Behold, clearly it says God appeared unto him, truly being three men in appearance, the Holy Abraham approaching from afar speaking not as if to three: “Lords, if indeed I have found grace in your (pl.) sight, pass not by your (pl.) son,” but calling upon the threefold Lord singularly, as if to one, so that they might turn aside unto him, he asked “when,” and as one appearing in three, even as from one persona, they said, “Where is Sarra thy wife?” and responded, “I will come when the time is ripe.”
Discern therefore, discern indeed three appearing, and each identified by its respective hypostasis,1 in word subject to the consubstantial three comprehended in one, and thus intermingling the given work of conversation among themselves. But the likenesses of this mode are obscured in a certain way and are inferior to the truth, unless in some way they are to be used as a hand leading us into knowledge of their properties, which surpass the intellect and speech (obviously the light of the divine vision will penetrate only the most pure intellects), and as from these things which fall to the senses we fly unto that which to our senses and strength of reasoning are very far.