Tractates on the Gospel of John

1. The Lord Jesus declares that He is giving His disciples a new commandment, that they should love one another. "A new commandment," He says, "I give unto you, that ye love one another." But was not this already commanded in the ancient law of God, where it is written, "Thou shalt love thy neighbor as thyself"?¹ Why, then, is it called a new one by the Lord, when it is proved to be so old? Is it on this account a new commandment, because He hath divested us of the old, and clothed us with the new man? For it is not indeed every kind of love that renews him that listens to it, or rather yields it obedience, but that love regarding which the Lord, in order to distinguish it from all carnal affection, added, "as I have loved you." For husbands and wives love one another, and parents and children, and all other human relationships that bind men together: to say nothing of the blame-worthy and damnable love which is mutually felt by adulterers and adulteresses, by fornicators and prostitutes, and all others who are knit together by no human relationship, but by the mischievous depravity of human life. Christ, therefore, hath given us a new commandment, that we should love one another, as He also hath loved us. This is the love that renews us, making us new men, heirs of the New Testament, singers of the new song. It was this love, brethren beloved, that renewed also those of olden time, who were then the righteous, the patriarchs and prophets, as it did afterwards the blessed apostles: it is it, too, that is now renewing the nations, and from among the universal race of man, which overspreads the whole world, is making and gathering together a new people, the body of the newly-married spouse of the only-begotten Son of God, of whom it is said in the Song of Songs, "Who is she that ascendeth, made white?"² Made white indeed, because renewed; and how, but by the new commandment? Because of this, the members thereof have a mutual interest in one another; and if one member suffer, all the members suffer with it; and one member be honored, all the members rejoice with it.³ For this they hear and observe, "A new commandment I give unto you, that ye love one another:" not as those love one another who are corrupters, nor as men love one another in a human way; but they love one another as those who are God's, and all of them sons of the Highest, and brethren, therefore, of His only Son, with that mutual love wherewith He loved them, when about to lead them on to the goal where all sufficiency should be theirs, and where their every desire should be satisfied with good things.⁴ For then there will be nothing wanting they can desire, when God will be all in all.⁵ An end like that has no end. No one dieth there, where no one arriveth save he that dieth to this world, not that universal kind of death whereby the body is bereft of the soul; but the death of the elect, through which, even while still remaining in this mortal flesh, the heart is set on the things which are above. Of such a death it is that the apostle said, "For ye are dead, and your life is hid with Christ in God."⁶ And perhaps to this, also, do the words refer, "Love is strong as death."⁷ For by this love it is brought about, that, while still held in the present corruptible body, we die to this world, and our life is hid with Christ in God; yea, that love itself is our death to the world, and our life with God. For if that is death when the soul quits the body, how can it be other than death when our love quits the world? Such love, therefore, is strong as death. And what is stronger than that which bindeth the world?

2. Think not then, my brethren, that when the Lord says, "A new commandment I give unto you, that ye love one another," there is any overlooking of that greater commandment, which requires us to love the Lord our God with all our heart, and with all our soul, and with all our mind; for along with this seeming oversight, the words "that ye love one another" appear also as if they had no reference to that second commandment, which says, "Thou shalt love thy neighbor as thyself." For "on these two commandments," He says, "hang all the law and the prophets."⁸ But both commandments may be found in each of these by those who have good understanding. For, on the one hand, he that loveth God cannot despise His commandment to love his neighbor; and on the other, he who in a holy and spiritual way loveth his neighbor, what doth he love in him but God? That is the love, distinguished from all mundane love, which the Lord specially characterized, when He added, "as I have loved you." For what was it but God that He loved in us? Not because we had Him, but in order that we might have Him; and that He may lead us on, as I said a little ago, where God is all in all. It is in this way, also, that the physician is properly said to love the sick; and what is it he loves in them but their health, which at all events he desires to recall; not their sickness, which he comes to remove? Let us, then, also so love one another, that, as far as possible, we may by the solicitude of our love be winning one another to have God within us. And this love is bestowed on us by Him who said, "As I have loved you, that ye also love one another." For this very end, therefore, did He love us, that we also should love one another; bestowing this on us by His own love to us, that we should be bound to one another in mutual love, and, united together as members by so pleasant a bond, should be the body of so mighty a Head.

3. "By this," He adds, "Shall all men know that ye are my disciples, if ye have love one to another:" as if He said, Other gifts of mine are possessed in common with you by those who are not mine,—not only nature, life, perception, reason, and that safety which is equally the privilege of men and beasts; but also languages, sacraments, prophecy, knowledge, faith, the bestowing of their goods upon the poor, and the giving of their body to the flames: but because destitute of charity, they only tinkle like cymbals; they are nothing, and by nothing are they profited.⁹ It is not, then, by such gifts of mine, however good, which may be alike possessed by those who are not my disciples, but "by this it is that all men shall know that ye are my disciples, that ye have love one to another." O thou spouse of Christ, fair amongst women! O thou who ascendest in whiteness, leaning upon thy Beloved! for by His light thou art made dazzling to whiteness, by His assistance thou art preserved from falling. How well becoming thee are the words in that Song of Songs, which is, as it were, thy bridal chant, "That there is love in thy delights"!¹⁰ This it is that suffers not thy soul to perish with the ungodly; it is this that judges thy cause, and is strong as death, and is present in thy delights. How wonderful is the character of that death, which was all but swallowed up in penal sufferings, had it not been over and above absorbed in delights! But here this discourse must now be closed; for we must make a new commencement in dealing with the words that follow.

