perceptible things is clear…. [N]or could there be a number that is separate and infinite, since a number or that which has a number is countable…. In general it is impossible for there to be an infinite body and a place for bodies” (ch. 10, pp. 222-224).

As he argues in greater detail in the Physics, there is no “separate” or “actual” infinite.

“[T]here is something that is moved primarily on account of itself, and this is what is moved in its own right. And this is the same way also with the thing that causes motion, for it does so either incidentally, or on account of a part, or in its own right” (ch. 11, p. 225).

There is something that is a mover in its own right.

“But the forms and the attributes…, such as knowledge and heat, are motionless; it is not heat that is a motion but the process of heating. Change that is not incidental is not present in all things but in contraries and what is between the and in contradictories, and belief in this comes from considering examples” (ibid).

For Aristotle, it is only composite things (i.e., those he understands as formed from material) that are subject to motion and change. In his sense, for instance, a composite thing may undergo a process of becoming warmer, and that would be a kind of motion of the thing. But heat itself is not a composite thing. (That heat itself does not move would be true even under the modern interpretation of it as the amount of molecular motion within a material.)

“A thing that changes does so either from one underlying thing to another, or from what is not a subject to what is not another subject, or from what is not a subject to that subject (and by ‘subject’ I mean what is declared affirmatively), so that there must be three kinds of change, since that from what is not one subject to what is not another subject is not a change, for they are neither contraries nor is there a contradiction, because there is no opposition between them” (ibid).

“And since every motion is a change, and the kinds of change mentioned are three, but those that result from coming-into-being or destruction are not motions, and these are the changes between contradictories, it is necessary that change from one subject to another be the only sort of change that is motion” (p. 226).

A “subject” here is just some thing that underlies something else that has the character of an attribute. I would infer that the change from one subject to another that is spoken of here is a reference to the way that something that is potentially X becomes actually X by the action of something else that is already actually X, as the parent of a child and the Platonic “model” of an artifact were said to be.

“So if the ways of attributing being are divided into thinghood, quality, place, acting or being acted upon, relation, and quantity, there are necessarily three kinds of motion, with respect to the of-what-sort, the how-much, and the place. There is no motion with respect to thinghood, because nothing is contrary to an independent thing, nor of relation …, nor is there a motion of acting and being acted upon, nor of moving and being moved, because there is not a motion of a motion or a coming into being of coming into being, or generally a change of a change…. For every motion is a change from one thing to another, and this is also with coming into being and destruction, except that these are changes into one sort of opposites, while motion is a change into another sort” (ch. 12, pp. 226-227).

The modern concept of acceleration is not a “change of a change”, but a change in a rate of change. Surprisingly, he does not seem to mention change with respect to place, or locomotion, here.

“Also, it would go to infinity if there were to be a change of a change and a coming into being of coming into being…. And since of infinite things there is no first one, there would not be a first becoming, and therefore no next one either, and then nothing would either come into being or be moved or change” (pp. 227-228).

Here as elsewhere, Aristotle is anxious to avoid any form of infinite regress. Showing that there is a separate, unmoved, everlasting thing that moves others is what will enable him to do that. That will be the main task of book Lambda (XII).

Next in this series: Pure Entelechy

Sachs on Dialectic

My former St. John’s tutor Joe Sachs, from whom I especially learned to appreciate Aristotle’s biology, later produced a wonderful series of translations of Aristotle and Plato, on which I often rely. The first part of his introduction to Aristotle’s Metaphysics, entitled “Ways of Writing and Ways of Being”, emphasizes the Metaphysics’ dialectical character.

“Two mistakes give rise to the widespread opinion that Aristotle’s Metaphysics is not a whole. One of them is that written treatises must always be conceived deductively, even if they are presented with their highest assumptions given last. The other is the belief that, in the first place, all wholeness of thinking must be logical [i.e., deductive]” (p. xi).

Robert Pippin has argued that none of Hegel’s works is intended to implement a deductive order, and that even his Logic is fundamentally structured as a kind of narrative of a development. Previously, Paul Ricoeur developed an extensive account of the “logic” of such narrative structures. Both make very significant use of Aristotle.

Sachs notes that in Plato’s Meno, “dialectic is explained as the way of doing things that suits friendly conversation about serious questions. Unlike debate, where the aim is victory in verbal combat, dialectical speech cannot be content to say something true, but must get at the truth only by way of things the other person already understands and acknowledges” (p. xiii, emphasis added; see also Aristotelian Dialectic).

Plato is here anticipating both Aristotle’s more developed account of friendship and Hegel’s notion of mutual recognition. The ethical and more specifically “intellectual” aspects of such conversation with another person are deeply intertwined.

Sachs goes on to note that in the Topics (Aristotle’s treatise on dialectic), Aristotle explains how the same kinds of benefits can follow from a written account that does not take the literary form of a conversation, but proceeds by reasoning from “things that seem true to everyone, or to most people, or else to the wise, and of the latter either to all of them or most of them or to those who are best known and most respected” (ibid).

