Augustine of Hippo

(Tract. xxix. s. 3) Mine is not mine, appears a contradiction; why did He not say, This doctrine is not Mine? Because the doctrine of the Father being the Word of the Father, and Christ Himself being that Word, Christ Himself is the doctrine of the Father. And therefore He calls the doctrine both His own, and the Father's. A word must be a word of some one's. What is so much Thine as Thou, and what is so much not Thine as Thou, if what Thou art, Thou art of another. His saying then, My doctrine is not Mine own, seems briefly to express the truth, that He is not from Himself; it refutes the Sabellian heresy, which dares to assert that the Son is the same as the Father, there being only two names for one thing.

(de Trin. i. c. xi) Or thus: In one sense He calls it His, in another sense not His; according to the form of the Godhead His, according to the form of the servant not His.

(Tract. xxix. s. 6) Should any one however not understand this, let him hear the advice which immediately follows from our Lord: If any man will do His will, he shall know of the doctrine, whether it be of God, or whether I speak of Myself. What meaneth this, If any man will do His will? To do His will is to believe on Him, as He Himself says, This is the work of God, that ye believe on Him whom He hath sent. (c. 6:29) And who does not know, that to work the work of God, is to do His will? To know is to understand. Do not then seek to understand in order to believe, but believe in order to understand, for, Except ye believe, ye shall not understand. (Is. 7:9. Vulg.)

How then did the Lord answer those that were marvelling how He knew letters which He had not learned? "My doctrine," saith He, "is not mine, but His that sent me." This is the first profundity. For He seems as if in a few words He had spoken contraries. For He says not, This doctrine is not mine; but, "My doctrine is not mine." If not Thine, how Thine? If Thine, how not Thine? For Thou sayest both: both, "my doctrine;" and, "not mine." For if He had said, This doctrine is not mine, there would have been no question. But now, brethren, in the first place, consider well the question, and so in due order expect the solution. For he who sees not the question proposed, how can he understand what is expounded? The subject of inquiry, then, is that which He says, "My, not mine" this appears to be contrary; how "my," how "not mine"? If we carefully look at what the holy evangelist himself says in the beginning of his Gospel, "In the beginning was the Word, and the Word was with God, and the Word was God;" thence hangs the solution of this question. What then is the doctrine of the Father, but the Father's Word? Therefore, Christ Himself is the doctrine of the Father, if He is the Word of the Father. But since the Word cannot be of none, but of some one, He said both "His doctrine," namely, Himself, and also, "not His own," because He is the Word of the Father. For what is so much "Thine" as Thyself? And what so much not Thine as Thyself, if that Thou art is of another?

The Word then is God; and it is also the Word of a stable, unchangeable doctrine, not such as can be sounded by syllables and fleeting, but abiding with the Father, to which abiding doctrine let us be converted, being admonished by the transitory sounds of the voice. For that which is transitory does not so admonish us as to call us to transitory things. We are admonished to love God. All this that I have said were syllables; they smote through the air to reach your sense of hearing, and by sounding passed away: that, however, which I advise you ought not so to pass away, because He whom I exhort you to love passes not away; and when you, exhorted in transient syllables, shall have been converted, you shall not pass away, but shall abide with Him who is abiding. There is therefore in the doctrine this great matter, this deep and eternal thing which is permanent: whither all things that pass away in time call us, when they mean well and are not falsely put forward. For, in fact, all the signs which we produce by sounds do signify something which is not sound. For God is not the two short syllables "Deus," and it is not the two short syllables that we worship, and it is not the two short syllables that we adore, nor is it to the two short syllables that we desire to come-two syllables which almost cease to sound before they have begun to sound; nor in sounding them is there room for the second until the first has passed away. There remains, then, something great which is called "God," although the sound does not remain when we say the word "God." Thus direct your thoughts to the doctrine of Christ, and ye shall arrive at the Word of God; and when you have arrived at the Word of God, consider this, "The Word was God," and you will see that it was said truly, "my doctrine:" consider also whose the Word is, and you will see that it was rightly said, "is not mine."

