The Monastic Pint Answers from church history on today's questions

Matthew 5:28: whoever looks at a woman to lust

What Christian writers said, from about AD 150 to 1930.

46 passages · 27 writers · 10 centuries

The short answer

Writers say Christ in Matthew 5:28 extends the seventh commandment from the act to the heart. Chrysostom and Augustine note that Christ speaks of looking in order to lust, not of desire alone, and Ambrose says the Lord condemned not the look but the inward affection. Tertullian says the Lord forbids sins of the will and counts the concupiscence of the gaze as adultery, and Clement of Alexandria says one who looks so as to lust is judged because he admired. Calvin takes the eye as whatever hinders obedience to God, Augustine as whatever one loves that hinders the way to true happiness, and Brown as the eye considered as the occasion of sin, while Philaret says it is plucked out with the will.

Looking to lust is adultery in the heart

33 passages · 24 writers · 100s to 1900s

Chrysostom, Ambrose, and Augustine say the sin lies in looking in order to lust. Calvin and Matthew Henry say Christ counts the concealed desires and polluted thoughts of the heart as adultery.

c. 390 · John Chrysostom, Homilies on the Gospel of Matthew 17.2

Why then did He not make a distinction here also? Nay, very great is the distinction which, if thou attend, thou wilt see here also included. For He said not simply, “whosoever shall desire,” since it is possible for one to desire even when sitting in the mountains; but, “Whosoever shall look to lust;” that is to say, he who gathers in lust unto himself; he who, when nothing compels him, brings in the wild beast upon his thoughts when they are calm. For this comes no longer of nature, but of self-indulgence. This even the ancient Scripture corrects from the first, saying, “Contemplate not beauty which is another’s.”

1555 · John Calvin, Commentary on a Harmony of the Evangelists Matthew, Mark, and Luke, part 1 Matt.5.28

The design of Christ was to condemn generally the lust of the flesh. He says, that not only those who have seduced their neighbors’ wives, but those who have polluted their eyes by an immodest look, are adulterers before God. This is a synecdoche: for not only the eyes, but even the concealed flames of the heart, render men guilty of adultery. Accordingly, Paul makes chastity (1 Corinthians 7:34) to consist both in body and in mind. But Christ reckoned it enough to refute the gross mistake which was prevalent: for they thought that it was only necessary to guard against outward adultery. As it is generally by the wantonness of the eyes that temptations are presented to the mind, and as lust enters, as it were, by that door, Christ used this mode of speaking, when he wished to condemn lust: which is evident from the expression, to lust after her. This teaches us also, that not only those who form a deliberate purpose of fornication, but those who admit any polluted thoughts, are reckoned adulterers before God.

1710–1714 · Matthew Henry, Commentary on Matthew 5.27-32

We are here taught, that there is such a thing as heart-adultery, adulterous thoughts and dispositions, which never proceed to the act of adultery or fornication; and perhaps the defilement which these give to the soul, that is here so clearly asserted, was not only included in the seventh commandment, but was signified and intended in many of those ceremonial pollutions under the law, for which they were to wash their clothes, and bathe their flesh in water. Whosoever looketh on a woman (not only another man's wife, as some would have it, but any woman), to lust after her, has committed adultery with her in his heart, v. 28. This command forbids not only the acts of fornication and adultery, but, (1.) All appetites to them, all lusting after the forbidden object; this is the beginning of the sin, lust conceiving (James i. 15); it is a bad step towards the sin; and where the lust is dwelt upon and approved, and the wanton desire is rolled under the tongue as a sweet morsel, it is the commission of sin, as far as the heart can do it; there wants nothing but convenient opportunity for the sin itself.

Plucking out the eye and cutting off the hand

13 passages · 12 writers · 100s to 1900s

Calvin takes the eye as whatever hinders obedience to God, Augustine as whatever one loves that hinders the way to true happiness, and Brown as the eye considered as the occasion of sin, while Philaret says it is plucked out with the will.

c. 197–200 · Clement of Alexandria, The Instructor (Paedagogus) 3.11

The eyes especially are to be sparingly used, since it is better to slip with the feet than with the eyes. Accordingly, the Lord very summarily cures this malady: “If thine eye offend thee, cut it out,” He says, dragging lust up from the foundation. But languishing looks, and ogling, which is to wink with the eyes, is nothing else than to commit adultery with the eyes, lust skirmishing through them. For of the whole body, the eyes are first destroyed.

1555 · John Calvin, Commentary on a Harmony of the Evangelists Matthew, Mark, and Luke, part 1 Matt.5.29

“You have no right to object to me, that you can scarcely turn your eyes in any direction, without being suddenly drawn away by some temptation: for you ought rather to part with your eyes, than to depart from the commandments of God.” And yet Christ does not mean, that we must mutilate our body, in order to obey God: but as all would readily wish, that they should not be restrained from the free use of their senses, Christ employs an exaggerated form of speech to show, that whatever hinders us from yielding that obedience to God which he requires in his law, ought to be cut off. And he does so expressly, because men allow themselves too much liberty in that respect. If the mind were pure, the eyes and hands would be obedient to it; for it is certain, that they have no movement of their own. But here we are deeply to blame. We are so far from being as careful as we ought to be, to avoid allurements, that we rather provoke our senses to wickedness by allowing them unbounded liberty.

1830 · Philaret of Moscow, The Longer Catechism of the Orthodox, Catholic, Eastern Church 3.588

Must we, then, literally pluck out the offending eye? We must pluck it out, not with the hand, but with the will. He who has firmly resolved not even to look upon that which causes him to offend hath already plucked out the offending eye.