Tractates on the Gospel of John — Historical footnotes

9. In connection with this, we come also to some understanding of the further point, that is, so far as it can be understood by such beings as ourselves, why the Holy Spirit is not said to be born, but to proceed: since, if He also were called by the name of Son, He could not avoid being called the Son of both, which is utterly absurd. For no one is a son of two, unless of a father and mother. But it would be utterly abhorrent to entertain the suspicion of any such intervention between God the Father and God the Son. For not even a son of human parents proceedeth at the same time from father and from mother: but at the time that he proceedeth from the father into the mother, it is not then that he proceedeth from the mother; and when he cometh forth from the mother into the light of day, it is not then that he proceedeth from the father. But the Holy Spirit proceedeth not from the Father into the Son, and then proceedeth from the Son to the work of the creature’s sanctification; but He proceedeth at the same time from both: although this the Father hath given unto the Son, that He should proceed from Him also, even as He proceedeth from Himself. And as little can we say that the Holy Spirit is not the life, seeing that the Father is the life, and the Son is the life. And in the same way as the Father, who hath life in Himself, hath given to the Son also to have life in Himself; so hath He also given that life should proceed from Him, even as it also proceedeth from Himself. But we come now to the words of our Lord that follow, when He saith: “And He will show you things to come. He shall glorify me; for He shall receive of mine, and shall show it unto you. All things that the Father hath are mine: therefore, said I, that He shall take of mine, and shall show it unto you.” But as the present discourse has already been protracted to some length, they must be left over for another.

1. What is this that the Lord said of the Holy Spirit, when promising that He would come and teach His disciples all truth, or guide them into all truth: “For He shall not speak of Himself; but whatsoever He shall hear, that shall He speak”? For this is similar to what He said of Himself, “I can of mine own self do nothing: as I hear, I judge.” But when expounding that, we said that it might be taken as referring to His human nature; so that He seemed as the Son to announce beforehand that His own obedience, whereby He became obedient even unto the death of the cross, would have its place also in the judgment, when He shall judge the quick and the dead; for He shall do so for the very reason that He is the Son of man. Wherefore He said, “The Father judgeth no man, but hath committed all judgment unto the Son;” for in the judgment He will appear, not in the form of God, wherein He is equal to the Father, and cannot be seen by the wicked, but in the form of man, in which He was made even a little lower than the angels; although then He will come in glory, and not in His original humility, yet in a way that will be conspicuous both to the good and to the bad. Hence He says further: “And He hath given Him authority to execute judgment also, because He is the Son of man.” In these words of His own it is made clear that it is not that form that will be presented in the judgment, wherein He was when He thought it not robbery to be equal with God; but that which He assumed when He made Himself of no reputation. For He emptied Himself in assuming the form of a servant; in which, also, for the purpose of executing judgment, He seems to have commended His obedience, when He said, “I can of mine own self do nothing: as I hear, I

4. Nor need you wonder that the ineffable knowledge of God, whereby He is cognizant of all things, is, because of the various modes of human speech designated by the names of all those bodily senses; since even our own mind, in other words, the inner man,—to which, while itself exercising its knowing faculty in one uniform way, the different subjects of its knowledge are communicated by those five messengers, as it were, of the body, when it understands, chooses, and loves the unchangeable truth,—is said both to see the light, whereof it is said, “That was the true light;” and to hear the word, whereof it is said, “In the beginning was the Word;” and to be susceptible of smell, of which it is said, “We will run after the smell of thy ointments;” and to drink of the fountain, whereof it is said, “With Thee is the fountain of life;” and to enjoy the sense of touch, when it is said, “But it is good for me to cleave unto God;” in all of which it is not different things, but the one intelligence, that is expressed by the names of so many senses. When, therefore, it is said of the Holy Spirit, “For He shall not speak of Himself; but whatsoever He shall hear, that shall He speak,” so much the more is a simple nature, which is simple [uncompounded] in the truest sense, to be either understood or believed, which in its extent and sublimity far surpasses the nature of our minds. For there is mutability in our mind, which comes by learning to the perception of what it was previously ignorant of, and loses by unlearning what it formerly knew; and is deceived by what has a similarity to truth, so as to approve of the false in place of the true, and is hindered by its own obscurity as by a kind of darkness from arriving at the truth. And so that substance is not in the truest sense simple, to which being is not identical with knowing; for it can exist without the possession of knowledge. But it cannot be so with that divine substance, for it is what it has. And on this account it has not knowledge in any such way as that the knowledge whereby it knows should be to it one thing, and the essence whereby it exists another; but both are one. Nor ought that to be called both, which is simply one. “As the Father hath life in Himself,” and He Himself is not something different from the life that is in Him; “so hath He given to the Son to have life in Himself,” that is, hath begotten the Son, that He also should Himself be the life. Accordingly we ought to accept what is said of the Holy Spirit, “For he shall not speak of Himself; but whatsoever He shall hear, that shall He speak,” in such a way as to understand thereby that He is not of Himself. Because it is the Father only who is not of another. For the Son is born of the Father, and the Holy Spirit proceedeth from the Father; but the Father is neither born of, nor proceedeth from, another. And yet surely there should not on that account occur to human thought any idea of disparity in the supreme Trinity; for both the Son is equal to Him of whom He is born, and the Holy Spirit to Him from whom He proceedeth. But what difference there is in such a case between proceeding and being born, would be too lengthy to make the subject of inquiry and dissertation, and would make our definition liable to the charge of rashness, even after we had discussed it; for such a thing is of the utmost difficulty, both for the mind to comprehend in any adequate way, and even were it so that the mind has attained to any such comprehension, for the tongue to explain, however able the one that presides as a teacher, or he that is present as a hearer. Accordingly, “He shall not speak of Himself;” because He is not of Himself.