Therefore, to speak briefly, beloved, it seems to me that the Lord Jesus Christ said, "My doctrine is not mine," meaning the same thing as if He said, "I am not from myself." For although we say and believe that the Son is equal to the Father, and that there is not any diversity of nature and substance in them, that there has not intervened any interval of time between Him that begets and Him that is begotten, nevertheless we say these things, while keeping and guarding this, that the one is the Father, the other the Son. But Father He is not if He have not a Son, and Son He is not if He have not a Father: but yet the Son is God from the Father; and the Father is God, but not from the Son. The Father of the Son, not God from the Son: but the other is Son of the Father, and God from the Father. For the Lord Christ is called Light from Light. The Light then which is not from Light, and the equal Light which is not from Light, are together one Light not two Lights.

If we have understood this, thanks be to God; but if any has not sufficiently understood, man has done as far as he could: as for the rest, let him see whence he may hope to understand. As laborers outside, we can plant and water; but it is of God to give the increase. "My doctrine," saith He, "is not mine, but His that sent me." Let him who says he has not yet understood hear counsel. For since it was a great and profound matter that had been spoken, the Lord Christ Himself did certainly see that all would not understand this so profound a matter, and He gave counsel in the sequel. Dost thou wish to understand? Believe. For God has said by the prophet: "Except ye believe, ye shall not understand." To the same purpose what the Lord here also added as He went on "If any man is willing to do His will, he shall know concerning the doctrine, whether it be of God, or whether I speak from myself." What is the meaning of this, "If any man be willing to do His will"? But I had said, if any man believe; and I gave this counsel: If thou hast not understood, said I, believe. For understanding is the reward of faith. Therefore do not seek to understand in order to believe, but believe that thou mayest understand; since, "except ye believe, ye shall not understand." Therefore when I would counsel the obedience of believing toward the possibility of understanding, and say that our Lord Jesus Christ has added this very thing in the following sentence, we find Him to have said, "If any man be willing to do His will, he shall know of the doctrine." What is "he shall know"? It is the same thing as "he shall understand." But what is "If any man be willing to do His will"? It is the same thing as to believe. All men indeed perceive that "shall know" is the same thing as "shall understand:" but that the saying, "If any man be willing to do His will," refers to believing, all do not perceive; to perceive this more accurately, we need the Lord Himself for expounder, to show us whether the doing of the Father's will does in reality refer to believing. But who does not know that this is to do the will of God, to work the work of God; that is, to work that work which is pleasing to Him? But the Lord Himself says openly in another place: "This is the work of God, that ye believe on Him whom He has sent." "That ye believe on Him," not, that ye believe Him. But if ye believe on Him, ye believe Him; yet he that believes Him does not necessarily believe on Him. For even the devils believed Him, but they did not believe on Him. Again, moreover, of His apostles we can say, we believe Paul; but not, we believe on Paul: we believe Peter; but not, we believe on Peter. For, "to him that believeth on Him that justifieth the ungodly, his faith is counted unto him for righteousness." What then is "to believe on Him"? By believing to love Him, by believing to esteem highly, by believing to go into Him and to be incorporated in His members. It is faith itself then that God exacts from us: and He finds not that which He exacts, unless He has bestowed what He may find. What faith, but that which the apostle has most amply defined in another place, saying, "Neither circumcision availeth anything, nor uncircumcision, but faith that worketh by love?" Not any faith of what kind soever, but "faith that worketh by love:" let this faith be in thee, and thou shalt understand concerning the doctrine. What indeed shalt thou understand? That "this doctrine is not mine, but His that sent me;" that is, thou shalt understand that Christ the Son of God, who is the doctrine of the Father, is not from Himself, but is the Son of the Father.