Sachs continues, “By writing in this way, or reading things written in this way, one will not only gain agility in thinking and become better at conversation, but one can also get at the heart of all knowledge, since dialectic ‘contains the road to the starting points of all pursuits’. Dialectical reasoning does not set down permanent beginnings such as, for example, David Hume’s declaration that all knowledge must derive from sense impressions. A dialectical inquiry might assume some opinion that equates knowledge with perception (which is just what happens in the first half of Plato’s Theaetetus), but it would do so in order to try it out and test it. This is the humble meaning of that passage in Plato’s Republic in which Socrates assigns dialectic to the fourth and highest part of his divided line, and to those knowable things ‘which speech itself gets hold of by means of its power of conversing, making its suppositions not ruling beginnings but in fact supports, like scaffoldings and springboards, in order to go up to what is beyond supposition at the beginning of everything’…. Aristotle praises Plato for inquiring whether the philosophic road is down from or up to first principles” (pp. xiii-xiv, citations omitted; see also The Epistemic Modesty of Plato and Aristotle).

Aristotle also explicitly says near the beginning of the Topics that inquiries into first principles are best pursued in this dialectical way.

“It is already abundantly clear that the dialectical ascent of the Metaphysics is not simply a deduction in reverse. Various roads are traveled, that are partly parallel, partly divergent, but always finally convergent; the goal is not simply to get to an end but to get there well, to cast a variety of lights on the way that it is an end, to reinforce previous conclusions with related observations, and to reflect the true complexity of the topic, in which there is no reason to expect neatness. Such a journey involves repeatedly stopping, backing up, and partially retracing some ground that has already been covered in a different way” (p. xvi).

Sachs is not very sympathetic to Hegel, but I think particularly the interpretations of H.S. Harris and Robert Pippin serve to show that Hegel’s dialectic works in the very same way that Sachs attributes to Plato and Aristotle.

Like Owens and Reale, Sachs ultimately defends a more or less Thomistic claim that for Aristotle, being “in its own right” is identifiable with the first cause, understood as the supreme Being.

I prefer his more neoplatonic-sounding formulation that the good is beyond being, and being depends on it. As I see it, this makes considerations of normativity, ethics, and hermeneutics prior to any possible ontology or epistemology, and I think this is the path Aristotle took.

The “first philosophy” that is Aristotle’s own name for the subject of the Metaphysics is identified by Aristotle with what turns out to be a unique kind of theology. But I would argue that Aristotle’s unique theology is characterized by ultimate explanation in terms of the “upward” movement of what Kant called “internal” teleology, rather than by meditations on the “downward” movement of a creative Act, or on external teleology (see also Thoughts on Teleology; Aristotle on Explanation; Aubry on Aristotle; Not Power and Action; Life: A Necessary Concept?.)

At least in this very important regard and some others, I think Hegel as read by Harris and Pippin is relatively closer to the historic Aristotle than Aquinas is.

Properly Human, More Than Human?

The conclusion of Aubry’s essay has a very different character from what preceded it. It rejoins her development elsewhere of a purely Aristotelian theology, and provides an interesting complement or contrast to the medieval debates about the spiritual significance of Aristotelian “intellect” that I have reviewed recently. As usual, in reading this it is best to forget what we think we know about what “intellect” is. It also seems to me there are a few resonances here with Harris’ reading of Hegel’s views on religion.

“Aristotelian ethics poses the possibility, for every human, of acceding to the divine in oneself. Far from being the prerogative of luck and of the blessings of the gods, this possibility is inscribed in the essence of every rational being: it demands to be developed and modified by virtuous work, the exercise of reason and of freedom. Thus, the access to this immanent transcendence, instead of being a natural gift or the effect of a divine inspiration, requires the mediation of the specifically human faculties: it is in being fully human that one can, for Aristotle, accede to the divine in oneself” (Aubry in Dherbey and Aubry, eds., L’excellence de la vie, p. 91, my translation).

I very much like the formulation “it is in being fully human”. This is an ethical criterion. Being human for Aristotle has little to do with biological species — any rational animal would be human. I have noted that being a rational animal is only having a certain potential. To be fully human is to actualize that potential.

Aubry notes that Aristotle “rejects the ethics of privilege and election as well as that of the natural good and of talent: he does not believe in conversion, in a first choice to which one can only, throughout one’s life, remain faithful” (ibid).

Aristotelian potentiality in its ethical dimension, Aubry says, is a conceptual translation of the figure of the Platonic daimon. This suggestion is new to me. She particularly refers to the myth of Er in Plato’s Republic, in which the human is said to choose her daimon rather than being chosen by it. In the same way, she says that for Aristotle the human chooses her potentiality instead of being determined by it.

She credits her colleague Dherbey at the end, and I think Dherbey’s remark that for Aristotle choice is more a matter of character than of punctual decision is highly relevant here. Putting the two together suggests a kind of reciprocal determination between character and this sort of nonpunctual choice. Paul Ricoeur has richly developed this kind of reciprocal relation, with explicit reference to Aristotle’s notion of character.

Next she moves to Aristotle’s brief explicit discussion of a kind of immortality, which does not seem to me to be an immortality of the soul. Aristotle linked immortality to what he calls intellect (nous) but left many details open, which later led to extensive debates between Thomists, Averroists, and Alexandrists like Pietro Pomponazzi (1462-1525).

“One could even say that Aristotle radicalizes the Platonic project: for the Platonic injunction to ‘immortalize oneself insofar as it is possible’ becomes, in Aristotle, an invitation to ‘immortalize oneself according to potentiality’. The divine is not in the human as a simple possibility, but indeed as a real potential. The human contains by nature her beyond-nature: she bears within herself an immanent principle of [self-] exceeding” (p. 92, emphasis in original).

