Tertullian — Commentary on Scripture

Matthew 5:26

Moreover, as often as the soul has fallen short as a defaulter in sin, it has to be recalled to existence, until it "pays the utmost farthing," thrust out from time to time into the prison of the body.

A Treatise on the Soul

Matthew 5:27

In fact, how does the Lord demonstrate Himself as adding a superstructure to the Law, except by interdicting sins of the will as well (as other sins); while He defines not only the man who had actually invaded another's wedlock to be an adulterer, but likewise him who had contaminated (a woman) by the concupiscence of his gaze? Accordingly it is dangerous enough for the mind to set before itself what it is forbidden to perform, and rashly through the will to perfect its execution.

On Repentance

Matthew 5:27

But he had withal said above: "Are we, then, making void the law through faith? Far be it; but we are establishing the law " -forsooth in those (points) which, being even now interdicted by the New Testament, are prohibited by an even more emphatic precept: instead of, "Thou shalt not commit adultery," "Whoever shall have seen with a view to concupiscence, hath already committed adultery in his own heart; " and instead of, "Thou shalt not kill," "Whoever shall have said to his brother, Racha, shall be in danger of hell.

On Modesty

Matthew 5:28

For, when one reads of God as being "the searcher and witness of the heart; " when His prophet is reproved by His discovering to him the secrets of the heart; when God Himself anticipates in His people the thoughts of their heart, "Why think ye evil in your hearts? " when David prays "Create in me a clean heart, O God," and Paul declares, "With the heart man believeth unto righteousness," and John says, "By his own heart is each man condemned; " when, lastly, "he who looketh on a woman so as to lust after her, hath already committed adultery with her in his heart," -then both points are cleared fully up, that there is a directing faculty of the soul, with which the purpose of God may agree; in other words, a supreme principle of intelligence and vitality (for where there is intelligence, there must be vitality), and that it resides in that most precious part of our body to which God especially looks: so that you must not suppose, with Heraclitus, that this sovereign faculty of which we are treating is moved by some external force; nor with Moschion, that it floats about through the w…

For, when one reads of God as being "the searcher and witness of the heart; " when His prophet is reproved by His discovering to him the secrets of the heart; when God Himself anticipates in His people the thoughts of their heart, "Why think ye evil in your hearts? " when David prays "Create in me a clean heart, O God," and Paul declares, "With the heart man believeth unto righteousness," and John says, "By his own heart is each man condemned; " when, lastly, "he who looketh on a woman so as to lust after her, hath already committed adultery with her in his heart," -then both points are cleared fully up, that there is a directing faculty of the soul, with which the purpose of God may agree; in other words, a supreme principle of intelligence and vitality (for where there is intelligence, there must be vitality), and that it resides in that most precious part of our body to which God especially looks: so that you must not suppose, with Heraclitus, that this sovereign faculty of which we are treating is moved by some external force; nor with Moschion, that it floats about through the whole body; nor with Plato, that it is enclosed in the head; nor with Zenophanes, that it culminates in the crown of the head; nor that it reposes in the brain, according to the opinion of Hippocrates; nor around the basis of the brain, as Herophilus thought; nor in the membranes thereof, as Strato and Erasistratus said; nor in the space between the eyebrows, as Strato the physician held; nor within the enclosure of the breast, according to Epicurus: but rather, as the Egyptians have always taught, especially such of them as were accounted the expounders of sacred truths; in accordance, too, with that verse of Orpheus or Empedocles:

A Treatise on the Soul

Matthew 5:28

The emotions of sin, indeed, when not resulting in effects, are usually imputed to the soul: "Whosoever looketh on a woman to lust after, hath already in his heart committed adultery with her." But what has the flesh alone, without the soul, ever done in operations of virtue, righteousness, endurance, or chastity? What absurdity, however, it is to attribute sin and crime to that substance to which you do not assign any good actions or character of its own! Now the party which aids in the commission of a crime is brought to trial, only in such a way that the principal offender who actually committed the crime may bear the weight of the penalty, although the abettor too does not escape indictment.

A Treatise on the Soul

Matthew 5:28

Enough, that the Lord has said faults are committed in the mind and the conscience. If concupiscence or malice have ascended into a man's heart, He saith it is held as a deed. You therefore have given a guarantee; which clearly has "ascended into your heart," which you can neither contend you were ignorant of nor unwilling; for when you gave the guarantee, you knew that you did it; when you knew, of course you were willing: you did it as well in act as in thought; nor can you by the lighter charge exclude the heavier, so as to say that it is clearly rendered false, by giving a guarantee I for what you do not actually perform.

On Idolatry

Matthew 5:28

For His own servants, may the Lord by His mercy take care that to them it may be lawful even to presume on His goodness! But why are we a (source of) danger to our neighbour? why do we import concupiscence into our neighbour? which concupiscence, if God, in "amplifying the law," do not dissociate in (the way of) penalty from the actual commission of fornication, I know not whether He allows impunity to him who has been the cause of perdition to some other.