This sentence overthrows the Sabellian heresy. The Sabellians have dared to affirm that the Son is the very same as He who is also the Father: that the names are two, but the reality one. If the names were two and reality one, it would not be said, "My doctrine is not mine." Anyhow, if Thy doctrine is not Thine, O Lord, whose is it, unless there be another whose it is? The Sabellians understand not what Thou saidst; for they see not the trinity, but follow the error of their own heart. Let us worshippers of the trinity and unity of Father, Son, and Holy Ghost, and one God, understand concerning Christ's doctrine, how it is not His. And He said that He spoke not from Himself for this reason, because Christ is the Son of the Father, and the Father is the Father of Christ; and the Son is from God the Father, God, but God the Father is God not from God the Son.

"He that speaketh of himself seeketh his own glory:" This will be he who is called Antichrist, "exalting himself," as the apostle says, "above all that is called God, and that is worshipped." The Lord, declaring that this same it is that will seek his own glory, not the glory of the Father, says to the Jews: "I am come in my Father's name, and ye have not received me; another will come in his own name, him ye will receive." He intimated that they would receive Antichrist, who will seek the glory of his own name, puffed up, not solid; and therefore not stable, but assuredly ruinous. But our Lord Jesus Christ has shown us a great example of humility: for doubtless He is equal with the Father, for "in the beginning was the Word, and the Word was with God, and the Word was God;" yea, doubtless, He Himself said, and most truly said, "Am I so long time with you, and ye have not known me, Philip? He that hath seen me hath seen the Father." Yea, doubtless, Himself said, and most truly said, "I and the Father are one." If, therefore, He is one with the Father, equal to the Father, God from God, God with God, coeternal, immortal, alike unchangeable, alike without time, alike Creator and disposer of times; and yet because He came in time, and took the form of a servant, and in condition was found as a man, He seeks the glory of the Father, not His own; what oughtest thou to do, O man, who, when thou doest anything good, seekest thy own glory; but when thou doest anything ill, dost meditate calumny against God? Consider thyself: thou art a creature, acknowledge thy Creator: thou art a servant, despise not thy Lord: thou art adopted, not for thy own merits; seek His glory from whom thou hast this grace, that thou art a man adopted; His, whose glory He sought who is from Him, the Only-begotten. "But He that seeketh His glory that sent Him, the same is true, and no unrighteousness is in Him." In Antichrist, however, there is unrighteousness, and he is not true; because he will seek his own glory, not His by whom he was sent: for, indeed, he was not sent, but only permitted to come. Let us all, therefore, that belong to the body of Christ, seek not our own glory, that we be not led into the snares of Antichrist. But if Christ sought His glory that sent Him, how much more ought we to seek the glory of Him who made us?

The passage of the holy Gospel of which we have before discoursed to you, beloved, is followed by that of to-day, which has just now been read. Both the disciples and the Jews heard the Lord speaking; both men of truth and liars heard the Truth speaking; both friends and enemies heard Charity speaking; both good men and bad men heard the Good speaking. They heard, but He discerned; He saw and foresaw whom His discourse profited and would profit. Among those who were then, He saw; among us who were to be, He foresaw. Let us therefore hear the Gospel, just as if we were listening to the Lord Himself present: nor let us say, O happy they who were able to see Him! because there were many of them who saw, and also killed Him; and there are many among us who have not seen Him, and yet have believed. For the precious truth that sounded forth from the mouth of the Lord was both written for our sakes, and preserved for our sakes, and recited for our sakes, and will be recited also for the sake of our prosperity, even until the end of the world. The Lord is above; but the Lord, the Truth, is also here. For the body of the Lord, in which He rose again from the dead, can be only in one place; but His truth is everywhere diffused. Let us then hear the Lord, and let us also speak that which He shall have granted to us concerning His own words.

"Did not Moses," saith He, "give you the law, and yet none of you doeth the law? Why do ye seek to kill me?" For ye seek to kill me just for this reason, that none of you doeth the law; for if ye did do the law, ye would recognize Christ in its very letters, and ye would not kill Him when present with you.