This would seem to be a reference to the potential intellect, much discussed by Alexander of Aphrodisias, Averroes, Aquinas, and others. Despite their differences, these writers all basically agreed that potential intellect is fundamental to what distinguishes rational animals. For all of them, to be a fully realized rational animal is to have a certain relation to “intellect”, which transcends the biological organism.

Aubry continues, “One has seen in effect that the definitional dunamis [potentiality] that the ethical effort aims to realize is reason…. To the definitional dunamis of the human corresponds a double ergon [work] — for, if the first is properly human, the other is a bit more than human” (ibid). She had introduced the idea of “definitional potentiality” earlier in the essay. I think this just means the potentiality inherent to any rational animal. As noted above, the commentary tradition links this specifically to potential intellect.

Next she quotes from Nicomachean Ethics book 10 chapter 7. I will substitute a slightly longer version of the quote from Joe Sachs’ translation:

“But such a life would be greater than what accords with a human being, for it is not insofar as one is a human being that he will live in this way, but insofar as something divine is present in him, and to the extent that this surpasses the compound being, to that extent also the being-at-work of it surpasses that which results from the rest of virtue. So if the intellect is something divine as compared with a human being, the life that is in accord with the intellect is divine as compared with a human life. But one should not follow those who advise us to think human thoughts, since we are human, and mortal thoughts, since we are mortal, but as far as possible one ought to be immortal and to do all things with a view toward living in accord with the most powerful [Aubry has “noble”, and I don’t have my Greek text handy] thing in oneself, for even if it is small in bulk, it rises much more above everything else in power and worth. And each person would seem to be this part, if it is the governing and better part; it would be strange, then, if anyone were to choose not his own life but that of something else. What was said before will be fitting now too: what is appropriate by nature to each being is best and most pleasant for each, and so, for a human being, this is the life in accord with the intellect, if that most of all is a human being. Therefore this life is also the happiest” (Sachs trans., p. 193).

Aristotle compresses a tremendous amount into a few lines here. Many have found him too minimalist on these topics. I take his minimalism as reflecting an admirable intellectual modesty, carefully avoiding claims that are beyond human knowledge.

Traditional scholastic readings expanding on this aspect of Aristotle narrowly emphasize elaborating his very schematic, sketch-like remarks about intellect. I think the work of Paul Ricoeur (and of Hegel, particularly as read by Brandom, Pippin, and Harris) provides rich, multidimensional alternative expansions of Aristotle’s minimalist formulations on the ultimate ends of human life that are genuinely Aristotelian in spirit.

Aubry continues, “To be human in act, therefore, can signify being human among humans, or being a bit divine. One is certainly far, here, from the tragic wisdom, from an ethic of resignation and of limit. The Aristotelian ethic includes rather an irreducible dimension of [what from the tragic point of view would be] hubris [pride]. Divine knowledge is not posed as a simple ‘ideal’, nor divinization as a ‘regulative, not constitutive, principle’: on the contrary, and we underline it, the divine element that nous [intellect] is in the human, this immanent transcendent, is indeed a constitutive potentiality, a faculty to be actualized, and not a simple possibility. This actualization is nonetheless mediated: it is by the intermediary of humanity that the human rejoins the divine in herself, in exercising her reason, her virtue, her freedom. If the Aristotelian ethic is an ethic of surpassing, it passes nonetheless through full humanity: the daimon of Aristotelian eudaimonism [pursuit of happiness] is not enthusiasm, delirium, possession, or an irrational guide, arbitrary and infallible…. [I]t is possible, at the end of becoming virtuous, to be perfect and happy, even though this accomplishment, hindered by matter, broken by fatigue, is only ephemeral.”

“To the God of pure act of the Metaphysics, that God without power who has no other force than the desire he arouses, thus corresponds, in the Ethics, the divine posed in human potentiality” (p. 93).

Later religious traditions have often regarded talk about divinization of the human as objectionable. The great Persian Sufi Mansur al-Hallaj (858-922 CE) was stoned to death for saying “I am the Real”. Teachings of the great Christian theologian-philosopher-mystic Meister Eckhart (1260-1328) were condemned in the West.

Aristotle, however, has a very positive concept of a kind of pride that he calls “greatness of soul” (see Magnanimity), which he actually makes into a key virtue. He sees it as as promoting other virtues, and as prompting people to help others and be forgiving. Alain de Libera and Kurt Flasch have emphasized that the affirmative view of human life in Aristotelian ethics found a significant audience even in the middle ages.

All this provides an interesting contrast to both sides of the debate about humanism in 1960s France.

A Thomistic Grammar of Action

David Burrell’s Aquinas: God and Action (1st ed. 1979; 3rd ed. 2016) is a very interesting unorthodox sympathetic treatment that provides much food for thought. Burrell’s reading of Aquinas’ notion of action is quite different than what I expected to find — more Aristotelian and less proto-modern. How to relate this to the less favorable picture of Aquinas that emerges from Gwenaëlle Aubry’s account — which heavily emphasizes how Aristotelian concern with ends and the good is displaced by the notion of the priority of divine omnipotence, which is not discussed by Burrell — is an open question.

