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the person of the Son; and in that sense it would be taken personally; as, for instance, were we to say, "The Son is the begotten 'Who is,'" inasmuch as "God begotten is personal." But taken indefinitely, it is an essential term. And although the pronoun "this" [iste] seems grammatically to point to a particular person, nevertheless everything that we can point to can be grammatically treated as a person, although in its own nature it is not a person; as we may say, "this stone," and "this ass." So, speaking in a grammatical sense, so far as the word "God" signifies and stands for the divine essence, the latter may be designated by the pronoun "this," according to Ex. 15:2: "This is my God, and I will glorify Him."
QUESTION 40
OF THE PERSONS AS COMPARED TO THE RELATIONS OR PROPERTIES (In Four
Articles)
We now consider the persons in connection with the relations, or properties; and there are four points of inquiry:
(1) Whether relation is the same as person?
(2) Whether the relations distinguish and constitute the persons?
(3) Whether mental abstraction of the relations from the persons leaves the hypostases distinct?
(4) Whether the relations, according to our mode of understanding, presuppose the acts of the persons, or contrariwise?
FIRST ARTICLE [I, Q. 40, Art. 1]
Whether Relation Is the Same As Person?
Objection 1: It would seem that in God relation is not the same as person. For when things are identical, if one is multiplied the others are multiplied. But in one person there are several relations; as in the person of the Father there is paternity and common spiration. Again, one relation exists in two person, as common spiration in the Father and in