Neoplatonic ontology: Being as Intelligibility and God as unknowable

Plato’s understanding of being as form or idea (εἶδος, ἰδέα) is a direct consequence of this identification of being and intelligibility. [Eric D. Perl, Theophany: The Neoplatonic Philosophy of Dionysius the Areopagite (New York NY: State University of New York Press, 2007), p. 6]

Intellect, therefore, is perfect consciousness in that it is the knowledge of being as its own content and therefore as itself. (Ibid., p. 85)

Dionysius adopts his doctrine of God as “nameless,” “unknowable,” and “beyond being” from the Neoplatonic tradition established by Plotinus, and his thought can be understood only in that context. His “negative theology” is not fundamentally a theory of theological language but a philosophical position taken over directly from Neoplatonism, although, as in Plotinus, it has implications for language in that words are discursive expressions of intellection and hence cannot apply to God. (Ibid., p. 13)

Similarly, Dionysius is not content to say simply that God is ineffable, unknowable, or incomprehensible. To say “God is ineffable” is to describe him, to ascribe the attribute of ineffability to him, and thus to contradict oneself. (Ibid., p. 14)

… God is not some being other than all things (the very formula is an absurdity) but is rather the entire content of reality, i.e. all things, without differentiation, without the distinctions from one another by which they are all things. (Ibid., p. 31)

The knowledge of God, then, is given to sense no less than to intellect. Conversely, since God is the object of all cognition and of none rather than merely the object of the highest cognition, the cognitive ascent does not end with intellect. It extends beyond intellect to culminate in “the darkness of unknowing” … (Ibid., p. 93)

Platonism and neoplatonism are important philosophies at the base of the Western philosophical enterprise. For the purpose of church history, Neoplatonism plays an important role in the formation of certain philosophies and theologies in the church. Specifically, as I read more into Eastern Orthodoxy, the writings of Pseudo-Dionysius played an important role in the formation of Eastern Orthodoxy theology, as mediated by Eastern fathers such as Gregoras Palamas in his Triads. Dionysius is not actually written by the real Dionysius the Aeropagite (thus a "false writing" - pseudepigrapha), but it was thought to be so for a long time. The writer of these false writings was a Neoplatonist, and through him Neoplatonism influenced the theology of Eastern Orthodoxy.

But what does Neoplatonism believe in, besides the usual things we associate with Plato? In his book, Eric Perl brought forth certain aspects of Neoplatonism that can be seen in the writing of Psuedo-Dionysius. Concerning ontology, one thing that struck out was the absolute identity between being and thought. Whether Plato taught that to be the case I am unsure, but certainly this strong identification of one to the other was surprising. Note that Perl is not merely stating that Neoplatonism teaches that being and intelligibility are associated or linked, but that they are to be identified. Thus, it is not the case that things exist are intelligible, but rather that to begin to exist is to be intelligible, and to not begin to exist is to be unintelligible. In set theory, all elements of the set "having being" map exhaustively onto all elements of the set "being intelligible." This strict identification implies a collapse of epistemology into ontology, and I suppose that is why the issue of "being" is so prominent in many philosophical discussions.

In Perl's analysis of Dionysius as read alongside Plotinus and Proclus, this identification of being with intelligibility is the reason why Dionysius calls God (the philosophical "the One") "beyond being." To call God a "being" is to imply that he is derivative and not ultimate. To say that one can speak about what God is, is to likewise make God knowable and thus derivative, since being is intelligibility. Thus, in Dionysius, God is "beyond being" and we can describe him only using "negative theology" or apophatic theology. But unlike today's classical theists who use the term, apophatic theology in the Dionysian sense implies a total rejection of any description of God, such that even "ineffable" cannot be predicated of God, for to predicate something of God (even "ineffable") is to reduce him from cause to derivation. Dionysian apophatism is thorough and cannot be squared with any Western theology save mysticism.

Not surprisingly, Dionysian apophatism logically leads to a form of naturalism. The One is not separate from the world, but rather is the supreme unity of the world, in a descriptive manner of speaking (since it technically *is* not anything). While Neoplatonism would baulk at any determination of the One, both Proclus and Dionysius would reject the view that God can exist apart from the world (aseity), and thus no matter how apophatic they want to be, "the One" is certainly not a se therefore Neoplatonism would be considered a form of naturalism. Since Dionysius influenced Eastern Orthodoxy, it would be interesting to see to what extent Gregory Palamas and Eastern Orthodoxy in general utilized those ideas from Dionysius, but that is for another time.