But the Lord, manifestly not disturbed, but calm in His truth, rendered not evil for evil nor railing for railing; although, if He were to say to these men, You have a devil, He would certainly be saying what was true. For they would not have said such things to the Truth, unless the falsehood of the devil had instigated them. What then did He answer? Let us calmly hear, and drink in the serene word: "I have done one work, and ye all marvel." As if He said, What if ye were to see all my works? For they were His works which they saw in the world, and yet they saw not Him who made them all: He did one thing, and they were disturbed because he made a man whole on the Sabbath-day. As if, indeed, when any sick man recovered his health on the Sabbath-day, it had been any other that made such a man whole than He who offended them, because He made one man whole on the Sabbath-day. For who else has made others whole than He who is health itself,-He who gives even to the beasts that health which He gave to this man? For it was bodily health. The health of the flesh is repaired, and the flesh dies; and when it is repaired, death is only put off, not taken away. However, even that same health, brethren, is from the Lord, through whomsoever it may be given: by whose care and ministry soever it may be imparted, it is given by Him from whom all health is, to whom it is said in the psalm, "O Lord, Thou wilt save men and beasts; as Thou hast multiplied Thy mercy, O God." For because Thou art God Thy multiplied mercy reaches even to the safety of human flesh, reaches even to the safety of dumb animals; but Thou who givest health of flesh common to men and beasts, is there no health which Thou reservest for men? There is certainly another which is not only not common to men and beasts, but to men themselves is not common to good and bad. In a word, when he had there spoken of this health which men and cattle receive in common, because of that health which men, but only the good, ought to hope for, he added as he went on: "But the sons of men shall put their trust under the cover of Thy wings. They shall be fully satisfied with the fatness of Thy house; and Thou shalt give them drink from the torrent of Thy pleasure. For with Thee is the fountain of life; and in Thy light shall they see light." This is the health which belongs to good men, those whom he called "sons of men;" whilst he had said above, "O Lord, Thou shall save men and beasts." How then? Were not those men sons of men, that after he had said men, he should go on and say, But the sons of men: as if men and sons of men meant different things? Yet I do not believe that the Holy Spirit had said this without some indication of distinction. The term men refers to the first Adam, sons of men to Christ. Perhaps, indeed, men relate to the first man; but sons of men relate to the Son of man.

"I have done one work, and ye all marvel." And immediately He subjoined: "Moses therefore gave unto you circumcision." It was well done that ye received circumcision from Moses. "Not that it is of Moses, but of the fathers;" since it was Abraham that first received circumcision from the Lord. "And ye circumcise on the Sabbath-day." Moses has convicted you: ye have received in the law to circumcise on the eighth day; ye have received in the law to cease from labor on the seventh day; if the eighth day from the child's birth fall on the seventh day of the week, what will ye do? Will ye abstain from work to keep the Sabbath, or will ye circumcise to fulfill the sacrament of the eighth day? But I know, saith He, what ye do. "Ye circumcise a man." Why? Because circumcision relates to what is a kind of seal of salvation, and men ought not to abstain from the work of salvation on the Sabbath-day. Therefore be ye not "angry with me, because I have made a man every whit whole on the Sabbath-day." "If," saith He, "a man on the Sabbath-day receiveth circumcision that the law should not be broken" (for it was something saving that was ordained by Moses in that ordinance of circumcision), why are ye angry at me for working a healing on the Sabbath-day?

