The mention of this last sort of incommunicability would be superfluous, and indeed unintelligible, did we not know from Divine Revelation that the human nature of our Divine Lord and Saviour, Jesus Christ, though it is a complete and most perfect individual nature, is nevertheless not a person, because It is assumed into the Personality of the Second Person of the Divine Trinity, and, united Hypostatically or personally with this Divine Person, subsists by virtue of the Divine Subsistence of the latter.
"Ontology or the Theory of Being"
Peter Coffey