Psalms 50:20
in Psalms 50You sit and malign your brother; you slander your own mother’s son.
BSB
The same verse in ASV and KJV ▾
ASV
Thou sittest and speakest against thy brother; Thou slanderest thine own mother’s son.
KJV
Thou sittest and speakest against thy brother; thou slanderest thine own mother’s son.
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This verse in Psalms 50
Commentary
12 notes on this verseBeware also of a blabbing tongue and of itching ears. Neither detract from others nor listen to detractors.… Keep your tongue from caviling, and watch over your words. Know that in judging others you are passing sentence on yourself and that you are yourself guilty of the faults that you blame in them. It is no excuse to say, "If others tell me things, I cannot be rude to them." No one cares to speak to an unwilling listener. An arrow never lodges in a stone: often it recoils on the shooter of it.
This site's exposition
To the wicked, however, God says
on Psalms 50:16-21
To the wicked, however, God says turns on a second group. They recite His statutes while hating His instruction, and the list is concrete: a thief befriended, a lot thrown in with adulterers, a mouth loosed for evil, and a brother maligned. God kept silent, and they thought He was just like them, so now He rebukes them to their face.
The record, by era
The Church Fathers2 voices
But you suffered wrong at his hands: why, then, do wrong to yourself? Those who take revenge, after all, strike themselves with a sword. I mean, if you want to do yourself a favor and have revenge on him, speak well of the wrongdoer; in this way you will turn many people into accusers in your place and earn yourself a great reward, whereas if you speak ill of him, you will not be believed, being suspected of bias. And so the results of your exertion go in the opposite direction: whereas you are anxious to undermine his reputation, the opposite happens; it is by commendation, not accusation, that this happens, you see. You bring yourself into disrepute, while your shafts in his direction are wide of the mark. Bias in fact is the impression on the mind of the listeners, not allowing your words to gain entry to their ears. The same thing happens as in judicial objections: when someone raises an objection to evidence in court, the whole process is put on hold. Exactly so, in this instance, suspicion of bias prevents the case becoming admissible. Do not speak ill, accordingly, in case the black mark attaches to you, and instead of preparing mud with clay and bricks, you weave for him wreaths from roses, violets and other flowers. And do not bear dung in your mouth, like beetles (this is what slanderers do, you know: they are the first to be affected by the stench), but bear flowers, like the bees, and make honeycombs like them, and be gentle to everybody. Everyone feels revulsion for slanderers like a bad smell, as if they were some bloodsucker, fed on others' problems like a beetle on dung; with the person bearing a word of commendation, on the other hand, everyone associates like a member of their own body, their own brother, their son, their father.
"Sitting against thy brother thou didst detract" (ver. 20). And this "sitting" doth belong to that whereof he hath spoken above in, "hath embraced." For he that doeth anything while standing or passing along, doth it not with pleasure: but if he for this purpose sitteth, how much leisure doth he seek out to do it! That very evil detraction thou wast making with diligence, thou wast making sitting; thou wouldest thereon be wholly engaged; thou wast embracing thy evil, thou wast kissing thy craftiness. "And against thy mother's son thou didst lay a stumbling-block." Who is "mother's son"? Is it not brother? He would repeat then the same that he had said above, "thy brother." Hath he intimated that any distinction must be perceived by us? Evidently, brethren, I think a distinction must be made. Brother against brother doth detract, for example's sake, as though for instance one strong, and now a doctor and scholar of some weight, doth detract from his brother, one perchance that is teaching well and walking well: but another is weak, against him he layeth a stumbling-block by detracting from the former. For when the good are detracted from by those that seem to be of some weight and to be learned, the weak fall upon the stumbling-block, who as yet know not how to judge. Therefore this weak one is called "mother's son," not yet father's, still needing milk, and hanging on the breast. He is borne as yet in the bosom of his mother the Church, he is not strong enough to draw near to the solid food of his Father's table, but from the mother's breast he draweth sustenance, unskilled in judging, inasmuch as yet he is animal and carnal. […]
The Medieval Church1 voice
"Sitting, you spoke against your brother." Here he shows how the sin of the tongue is aggravated by the condition of persons. And first, by the condition of the speaker; second, by the condition of the one spoken against; third, by the condition of the …
The Puritans and the Awakening2 voices
Thou sittest,.... Either in the chair of Moses, or on the seat of judgment, in the great sanhedrim of the nation; or, as Aben Ezra paraphrases it, "in the seat of the scornful"; and speakest against thy brother; even to pass sentence upon him, to put him to death for professing faith in Christ, Mat 10:21; thou slanderest thine own mother's son; the apostles and disciples of Christ, who were their brethren and kinsmen according to the flesh; and even our Lord Jesus Christ himself, who was bone of their bone, and flesh of their flesh.
