The Divine Attributes in Aquinas

THE DIVINE ATTRIBUTES IN AQUINAS IN THIS PAPER I discuss principally the claim of Aquinas that the divine attribute which is the formal constituent of the divine nature is es.'!e. I also discuss the consequent attribute of simplicity, with some reflections on this relation of consequence. I conclude with some remarks on philosophical realism in general, which I take to be the necessary background to this theory or, as I argue, discovery. * * * In St. Thomas's Summa Theologiae we are confronted first, not with a study of the attributes of God, but with Five Ways of knowing that God exists. Strictly consequent upon this, there are then two basic movements of thought upon which, to mix the metaphor, the next structure after the Five Ways, that of the attributes, is laid. The first step is to find just one attribute which can be put forward as the formal constituent of the divine natura, its essentia (this will be the so-called metaphysical essence, since the real divine essence is one with the simple and hence constituentless divine nature) . This is come upon through an immanent logic arising strictly out of conclusions reached through the Five Ways, and is in fact subsisting existence, ipsum esse subsistens, often called Being, confusingly, since this translates ens as well as esse. If it were not this there would be unexplained composition in God, at least between His nature and His act of existing. The second step is then to derive whatever attributes can be strictly deduced from this conception of God as subsistent esse, while a subsidiary step is to divide these into what commentators later called entitative and operative attributes. The first step identifies the nature of God with His aot of existing, 37 38 liTEPHEN THERON actus essendi, stressing that as pure ad He is not in any genus, not to be grasped in an abstract idea, even though the theory of the attributes must go on to say He is truth, is goodness and so on. The saving grace of these attributions, however, is that they do not imply limitation, even though it is a general principle of the Thomistic interpretation of things that form is what places a limitation on being, so that in being a man I cannot be an elephant. Of course the necessary infinity of these absolutely simple perfections entails that each of them is really identical with the divine nature, itself identical with His esse, His actus essendi. There can only be one reality in God, understood as the infinite. But my intention here is not to run through all the well-known arguments yet again. Thus that God, any God, must be subsisting Existence, I take to be well established. We can't have a divine essence capable of receiving existence, and for God to be love, say, He has first to be. I can make no sense of saying that this is merely chosen as appropriate to our way of thinking. I would rather say it thinks itself, once we 'let being be' (Heidegger's inspired definition of thinking) . Of course God is not being identified with ens in commune, that almost cynical error of pantheism. God is identified with His own act of existing, proper to Him alone. Since this is, as divine, an act without limitation, we then go on to say that this cannot be an existence shared with any other existing, that God must exist in a uniquely eminent way, that that act of existing which He himself is, is transcendent. In the sense in which God exists, nothing else does, as the doctrine of analogy should bring out rather than obscure.1 Nonetheless, we need to enquire into the significance and implications of it being just existence which is the formal attribute 1 Cf. Leo J. Elders, Die Metaphysik de Thomas von Aquin, I, Salzburg 1985, p. 133: 'Das ens commune ist das geschaffene Seiende ... Gott fallt nicht unter das ens commune: Er ist das ganz Andere, von dem wir wohl wissen konnen, daB Er ist, nicht aber, was Er ist.' THE DIVINE ATTRIBUTES IN AQUINAS 39 of the divine nature, something to which both Kant and Aristotle...