“This is philosophy as therapy, not as theory” (p. 17). “[P]roofs play an ancillary role at best in the theological task [Aquinas] sets himself: to elucidate the parameters of responsible discourse about God” (p. 9). “It seems that he regarded philosophy’s role in these matters less after the model of a scientific demonstration than as a manuductio: literally, a taking-by-the-hand-and-leading-along…. This somewhat novel contention is designed deliberately to help us rediscover philosophy in its proper medieval dress” (pp. 15-16).

“He is not proposing a synthesis of religious experience. He does not write to edify, nor does he appeal to religious life or practice as offering relevant evidence for his assertions” (p. 18).

Noting the intensive preoccupation of 13th century writers with logic and language, Burrell characterizes Aquinas’ work as principally a sort of philosophical grammar designed mainly to show what cannot be properly said of God. He suggests that we take Aquinas’ expressions of negative theology with utmost seriousness. Aquinas’ positive theology should be taken not as a doctrine of God (which would undermine the seriousness of his negative theology), but rather as an exploration of the limits of language.

God for Aquinas is ipsum esse, “to-be itself”. “Odd as it may seem, however, this assertion does not succeed in telling us whether God exists. For its form is not that of an existential assertion, but of a definition giving the nature of the thing in question” (p. 8).

For Aquinas according to Burrell, “to-be itself” cannot be properly described. What appear to be descriptions of God in Aquinas’ works need to be interpreted in some other way. Aquinas uses language indirectly to show what it cannot say, “to increase our awareness of what we are doing in speaking as we do” (p. 7). “Where less patient thinkers would invoke paradox, Aquinas is committed to using every resource available to state clearly what can be stated….We cannot pretend to offer a description of a transcendent object without betraying its transcendence. But reflecting on the rules of discourse brings to light certain contours of discourse itself. And those very outlines can function in lieu of empirical knowledge to give us a way of characterizing what we could not otherwise describe” (ibid).

Metaphysics involves no arcane method or privileged noetic access, only “an adept use of skills commonly possessed” (ibid).

“What people have failed to do is to take seriously Aquinas’ disclaimer about our being able to know what God is…. By attending closely to what Aquinas does, we can see that he is scrupulously faithful to that original limitation. What God is like is treated in the most indirect way possible” (p. 15). When we say that we clearly know a proposition about God to be true, we are in fact speaking only “of God in so far as he is the proper cause of certain effects” (p. 9). “If whatever we can say about something reflects the formal feature of compositeness, anything lacking it will lie quite beyond the range of our linguistic tools” (p. 17).

“[O]ne could easily mistake the logical treatment for a more substantive doctrine…. [Aquinas] even encourages the confusion by using object-language constructions to do metalinguistic jobs. Yet he had clearly warned us that he was not undertaking to treat of God’s nature” (p. 19).

Aquinas is commonly understood to have taught that although “being” has no one univocal meaning, there is an “analogy of being” that makes its meaning uniform by analogy. I have been at some pains to point out that scholarship does not support attributing this view to Aristotle, as is also commonly done. Burrell says it is a serious mistake to attribute it to Aquinas — the analogy of being was actually pieced together by Cajetan, and depends on views significantly different from those of Aquinas.

“Actus stands out as the master metaphor guiding Aquinas’ grammatical treatment of divinity” (p. 130). “It is the distinctively human activities of knowing and loving which offer Aquinas a paradigm for understanding action more generally” (p. 131). Here we are very far indeed from Gwenaëlle Aubry’s emphasis on the relation of action in Aquinas to a very non-Aristotelian notion of power. This certainly complicates the picture.

Burrell thinks Aquinas would agree that “exists” is not a predicate. He also thinks that “existentialist” readings of Aquinas miss the mark, and are distinguished by an inattention to language.

“Aquinas’ account neatly avoids what most of us today are persuaded lies at the heart of human action: decision” (p. 140). “[F]or Aquinas willing remains an activity of reason, broadly speaking. So it is proper that the pattern of receptivity be preserved in the consent which lies at the heart of more manifest voluntary actions like choosing. Furthermore, properly speaking, it seems that ends or goals are rarely chosen or even decided upon. Rather they grow on us. Or is it that we grow into them?” (ibid).

“It is at this point that one appreciates how a philosophical analysis works, especially in dissolving pseudo-problems. I have remarked how Aquinas’ analysis of action appears truncated. For it seems that the development of habitus [Latin for Aristotle’s hexis] as a proximate principle of activity demands one more step: to articulate what it is who acts. Such a step would carry us to the ‘transcendental ego’. But Aquinas neatly avoids that problem by recognizing there is no step at all. The one who acts, as Aquinas views the matter, is articulated in the remote and proximate principles of action. Nothing more need be said because nothing more can be said: the self we know is known by those characteristics that mark it” (p. 144).

“Aquinas manages to clear away certain endemic yet misleading ways of conceiving causal process by refusing to accept ’cause’ as the primary meaning of actus” (p. 146).

“Let me first put it paradoxically: the act of making something happen (causation) is not itself an action. As Aquinas analyzes it, causing an effect is properly a relation. The fact that A causes something to happen in B requires acts, of course, but it itself is not an action distinct from these” (p. 147). “In short, what happens is what we see happening to B (or in B). We say that A is causing this to happen, not because we ascertain that something is going on between them…, but simply because we understand that B depends on A to this extent…. Thus, causing does not have to be explained as a further act by the agent. It is, in fact, more accurately structured as a relation of dependence” (p. 148).