): " Thou sittest, and speakest against thy brother, dost basely abuse and misrepresent him, magisterially judge and censure him, and pass sentence upon him, as if you wert his master to whom he must stand or fall, whereas he is thy brother, as good as thou art, and upon the level with thee, for he is thy own mother's son.
quarantine:debris (2026-07-29) — leading-punctuation+unbalanced-parens+odd-straight-quotes
5 more voices on this verse
The Nineteenth Century5 voices
Thou sittest and speakest against thy brother. He sits down to it, makes it his meat, studies it, resolves upon it, becomes a master of defamation, occupies the chair of calumny. His nearest friend is not safe, his dearest relative escapes not. Thou slanderest thine own mother's son. He ought to love him best, but he has an ill word for him. The son of one's own mother was to the Oriental a very tender relation; but the wretched slanderer knows no claims of kindred.
A commentator
Jamieson, Fausset & Brown1802–1910
Commentary Critical and Explanatory on the Whole Bible (1871)
They are unworthy to use even the words of God's law. Their hypocrisy and vice are exposed by illustrations from sins against the seventh, eighth, and ninth commandments. God, no longer (even in appearance) disregarding such, exposes their sins and threatens a terrible punishment.
Thou sittest and speakest against thy brother. He sits down to it, makes it his meat, studies it, resolves upon it, becomes a master of defamation, occupies the chair of calumny. His nearest friend is not safe, his dearest relative escapes not. Thou slanderest thine own mother's son. He ought to love him best, but he has an ill word for him. The son of one's own mother was to the Oriental a very tender relation; but the wretched slanderer knows no claims of kindred. He stabs his brother in the dark, and aims a blow at him who came forth of the same womb; yet he wraps himself in the robe of hypocrisy, and dreams that he is a favourite of heaven, an accepted worshipper of the Lord. Are such monsters to be met with nowadays? Alas! they pollute our churches still, and are roots of bitterness, spots on our solemn feasts, wandering stars for whom is reserved the blackness of darkness for ever. Perhaps some such may read these lines, but they will probably read them in vain; their eyes are too dim to see their own condition, their hearts are waxen gross, their ears are dull of hearing; they are given up to a strong delusion to believe a lie, that they may be damned.
Here the Lord turns to the manifestly wicked among his people; and such there were even in the highest places of his sanctuary. If moral formalists had been rebuked, how much more these immoral pretenders to fellowship with heaven? If the lack of heart spoiled the worship of the more decent and virtuous, how much more would violations of the law, committed with a high hand, corrupt the sacrifices of the wicked?
A commentator
Albert Barnes1798–1870
Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)
proposed
Thou sittest and speakest against thy brother - To the general character of falsehood and slander there is now added the fact that they were guilty of this in the most aggravated manner conceivable - against their nearest relations, the members of their own families. They were not only guilty of the crime against neighbors - against strangers - against persons to whom they sustained no near relationship; but against those of their own households - those whose characters, on that account, ought to have been especially dear to them. The words ““thou sittest”” probably refer to the fact that they would do this when enjoying social contact with them; in confidential conversation; when words of peace, and not of slander, might be properly expected. The word “brother” “might” be used as denoting any other man, or any one of the same nation; but the phrase which is added, “thine own mother’s son,” shows that it is here to be taken in the strictest sense. Thou slanderest - literally, “Thou givest to ruin.” Prof. Alexander renders it, “Thou wilt aim a blow.” The Septuagint, the Vulgate, Luther, and DeWette understand it of slander. Thine own mother’s son - It is to be remembered that where polygamy prevailed there would be many children in the same family who had the same father, but not the same mother. The nearest relationship, therefore, was where there was the same mother as well as the same father. To speak of a brother, in the strictest sense, and as implying the nearest relationship, it would be natural to speak of one as having the same mother. The idea here is, that while professing religion, and performing its external rites with the most scrupulous care, they were guilty of the basest crimes, and showed an entire want of moral principle and of natural affection. […]
The words behind it
7 Hebrew wordsEvery Hebrew word of this verse in the order it stands, with what it means and the door to its own study. The last column counts the times a word stands in the whole Bible: the rarer the word, the more the places it appears belong together.