1. While the Lord Jesus was commending to the disciples that holy love wherewith they should love one another, "Simon Peter saith unto Him, Lord, whither goest Thou?" So, at all events, said the disciple to his Master, the servant to his Lord, as one who was prepared to follow. Just as for the same reason the Lord, who read in his mind the purpose of such a question, made him this reply: "Whither I go, thou canst not follow me now;" as if He said, In reference to the object of thy asking, thou canst not now. He does not say, Thou canst not; but "Thou canst not now." He intimated delay, without depriving of hope; and that same hope, which He took not away, but rather bestowed, in His next words He confirmed, by proceeding to say, "Thou shalt follow me afterwards." Why such haste, Peter? The Rock (petra) has not yet solidified thee by His Spirit. Be not lifted up with presumption, "Thou canst not now;" be not cast now into despair, "Thou shalt follow afterwards." But what does he say to this? "Why cannot I follow Thee now? I will lay down my life for Thy sake." He saw what was the kind of desire in his mind; but what the measure of his strength, he saw not. The weak man boasted of his willingness, but the Physician had an eye on the state of his health; the one promised, the Other foreknew: the ignorant was bold; He that foreknew all, condescended to teach. How much had Peter taken upon himself, by looking only at what he wished, and having no knowledge of what he was able! How much had he taken upon himself, that, when the Lord had come to lay down His life for His friends, and so for him also, he should have the assurance to offer to do the same for the Lord; and while as yet Christ's life was not laid down for himself, he should promise to lay down his own life for Christ! "Jesus" therefore "answered him, Wilt thou lay down thy life for my sake?" Wilt thou do for me what I have not yet done for thee? "Wilt thou lay down thy life for my sake?" Canst thou go before, who art unable to follow? Why dost thou presume so far? what dost thou think of thyself? what dost thou imagine thyself to be? Hear what thou art: "Verily, verily, I say unto thee, The cock shall not crow, till thou hast denied me thrice." See, that is how thou wilt speedily become manifest to thyself, who art now talking so loftily, and knowest not that thou art but a child. Thou promisest me thy death, and thou wilt deny me thy life. Thou, who now thinkest thyself able to die for me, learn to live first for thyself; for in fearing the death of thy flesh, thou wilt occasion the death of thy soul. Just as much as it is life to confess Christ, it is death to deny Him.

2. Or was it that the Apostle Peter, as some with a perverse kind of favor strive to excuse him,¹¹ did not deny Christ, because, when questioned by the maid, he replied that he did not know the man, as the other evangelists more expressly affirm? As if, indeed, he that denies the man Christ does not deny Christ; and so denies Him in respect of what He became on our account, that the nature He had given us might not be lost. Whoever, therefore, acknowledges Christ as God, and disowns Him as man, Christ died not for him; for as man it was that Christ died. He who disowns Christ as man, finds no reconciliation to God by the Mediator. For there is one God, and one Mediator between God and men, the man Christ Jesus.¹² He that denies Christ as man is not justified: for as by the disobedience of one man, many were made sinners; so also by the obedience of one man shall many be made righteous.¹³ He that denies Christ as man, shall not rise again into the resurrection of life; for by man is death, and by man is also the resurrection of the dead: for as in Adam all die, even so in Christ shall all be made alive.¹⁴ And by what means is He the Head of the Church, but by His manhood, because the Word was made flesh, that is, God, the Only-begotten of God the Father, became man. And how then can one be in the body of Christ who denies the man Christ? Or how can one be a member who disowns the Head? But why linger over a multitude of reasons when the Lord Himself undoes all the windings of human argumentation? For He says not, The cock shall not crow till thou hast denied the man; or, as He was wont to speak in His more familiar condescension with men, The cock shall not crow till thou hast thrice denied the Son of man; but He says, "till thou hast denied me thrice." What is that "me," but just what He was, and what was He but Christ? Whatever of Him, therefore, he denied, he denied Himself, he denied the Christ, he denied the Lord his God. For Thomas also, his fellow-disciple, when he exclaimed, "My Lord and my God," did not handle the Word, but only His flesh; and laid not his inquisitive hands on the incorporeal nature of God, but on His human body.¹⁵ And so he touched the man, and yet recognized his God. If, then, what the latter touched, Peter denied; what the latter invoked, Peter offended. "The cock shall not crow till thou hast denied me thrice." Although thou say, "I know not the man;" although thou say, "Man, I know not what thou sayest;" although thou say, "I am not one of His disciples;"¹⁶ thou wilt be denying me. If, which it were sinful to doubt, Christ so spake, and foretold the truth, then doubtless Peter denied Christ. Let us not accuse Christ in defending Peter. Let infirmity acknowledge its sin; for there is no falsehood in the Truth. When Peter's infirmity acknowledged its sin, his acknowledgment was full; and the greatness of the evil he had committed in denying Christ, he showed by his tears. He himself reproves his defenders, and for their conviction, brings his tears forward as witnesses. Nor have we, on our part, in so speaking, any delight in accusing the first of the apostles; but in looking on him, we ought to take home the lesson to ourselves, that no man should place his confidence in human strength. For what else had our Teacher and Saviour in view, but to show us, by making the first of the apostles himself an example, that no one ought in any way to presume of himself? And that, therefore, really took place in Peter's soul, for which he gave cause in his body. And yet he did not go before in the Lord's behalf, as he rashly presumed, but did so otherwise than he reckoned. For before the death and resurrection of the Lord, he both died when he denied, and returned to life when he wept; but he died, because he himself had been proud in his presumption, and he lived again, because that Other had looked on him with kindness.