“The merit of Aquinas’ analysis is to exorcise the demand that a specific action be identified as ‘the causal process’. He succeeds, moreover, in locating ‘the causal nexus’ squarely in the category of relation. Causality can thus be explained as an ordering relation, given the capacities to act and to be acted upon in the factors so related…. [But] considerable intellectual therapy is always required to render plausible a formal or relational account of causality” (p. 158).

“A causal model misleads us, moreover, when we inquire into the source of action. That road leads one to adopt the language of will. We have already noted how elusive a notion will is…. Actions, however, require justifications rather than explanations — precisely in the measure that they are actions and not movements. Whoever understands actions to be the sort of thing for which the agent takes responsibility appreciates the import of this distinction. Hence Aquinas insisted that the will is an intellectual appetite, thus consciously adopting an intentional rather than a causal model in accounting for action” (p. 190).

All this is much closer to my reading of Aristotle than I expected. There is apparently also a much bigger distance between efficient causes in Aquinas and in Suárez than I thought. Suárez reportedly had just the notion of “influence” between cause and effect that Burrell finds to be absent in Aquinas.

Ockham on Reference

William of Ockham (1285-1347) is the most famous so-called “nominalist” in Latin medieval philosophy. He sought to explain our practical and theoretical uses of universals entirely in terms of our relations to existing singular things.

Without losing sight of Plato’s emphasis on the value of pure thought, Aristotle had adopted a broader perspective, starting from the generality of human life. In this context, in contrast to Plato he had emphasized the genuine importance, positive role, and irreducibility of singular beings or things that we encounter in life. “For us” singular beings and things come first, even if they do not come first in the order of the cosmos.

Singular beings and things are more concretely “real” than any generalizations about them. But Aristotle simultaneously upheld the “Platonic” view that knowledge in the strong sense can apply only to generalizations of necessary consequences between things, and not to our experiences of singulars. There can be no necessity in our experience of something purely singular. What I would call the extraordinarily productive tension between Aristotle’s fundamental views of reality (putting singulars first) and of knowledge (putting universals first) created an appearance of paradox that later commentators sought to resolve, often by favoring one side at the expense of the other.

Ockham wanted to explain universals entirely in terms of singulars. In the Cambridge Companion to Ockham, Claude Panaccio summarizes that “Ockham’s project is to explicate all semantical and epistemological features — truth values, for instance — in terms of relations between sign-tokens and singular objects in the world” (p. 58).

Ockham built on the work of many less well-known figures. The Latin world had seen lively inquiries about logic and semantics since the 12th century, when Arabic learning first began to be disseminated across Europe. Within this tradition, there is more than one approach to meaning.

The technical notion of “signification” was a development inspired largely by Augustine’s theory of “signs”. Unlike more recent usages (e.g., in Saussurean linguistics), this kind of signification involves a simple relation of correspondence between a thing taken as a “sign” and some other thing.

Ockham and many of his predecessors held that there is such a thing as natural signification, independent of any language. In this sense, smoke is taken to be a “sign” of a fire. This relation of smoke signifying fire is called “natural”, because in our experience smoke only exists where there is fire, and this has to do with how the world is, rather than with us. This is very different from the conventional imposition of the word “fire” to refer to a fire.

At the same time, this notion of signification also seems to have an irreducible “psychological” component. It has something to do with how the world is, but in a more direct sense, it has to do with something like what the British empiricists later called the association of ideas. Our “natural” association of smoke with fire is not arbitrary. As the empiricists would say, it is grounded in experience. As the Latin scholastics would say, the soul “naturally” tends to associate smoke with fire, and this is as much a truth about the soul — or about the soul existing in the world — as it is a truth about the world.

For Ockham, natural signification applies to concepts, which constitute the core of a sort of “mental language” that is in many ways analogous to spoken or written language, but is more original and does not depend on convention. Concepts on this understanding are subject to all the same kinds of syntactical relationships as individual words in speech.

In this tradition, the meaning of concepts is analyzed by analogy with the role of individual words in speech. This presupposes a view that linguistic meaning overall is founded on the meanings of individual words. The individual concepts of “mental language” that apply to individual real-world things are analogously supposed to have pre-given, natural meanings. Logic and semantics are then a sort of mental hygiene with respect to their proper use.

Ockham offers a rich analysis of connotative terms that modify the concepts corresponding to things.

Again building on the work of many authors in the Latin tradition, he develops the theory of logical “supposition”, which contemporary scholars associate with semantic discussions of reference to real-world objects. This has nothing to do with supposition in the sense of hypothesis; rather, it relates etymologically to a notion of something “standing under” something else.

Notably, Ockham and this whole tradition insist that while individual words independently have signification, only in the context of propositions or assertions expressed by whole sentences do words have the kind of reference associated with supposition. I suspect this is ultimately grounded in Aristotle’s thesis that truth and falsity apply only to whole propositions or assertions; “supposition” is to explain not just meaning, but also truth and falsity. This tradition develops a much more explicit theory of reference than Aristotle did, and the kind of reference it develops is tied to contexts of assertion, or true assertion.

The idea that reference to real-world things should be approached at the level of propositions rather than individual words or concepts has much to recommend it. But for Ockham and the tradition he continued, supposition is still fundamentally governed by signification, and signification begins with individual words or concepts. Individual words or concepts are thought to have pre-given meanings, and Ockham attempts to give this a theoretical grounding with his notion of “mental language”.