Perhaps, indeed, that circumcision pointed to the Lord Himself, at whom they were indignant, because He worked cures and healing. For circumcision was commanded to be applied on the eighth day: and what is circumcision but the spoiling of the flesh? This circumcision, then, signified the removal of carnal lusts from the heart. Therefore not without cause was it given, and ordered to be made in that member; since by that member the creature of mortal kind is procreated. By one man came death, just as by one man the resurrection of the dead; and by one man sin entered into the world, and death by sin. Therefore every man is born with a foreskin, because every man is born with the vice of propagation; and God cleanses not, either from the vice with which we are born, or from the vices which we add thereto by ill living, except by the stony knife, the Lord Christ. For Christ was the Rock. Now they used to circumcise with stone knives, and by the name of rock they prefigured Christ; and yet when He was present with them they did not acknowledge Him, but besides, they sought to kill Him. But why on the eighth day, unless because after the seventh day of the week the Lord rose again on the Lord's day? Therefore Christ's resurrection, which happened on the third day indeed of His passion, but on the eighth day in the days of the week, that same resurrection it is that doth circumcise us. Hear of those that were circumcised with the real stone, while the apostle admonishes them: "If then ye be risen with Christ, seek those things which are above, where Christ is, sitting on the right hand of God; set your affection on things above, not on things on the earth." He speaks to the circumcised: Christ has risen; He has taken away from you carnal desires, evil lusts, the superfluity with which you were born, and that far worse which you had added thereto by ill living; being circumcised by the Rock, why do you still set your affections on the earth? And finally, for that "Moses gave you the law, and ye circumcise a man on the Sabbath-day," understand that by this is signified the good work which I have done, in that I have made a man every whit whole on the Sabbath-day; because he was cured that he might be whole in body, and also he believed that he might be whole in soul.

(Tr. xxx. s. 4) As if He said, Ye have done well to receive circumcision from Moses, not because it is of Moses, but of the fathers; for Abraham first received circumcision from the Lord. And ye circumcise on the sabbath. Moses has convicted you: ye received a law to circumcise on the eighth day; and ye received a law to rest on the seventh day. If the eighth day after a child is born happen to be the sabbath, ye circumcise the child; because circumcision appertaineth to, is a kind of sign of, salvation; and men ought not to rest from the work of salvation on the sabbath.

(Tr. xxx. 5) Circumcision also was perhaps a type of our Lord Himself. For what is circumcision but a robbing of the flesh, to signify the robbing the heart of its carnal lusts. And therefore it was not without reason that it was applied to that member by which the mortal creature is propagated: for by one man sin entered into the world. (Rom. 5:12) And therefore every one is born with the foreskin, because every one is born with the fault of his propagation. (vite propagenis) And God does not change us either from the corruption of our birth, or from that we have contracted ourselves by a bad life, except by Christ: and therefore they circumcised with knives of stone, to prefigure Christ, who is the stone; and on the eighth day, because our Lord's resurrection took place on the day after the seventh day; which resurrection circumcises us, i. e. destroys our carnal appetites. Regard this, saith our Lord, as a type of My good work in making a man every whit whole on the sabbath day: for he was healed, that he might be whole in body, and he believed, that he might be whole in mind. Ye are forbidden indeed to do servile work on the sabbath; but is it a servile work to heal on the sabbath? Ye eat and drink on the sabbath, because it is necessary for your health: which shows that works of healing are by no means to be omitted on the sabbath.

"Judge not according to personal appearance, but judge righteous judgment." What is this? Just now, you who by the law of Moses circumcise on the Sabbath-day are not angry with Moses; and because I made a man whole on the Sabbath-day you are angry with me. You judge by the person; give heed to the truth. I do not prefer myself to Moses, says the Lord, who was also the Lord of Moses. So consider us as you would two men, as both men; judge between us, but judge a true judgment; do not condemn him by honoring me, but honor me by understanding him. For this He said to them in another place: "If ye believed Moses ye would certainly believe me also, for he wrote of me." But in this place He willed not to say this, Himself and Moses being as it were placed before these men for judgment. Because of Moses' law you circumcise, even when it happens to be the Sabbath-day, and will ye not that I should show the beneficence of healing during the Sabbath? For the Lord of circumcision and the Lord of the Sabbath is the same who is the Author of health; and they are servile works that ye are forbidden to do on the Sabbath; if ye really understand what servile works are, ye sin not. For he that committeth sin is the servant of sin. Is it a servile work to heal a man on the Sabbath-day? Ye do eat and drink (to infer somewhat from the admonition of our Lord Jesus Christ, and from His words); at any rate, why do ye eat and drink on the Sabbath, but because that what ye do pertains to health? By this ye show that the works of health are not in any wise to be omitted on the Sabbath. Therefore "do not judge by person, but judge righteous judgment." Consider me as ye would a man; consider Moses as a man: if ye will judge according to the truth, ye will condemn neither Moses nor me; and when ye know the truth ye will know me, because I am the Truth.