| Hebrew | Sound | Meaning | Word study | In the Bible |
|---|---|---|---|---|
| תֵּ֭שֵׁב | teshev | you sit | H3427 → | 1079 times |
| בְּאָחִ֣יךָ | beachikha | on brother your | H251 → | 630 times |
| תְדַבֵּ֑ר | tedaber | you speak | H1696 → | 1141 times |
| בְּבֶֽן־ | beven- | on [the] child of | H1121 → | 4930 times |
| אִ֝מְּךָ֗ | ʾimekha | mother your | H517 → | 220 times |
| תִּתֶּן־ | titen- | you give | H5414 → | 2011 times |
| דֹּֽפִי׃ | dofi | a fault | H1848 → |
תֵּ֭שֵׁבyou sit
teshevH3427 →1079 times
בְּאָחִ֣יךָon brother your
beachikhaH251 →630 times
תְדַבֵּ֑רyou speak
tedaberH1696 →1141 times
בְּבֶֽן־on [the] child of
beven-H1121 →4930 times
אִ֝מְּךָ֗mother your
ʾimekhaH517 →220 times
תִּתֶּן־you give
titen-H5414 →2011 times
דֹּֽפִי׃a fault
dofiH1848 →
A shaded row is a word that stands 400 times or fewer in the Bible.
The walk
8 stopsEach card is a verse this one points to, and under it the verses that one points to in turn. Where several paths arrive at the same place, that place is listed first: the text keeps returning to it.
Through
Matthew 5:11Blessed are you when people insult you, persecute you, and falsely say all kinds of evil against you because of Me.
it leads to
- 1 Peter 4:14
If you are insulted for the name of Christ, you are blessed, because the Spirit of glory and of God rests on you.
- Luke 21:17
And you will be hated by everyone because of My name.
- Mark 13:13
You will be hated by everyone because of My name, but the one who perseveres to the end will be saved.
- Matthew 24:9
Then they will deliver you over to be persecuted and killed, and you will be hated by all nations because of My name.
- Luke 6:22
Blessed are you when people hate you, and when they exclude you and insult you and reject your name as evil because of the Son of Man.
- 1 Peter 4:14
Through
Matthew 10:21Brother will betray brother to death, and a father his child; children will rise against their parents and have them put to death.
it leads to
- Luke 21:16–17
You will be betrayed even by parents and brothers and relatives and friends, and some of you will be put to death.
- Micah 7:5–6
Do not rely on a friend; do not trust in a companion. Seal the doors of your mouth from her who lies in your arms.
- Luke 21:16–17
Through
Leviticus 19:16You must not go about spreading slander among your people. You must not endanger the life of your neighbor. I am the LORD.
it leads to
- Exodus 23:1
“You shall not spread a false report. Do not join the wicked by being a malicious witness.
- Exodus 23:1
Where this verse is studied
On this page
About Psalms

This page draws on 11 works. Open the list of works
This page draws on Albert Barnes, Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869); Augustine of Hippo, Exposition on Psalm 50; Charles Spurgeon, The Treasury of David, Vol. 2; Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible; Jamieson, Fausset and Brown, Commentary Critical and Explanatory on the Whole Bible; Jerome, LETTER 52.14; John Chrysostom, COMMENTARY ON THE PSALMS 50:10; John Gill, Exposition of the Old Testament; John Gill, Exposition of the Old Testament (1748-1763); Matthew Henry, Commentary on the Whole Bible and Thomas Aquinas, Exposition on the Psalms of David.