As Ockham suggests, there is a way in which notions of syntactic relations apply to pure concepts. But I take this to be an abstraction from actual usage in spoken or written language, and I don’t believe in any pre-given meanings.

Ockham’s general strong privileging of individual things over universals has a deep relation to his voluntarist and fideist theology, which owes much to his fellow Franciscan Duns Scotus. In logic, Scotus is considered a defender of “realism” about universals as opposed to nominalism, but in his theology he developed a strong notion of individuation, tied to a very radical notion of divine omnipotence that refused to subordinate it in any way, even to divine goodness (see Aquinas and Scotus on Power; Being and Representation). Essentially, from this point of view, every single thing that happens is a miracle coming directly from God, and all observed regularity in the world pertains only to a sort of divine “habit” that could be contravened at any moment.

Aquinas aimed at a sort of diplomatic compromise between this extreme theistic view that makes everything solely dependent on God, and Aristotle’s unequivocal assertion of the reality of “secondary” causes. Scotus and Ockham applied high levels of logical sophistication in defense of the extreme view.

Ockham also denied the reality of mathematical objects. Together with his extreme view on divine power, this makes very unlikely the view promoted by some scholars that Ockham in particular represented the strand of medieval thought that most helped promote the emergence of modern science. Ockham’s undeniable logical acumen was dedicated to downplaying rather than elaborating the practical importance of order in nature.

It does seem, though, that views like Ockham’s contributed to the shaping of British empiricist philosophy. Here is another chapter in the complex history of notions of reference and representation. Ockham’s very strong notion of reference as directly grounded in singular real-world objects — combined with that of the natural signification or pre-given meaning of concepts in “mental language” — helped lay the ground for what modern empiricism would treat as common sense.

For most of the 20th century, the mainstream of analytic philosophy seemed to be inseparable from a strongly empiricist direction. But Wittgenstein, Quine, Sellars, Brandom, and others have initiated a new questioning of the assumptions of empiricism from within contemporary analytic philosophy. Analytic philosophy is no longer nearly so opposed to the history of philosophy or to continental philosophy as it was once assumed to be. It is in this context that we can begin to look at a sort of Foucaultian or de Libera-esque “archaeology” of empiricism, in which Ockham certainly deserves an important place.

Proclus’ Elements

The later neoplatonist Proclus (412-485 CE) was head of the Platonic Academy in Athens, at a time when the Athenian Academy was somewhat notorious as the intellectual center of resistance to the spread of Christianity in the Roman Empire. Nonetheless, his work had a profound influence on the Arabic, Byzantine, and Latin traditions. He is usually cited as the main philosophical influence on the early Christian theologian pseudo-Dionysius, who was taken very seriously by Albert the Great and Thomas Aquinas.

Proclus wrote extensive commentaries on Plato, as well as an influential commentary on book 1 of Euclid’s Elements of Geometry. Hegel called him the greatest dialectician of antiquity. Though I think Hegel by his own principles really should have given that title to Aristotle, Hegel was right to recognize Proclus as important.

Aquinas is credited with recognizing that the Latin Book of Causes — a translation of the Arabic Discourse on the Pure Good — was mostly derived from Proclus’ Elements of Theology. Aquinas treated Proclus himself with considerable respect. Dietrich of Freiberg made significant use of his work, and his student Berthold of Moosburg wrote a very long commentary interpreting the Elements of Theology in Christian terms. The Renaissance theologian Nicolas of Cusa and the maverick Giordano Bruno were much inspired by Proclus.

Along with Spinoza’s Ethics, Proclus’ Elements shares the peculiar distinction of being written in a style visibly influenced by Euclid’s Elements. Euclid’s work has often been cited as a sort of paradigm of demonstrative reasoning. Though Proclus, unlike Spinoza, did not work from explicit definitions and postulates and used a looser style of demonstration, his Elements consists of theorems and a sort of demonstrations.

Proclus defends the neoplatonic idea of a One that transcends being, but as Gwenaëlle Aubry and Laurent Lavaud point out in the introduction to the French collection Relire les Éléments de théologie de Proclus (2021), perhaps his most influential idea is that of a very strong continuity from the highest principles to the most mundane effects, which has been read as a strong assertion of immanence as well as transcendence. He is an important source for all the later theological traditions that want to argue for simultaneous immanence and transcendence.

Proclus very explicitly crystallizes what I have called the generalized “unmoved mover” model of causality in Plotinus. For Proclus, “higher” and “lower” causes cooperate in the constitution of worldly things, but the higher cause is always more of a cause than the lower cause. At the same time, he rejects Plotinus’ identification of matter with evil, while emphasizing all of Plotinus’ more positive affirmations of the goodness of manifestation and the beauty of the cosmos.

In a separate treatise On Providence, he develops a sort of epistemic analogue to the generalized unmoved mover theory. “Providence” (pronoia — literally, “forethought”) is a knowledge-like thing that is superior to knowledge in that it is supposed to be eternal and unextended, and to involve no separation of what we might call subject and object. Proclus develops a subtle and suggestive account of something metaphorically like implicit, unextended “seeds” of forms within the overflowing of the One that transcends all extended form. While the One does not “know” worldly things, it “pre-knows” their unextended “seeds”, within something like what Schelling later paradoxically called the identity of identity and nonidentity.