It requires great labor in this world, brethren, to get clear of the vice which the Lord has noted in this place, so as not to judge by appearance, but to keep right judgment. The Lord, indeed, admonished the Jews, but He warned us also; them He convicted, us He instructed; them He reproved, us He encouraged. Let us not imagine that this was not said to us, simply because we were not there at that time. It was written, it is read; when it was recited we heard it; but we heard it as said to the Jews; let us not place ourselves behind ourselves and watch Him reproving enemies, while we ourselves do that which the truth may reprove in us. The Jews indeed judged by appearance, but for that reason they belong not to the New Testament, they have not the kingdom of heaven in Christ, nor are joined to the society of the holy angels; they sought earthly things of the Lord; for a land of promise, victory over enemies, fruitfulness of child-bearing, increase of children, abundance of fruit,-all which things were indeed promised to them by God, the True and the Good, promised to them, however, as unto carnal men,-all these things made for them the Old Testament. What is the Old Testament? The inheritance, as it were, belonging to the old man. We have been renewed, have been made a new man, because He who is the new man has come. What is so new as to be born of a virgin? Therefore, because there was not in Him what instruction might renew, because He had no sin, there was given Him a new origin of birth. In Him a new birth, in us a new man. What is a new man? A man renewed from oldness. Renewed unto what? Unto desiring heavenly things, unto longing for things eternal, unto earnestly seeking the country which is above and fears no foe, where we do not lose a friend nor fear an enemy; where we live with good affection, without any want; where no longer any advances, because none fails; where no man is born, because no man dies; where there is no hungering nor thirsting; where immortality is fullness, and truth our aliment. Having these promises, and pertaining to the New Testament, and being made heirs of a new inheritance, and co-heirs of the Lord Himself, we have a far different hope from theirs: let us not judge by appearance, but hold right judgment.

Who is he that judges not according to the person? He that loves equally. Equal love causes that persons be not accepted. It is not when we honor men in diverse measure according to their degrees that we ought to fear lest we are accepting persons. For where we judge between two, and at times between relations, sometimes it happens that judgment has to be made between father and son; the father complains of a bad son, or the son complains of a harsh father; we regard the honor which is due to the father from the son; we do not make the son equal to the father in honor, but we give him preference if he has a good cause: let us regard the son on an equality with the father in the truth, and thus shall we bestow the honor due, so that equity destroy not merit. Thus we profit by the words of the Lord, and that we may profit, we are assisted by His grace.

You remember, beloved, in the former discourses,-for it was both read in the Gospel and also discussed by us according to our ability,-how that the Lord Jesus went up to the feast-day, as it were in secret, not because He feared lest He should be laid hold of,-He who had the power not to be laid hold of,-but to signify that even in that very feast which was celebrated by the Jews He Himself was hidden, and that the mystery of the feast was His own. In the passage read to-day then, that which was supposed to be timidity appeared as power; for He spoke openly on the feast-day, so that the crowds marvelled, and said that which we have heard when the passage was read: "Is not this he whom they sought to kill? And, lo, he speaketh openly, and they say nothing. Do the rulers know indeed that this is the Christ?" They who knew with what fierceness He was sought after, wondered by what power He was kept from being taken. Then, not fully understanding His power, they fancied it was the knowledge of the rulers, that these rulers knew Him to be the very Christ, and that for this reason they spared Him whom they had with so much eagerness sought out to be put to death.

