There would seem to be seven realities here, none of which is (absolutely) identical to any of the others. Four of them are properties: the divine nature (d), being unbegotten (u), being begotten (b), and proceeding (p). Three are hylomorphic (form-matter) compounds: Father, Son, and Holy Spirit (f, s, h)–each with the property d playing the role of matter within it, and each having its own additional property (respectively: u, b, and p) playing the role of form within it. Each of these compound