In the Elements, Proclus argues for an interdependence of being, life, and intellect. While one obvious reading of this would emphasize a foundational role of spiritual beings in Proclus’ metaphysics, I am intrigued that it can also be interpreted as a somewhat “deflationary” account of being, closer to Aristotle, and far removed from later notions of pure abstract existence. We can’t begin to have an account of being, without also having an account of life and intellect. With his endorsement of a One beyond “being”, Proclus had no need for a commitment to a notion of pure “being”.

Peter Abelard

Peter Abelard is widely regarded as the greatest philosopher and theologian of 12th century Europe. He flourished right before the great influx of translations to Latin from Arabic and Hebrew.

For Abelard, common names refer collectively and directly to many individual things, and there are no separate universal things apart from individual things. But in addition to reference, words have signification, or practical informational content.

The signification of sentences, moreover, cannot be reduced to the signification of the nouns and verbs that make them up. Sentences convey irreducible judgments (dicta) about how things are. Abelard has been said to hold an adverbial view of thought.

He opposed two simplified views of understanding commonly attributed to Aristotle in the tradition: that the mind literally takes on the same form that it apprehends, and that images in the mind resemble the things it apprehends.

Abelard endured persecution for opposing the proto-fundamentalist view of Bernard of Clairvaux that sentences about the faith have a “plain meaning” that is beyond question. He also openly acknowledged that Church authorities contradicted one another on numerous points. At the same time, he is said to have rejected views he attributed to his teacher Roscelin that human reason can explain everything; that we should not accept anything that cannot be explained by reason; and that authority has no rational force.

Abelard reportedly held that the agent’s intention alone determines the moral worth of an action, and that obedience to God’s will consists in applying the Golden Rule (“Do unto others as you would have them do unto you”). Only God has the right to morally judge others. Ethics is not a matter of acting in conformity to law. Nonetheless, human law may legitimately disregard good intentions in punishing actions that had genuinely bad consequences, as a lesson to others.

In Genèse du dieu souverain, Gwenaëlle Aubry says Abelard devoted considerable energy to combatting the notion of a “tyrant God”, citing Daniel’s confrontation with the neo-Babylonian tyrant Nebuchadnezzar. Here he seems to me to anticipate Leibniz in connecting theological voluntarism with tyranny. According to Aubry, Abelard argued that “God, if He is at once rational and good, can only choose the good. Further, a God who did not will and do all the good that He could would be not good but jealous. Therefore, God wills and does all the good that he can, and cannot do anything other than what He does do” (p. 123, my translation). “The essential point that separates Abelard from Augustine… is in effect the following…. it is not sufficient to say that divine action is governed by reason and by the good, rather it is also necessary to affirm that human reason can reason about that reason and that good” (ibid). Here again, on this account Abelard seems to anticipate Leibniz.

According to Aubry, Abelard quotes Augustine saying God is omnipotent “because He can do what He wills….[God] is all-powerful, not because He can do all, but because He can do all that he wills” (p. 124, brackets in original). From this Abelard argues that “It is necessary to say not that God could have done something but did not will to do it, but rather that what he does not will, he can in no way do. The scope of power is indeed not more extended than that of divine will…. [I]n God, power and will are united in such a way that where will is lacking, power is also lacking” (p. 125).

“In [Abelard’s] Theologia Christiana, omnipotence is defined as that for which the will suffices by itself to do all that needs to be done. Omnipotence is thus characterized not by an excess over its effects but by an adequation to them. Not that which is capable of more things than it does is omnipotent, but that which has the power sufficient to what it wills to do” (p. 126).

According to Aubry, Abelard insists on the immutability of divine power and action. Augustine too emphasized the eternity of God, which also implies immutability. But in general he treats the human mind as an image of God, whereas Aubry says Abelard warns against thinking about God’s power in terms of human power. In the works I am familiar with, Augustine treats human will as a power of choice. Is divine will a power of choice too for Augustine, or is it the definite will Aubry suggests Abelard implies it is? I don’t currently know the answer.

Is there any way that power of choice could even have meaning for a genuinely eternal being? It has always seemed to me that choice implies temporal conditions that are incompatible with eternity.

Aubry says that referring to Plato’s Timaeus (a fragment of which was the only text of Plato available in Latin at the time), Abelard distances divine power from the creation from nothing with which it is strongly associated in Augustine, in order to associate it essentially with reason. According to Aubry, Abelard says this is not only the best of all possible worlds, but the only possible world, whereas Augustine says this world could be changed by divine will. Aubry relates this to the excess of divine power over divine will in Augustine.

She makes the Platonic-sounding point that Abelard in Theologia Christiana says not that God is by himself the good, but rather that the good is that which one calls God…. In this way, theology is subsumed by ethics rather than ethics by theology” (p. 130). Aubry also says Abelard transposes the principle of non-contradiction, the principle of excluded middle, and the principle of sufficient reason from the realm of ontology to that of axiology or values.

In both Theologia Christiana and Theologia Scholarium, Abelard raises the question, “Could God do more or better than He does, or again not do what he does?” (p. 133). He answers no, because to say yes would degrade the goodness of God.

Conclusion of this series: Aquinas and Scotus on Power

Not Power and Action

My copy of Gwenaëlle Aubry’s Genèse du dieu souverain arrived today, and I’ve started to look at the front matter. She begins by explaining why Aristotelian potentiality and actuality are not reducible to concepts of power and action. In the Metaphysics, the most sophisticated sense of being and substance is associated with the pair en dunamei and energeia. Whereas the grammatical nominative form dunamis could connote an active power, she says the dative form en dunamei was used by Aristotle precisely to distinguish from this. The other essential distinguishing feature of Aristotle’s approach was to make the en dunamei dependent on an energeia (act, actuality, or at-work-ness), a term of Aristotle’s own invention. In French, Aubry translates en dunamei for potentiality as en-puissance, as distinct from the puissance that means power.