On the Apparel of Women Book II

Matthew 5:28

The Lord Himself, in short, when rebuking our thoughts, includes in His censures this aspect of the flesh, (man's heart), the citadel of the soul: "Why think ye evil in your hearts? " and again: "Whosoever looketh on a woman, to lust after her, hath already committed adultery with her in his heart." So that even the thought, without operation and without effect, is an act of the flesh.

On the Resurrection of the Flesh

Matthew 5:28

"Whosoever looketh on a woman to lust after her, hath committed adultery with her already in his heart." Therefore, even for this cause it is most fitting that the soul, without at all waiting for the flesh, should be punished for what it has done without the partnership of the flesh.

A Treatise on the Soul

Matthew 5:28

But how far wider an extent the Lord assigns to those crimes we are sure: when He defines adultery to consist even in concupiscence, "if one shall have cast an eye lustfully on," and stirred his soul with immodest commotion; when He judges murder to consist even in a word of curse or of reproach, and in every impulse of anger, and in the neglect of charity toward a brother just as John teaches, that he who hates his brother is a murderer.

On Idolatry

Matthew 5:28

For, since he says that married persons make this their solicitude, "how to please one another" (not, of course, morally, for a good solicitude he would not impugn); and (since), he wishes them to be understood to be solicitous about dress, and ornament, and every kind of personal attraction, with a view to increasing their power of allurement; (since), moreover, to please by personal beauty and dress is the genius of carnal concupiscence, which again is the cause of fornication: pray, does second marriage seem to you to border upon fornication, since in it are detected those ingredients which are appropriate to fornication? The Lord Himself said, "Whoever has seen a woman with a view to concupiscence has already violated her in his heart." But has he who has seen her with a view to marriage done so less or more? What if he have even married her?-which he would not do had he not desired her with a view to marriage, and seen her with a view to concupiscence; unless it is possible for a wife to be married whom you have not seen or desired.

On Exhortation to Chastity

Matthew 5:32

Meantime withal, while prohibiting divorce, he uses the Lord's precept against adultery as an instrument for providing, in place of divorce, either perseverance in widowhood, or else a reconciliation of peace: inasmuch as "whoever shall have dismissed a wife (for any cause) except the cause of adultery, maketh her commit adultery; and he who marrieth one dismissed by a husband committeth adultery." What powerful remedies does the Holy Spirit furnish, to prevent, to wit, the commission anew of that which He wills not should anew be pardoned!

On Modesty

Matthew 5:32

For in the Gospel of Matthew he says, "Whosoever shall put away his wife, saving for the cause of fornication, causeth her to commit adultery." He also is deemed equally guilty of adultery, who marries a woman put away by her husband.

Against Marcion Book IV

Matthew 5:32

But another reason, too, conspires; nay, not another, but (one)which imposed the law of "the beginning," and moved the will of God to prohibit divorce: the fact that (he)who shall have dismissed his wife, except on the ground of adultery, makes her commit adultery; and (he) who shall have married a (woman) dismissed by her husband, of course commits adultery. A divorced woman cannot even marry legitimately; and if she commit any such act without the name of marriage, does it not fall under the category of adultery, in that adultery is crime in the way of marriage? Such is God's verdict, within straiter limits than men's, that universally, whether through marriage or promiscuously, the admission of a second man (to intercourse) is pronounced adultery by Him.

On Monogamy

Matthew 5:34

In the next place proceeding to mendacity, the minister of covetousness (of false swearing I am silent, since even swearing is not lawful )-is trade adapted for a servant of God? But, covetousness apart, what is the motive for acquiring? When the motive for acquiring ceases, there will be no necessity for trading.

On Idolatry

Matthew 5:36

What "grace" is compatible with "injury? "What "beauty" with "impurities? "Shall a Christian woman heap saffron on her head, as upon an altar? For, whatever is wont to be burned to the honour of the unclean spirit, that-unless it is applied for honest, and necessary, and salutary uses, for which God's creature was provided-may seem to be a sacrifice. But, however, God saith, "Which of you can make a white hair black, or out of a black a white? " And so they refute the Lord! "Behold!" say they, "instead of white or black, we make it yellow,-more winning in grace.

On the Apparel of Women Book II

Matthew 5:37

Besides, does not the very fact that they have the distinct names of Father and Son amount to a declaration that they are distinct in personality? For, of course, all things will be what their names represent them to be; and what they are and ever will be, that will they be called; and the distinction indicated by the names does not at all admit of any confusion, because there is none in the things which they designate. "Yes is yes, and no is no; for what is more than these, cometh of evil."

Against Praxeas

Matthew 5:37

Light is light; and darkness, darkness; yea is yea; and nay, nay; "whatsoever is more than these cometh of evil." She who bare (really) bare; and although she was a virgin when she conceived, she was a wife when she brought forth her son.

On the Flesh of Christ

Matthew 5:37

Moreover, they remembered the words): "Let your communication be yea, yea; nay, nay; for whatsoever is more than this cometh of evil; " so that they were not to handle the gospel in a diversity of treatment.

The Prescription Against Heretics

Matthew 5:38

So, too, "Eye for eye, and tooth for tooth," has now grown old, ever since "Let none render evil for evil" grew young.

On Exhortation to Chastity