Then those same persons who had said, "Did the rulers know that this is the Christ?" proposed a question among themselves, by which it appeared to them that He was not the Christ; for they said in addition, "But we know this man whence he is: but when Christ cometh, no man knoweth whence he is." As to how this opinion among the Jews arose, that "when Christ comes, no man knoweth whence He is" (for it did not arise without reason), if we consider the Scriptures, we find, brethren, that the Holy Scriptures have declared of Christ that "He shall be called a Nazarene." Therefore they foretold whence He is. Again, if we seek the place of His nativity, as that whence He is by birth, neither was this hidden from the Jews, because of the Scriptures which had foretold these things. For when the Magi, on the appearing of a star, sought Him out to worship Him, they came to Herod and told him what they sought and what they meant: and he, having called together those who had knowledge of the law, inquired of them where Christ should be born: they told him, "In Bethlehem of Judah," and also brought forward the prophetic testimony. If, therefore, the prophets had foretold both the place where the origin of His flesh was, and the place where His mother would bring Him forth, whence did spring that opinion among the Jews which we have just heard, but from this, that the Scriptures had proclaimed beforehand, and had foretold both? In respect of His being man, the Scriptures foretold whence He should be; in respect of His being God, this was hidden from the ungodly, and it required godly men to discover it. Moreover, they said this, "When Christ comes, no man knoweth whence He is," because that which was spoken by Isaiah produced this opinion in them, viz. "And His generation, who shall tell?" In short, the Lord Himself made answer to both, that they both did, and also did not know whence He was; that He might testify to the holy prophecy which before was predicted of Him, both as to the humanity of infirmity and also as to the divinity of majesty.

(Tr. xxxi. s. 2) This notion did not arise without foundation. We find indeed that the Scriptures said of Christ, He shall be called a Nazarene, (Matt. 2:23) and thus predicted whence He would come. And the Jews again told Herod, when he enquired, that Christ would be born in Bethlehem of Judah, and adduced the testimony of the Prophet. How then did this notion of the Jews arise, that, when Christ came, no one would know whence He was? From this reason, viz. that the Scriptures asserted both. As man, they foretold whence Christ would be; as God, He was hid from the profane, but revealed Himself to the godly. This notion they had taken from Isaiah, Who shall declare His generation? (Isa. 53) Our Lord replies, that they both knew Him, and knew Him not: Then cried Jesus in the temple as He taught, saying, Ye both know Me, and know whence I am: that is to say, Ye both know whence I am, and do not know whence I am: ye know whence I am, that I am Jesus of Nazareth, whose parents ye know. The birth from the Virgin was the only part of the matter unknown to them: with this exception, they knew all that pertained to Jesus as man. So He well says, Ye both know Me, and know whence I am: i. e. according to the flesh, and the likeness of man. But in respect of His divinity, He says, I am not come of Myself, but He that sent Me is true.

Hear, therefore, the word of the Lord, brethren; see how He confirmed to them both what they said, "We know this man whence he is," and also what they said, "When Christ cometh, no man knoweth whence He is. Then cried Christ in the temple, saying, Ye both know me, and ye know whence I am: and I am not come of myself, but He that sent me is true, whom ye know not." That is to say, ye both know me, and ye know me not; ye both know whence I am, and ye know not whence I am. Ye know whence I am: Jesus of Nazareth, whose parents also ye knew. For in this case, the birth of the Virgin alone was hidden, to whom, however, her husband was witness; for the same was able faithfully to declare this, who was also able as a husband to be jealous. Therefore, this birth of the Virgin excepted, they knew all that in Jesus pertains to man: His face was known, His country was known, His family was known; where He was born was to be known by inquiry. Rightly then did He say, "Ye both know me, and ye know whence I am," according to the flesh and form of man which He bore; but according to His divinity, "And I am not come of myself, but He that sent me is true, whom ye know not;" but yet that ye may know Him, believe on Him whom He has sent, and ye will know Him. For, "No man has seen God at any time, except the only-begotten Son, who is in the bosom of the Father, He hath declared Him:" and, "None knoweth the Father but the Son, and he to whom the Son wills to reveal Him."