“[Potentiality] names, for a given being, the principle of a movement oriented by the act that is also its end and its proper good” (p. 10, my translation throughout). Actuality and potentiality, she says, thus provide an alternative model to that of efficient causality based on the relation between an active and a passive power.

“In the same way that potentiality is not power (active or passive), act is not action. Act does not act [L’acte n’agit pas]. On the contrary, it names that for which we act or move: the telos or end, which is also the good” (ibid). Nor should the relation between potentiality and actuality be reduced to that between matter and form. She notes that Aristotle never referred to god as “pure form”.

She observes that book Lambda of the Metaphysics (1071a 4-5) singles out potentiality and actuality as applicable by analogy to all substances of all kinds. (Scholars debate whether “by analogy” adequately translates Aristotle’s pros hen or “toward one”, but that is a side issue.) “This assures at the same time the generality of the ontological discourse and the real primacy of the theological principle” (ibid). (I prefer to avoid the term “ontology”, but that is another side issue.)

“Determining [god] as pure act, [Aristotle’s view based on potentiality and actuality] poses [god] as at the same time identical with the good” (p. 11). She reads Aristotle’s statement of the project of the Metaphysics in book Alpha as “posing the good as a principle and identifying the causality proper to it” (p. 12). The Latin medieval tradition mostly followed Avicenna in treating the Metaphysics as what Duns Scotus called ontology, but the great commentator Averroes characterized the Metaphysics as a philosophical theology, and Aubry also calls it an axiology, or study of goodness and value.

Next in this series: Nature and Justice in Augustine

Power of the One?

Gwenaëlle Aubry calls Aristotle’s god of pure act is “a god without power, but nonetheless not a weak god” (Dieu san la puissance, p. 9, my translation). Pure act has an efficacy in the world that is not that of efficient causality, but rather that of the final causality that is the efficacy of the Aristotelian Good. She intriguingly connects this efficacy with the potentiality in things that is Aristotle’s very different meaning for the same word as “power”.

She builds a contrasting account of how for Plotinus the One — identified with the Platonic Good — is the “power of all”, that is to say the power behind all that is. To be “the power behind all that is” is not to be omnipotent in the sense of Philo and later theologians, but it is still very different from being pure act. Here the first principle of all things is a power, whereas the first principle for Aristotle according to Aubry is a pure end that is not involved with power at all, but is rather an attractor for potentialities. Plotinus wants the end of all things to be a power at the origin of all things.

“Power of” is very different from “power over”, and in Plato and Plotinus it is the Good that is the ultimate power. But according to Aubry, treating the first principle as a power at all set the stage for views that put power first in the order of explanation, ahead of the good.

In Genèse du dieu souverain she says that Augustine explicitly put divine omnipotence before divine goodness in his account of God. We have moved from “the Good is the power of all” to “the Almighty is good”.

Although Leibniz claims most theologians agree with him that God wills things because they are good, and that things are not just good because God wills them so, Aubry claims that affirming omnipotence means putting power first in the order of explanation.

Regardless of even saintly intentions, putting power first in the order of explanation is an inauspicious move for ethics.

Next in this series: On the Good as a Cause

Aubry on Aristotle

Gwenaëlle Aubry’s brilliant Dieu sans la puissance (2006) recovers a distinctly Aristotelian theology. Aristotelian potentiality is to be distinguished from Platonic power, even though Aristotle used the same Greek word (dunamis) for it. For Aristotle, god is moreover pure energeia or act (what I have translated as “at-workness”) with no admixture of potentiality.

Aubry says, “As such, [Aristotle’s god] is distinguished from the Platonic Idea of the Good, exceeding being in power, as much as from the Christian God in whom power and being merge to exceed the Good. Because he is act, the god of Aristotle is not the essential Good (the Idea of the Good), but the essentially good substance. And because he is without power, he does not act as an efficient cause. But he is not, however, powerless: his efficacy is non-efficient. If he acts, it is as end…. Aristotle thus thinks the causality proper to the good as being not power, but potentiality as tendency toward the end” (p. 201, my translation, emphasis added).

In a 2015 lecture “Genesis of the Violent God” at Cornell, anticipating her second volume Genèse du dieu souverain (2018), she develops in fine historical detail various theological positions on omnipotence that eclipsed Aristotle’s view, explicitly subordinating goodness to absolute power. She traces the way divine omnipotence has served as an explicit model for political doctrines of sovereignty, from the absolute monarchist Jean Bodin through Hobbes to the Nazi legal theorist Carl Schmitt. Noting that various writers who have grappled with the moral significance of Auschwitz ended up suggesting a “weak” God, she instead urges us to take more seriously Aristotle’s view of a god of pure act.

This work is a development out of her 1998 doctoral thesis. She has worked extensively on Plotinus. She has co-edited volumes of essays on Aristotle’s ethics and on ancient concepts of self, as well as editing a volume on Proclus’ Elements of Theology. Aubry is actually better known as a novelist, and has won several literary awards.

Next in this series: Power of the One?