Proverbs 15:7
 Proverbs 15:7 
New International Version (©2011)
The lips of the wise spread knowledge, but the hearts of fools are not upright.

New Living Translation (©2007)
The lips of the wise give good advice; the heart of a fool has none to give.

English Standard Version (©2001)
The lips of the wise spread knowledge; not so the hearts of fools.

New American Standard Bible (©1995)
The lips of the wise spread knowledge, But the hearts of fools are not so.

King James Bible (Cambridge Ed.)
The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.

Holman Christian Standard Bible (©2009)
The lips of the wise broadcast knowledge, but not so the heart of fools.

International Standard Version (©2012)
What the wise have to say disseminates knowledge, but it's not in the heart of fools to do so.

NET Bible (©2006)
The lips of the wise spread knowledge, but not so the heart of fools.

Aramaic Bible in Plain English (©2010)
The lips of the wise speak knowledge and the hearts of fools are unrighteous.

GOD'S WORD® Translation (©1995)
The lips of wise people spread knowledge, but a foolish attitude does not.

King James 2000 Bible (©2003)
The lips of the wise disperse knowledge: but the heart of the foolish does not so.

American King James Version
The lips of the wise disperse knowledge: but the heart of the foolish does not so.

American Standard Version
The lips of the wise disperse knowledge; But the heart of the foolish doeth not so.

Douay-Rheims Bible
The lips of the wise shall disperse knowledge: the heart of fools shall be unlike.

Darby Bible Translation
The lips of the wise disperse knowledge, but not so the heart of the foolish.

English Revised Version
The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.

Webster's Bible Translation
The lips of the wise diffuse knowledge: but the heart of the foolish doeth not so.

World English Bible
The lips of the wise spread knowledge; not so with the heart of fools.

Young's Literal Translation
The lips of the wise scatter knowledge, And the heart of fools is not right.

Matthew Henry's Concise Commentary

15:3. Secret sins, services, and sorrows, are under God's eye. This speaks comfort to saints, and terror to sinners. 4. A good tongue is healing to wounded consciences, by comforting them; to sin-sick souls, by convincing them; and it reconciles parties at variance. 5. If instruction is despised, reprove men rather than suffer them to go on undisturbed in the way to ruin. 6. The wealth of worldly men increases their fears and suspicions, adds strength to their passions, and renders the fear of death more distressing. 7. We use knowledge aright when we disperse it; but the heart of the foolish has nothing to disperse that is good. 8,9. The wicked put other things in the stead of Christ's atonement, or in the place of holy obedience. Praying graces are his gift, and the work of his Spirit, with which he is well pleased. 10. He that hates reproof shall perish in his sins, since he would not be parted from them.


Pulpit Commentary

Verse 7. - The lips of the wise disperse knowledge (ver. 2; Proverbs 10:31). The LXX. takes the verb יִרָוּ in its other signification of "binding" or "embracing," and translates, "The lips of the wise are bound (δέδεται) with knowledge;" i.e. knowledge is always on them and controls their movements. The wise know when to speak, when to be silent, and what to say. But the heart of the foolish doeth not so; i.e. doth not disperse knowledge. Vulgate, cor stultorum dissimile erit, "will be unlike," which probably means the same as the Authorized Version. (Compare a similar use of the words lo-ken in Genesis 48:18; Exodus 10:11.) But the contrast is stated rather weakly by this rendering, lips and heart having the same office to perform; hence it is better, with Delitzsch, Ewald, and others, to take כֵן (ken) as an adjective in the sense of "right" or "trustworthy," and either to supply the former verb, "disperseth that which is not right," or to render, "The heart of the foot is not directed right;" the fool goes astray, and leads himself and others into error. Septuagint, "The hearts of fools are not safe (ἀσφαλεῖς)."


Gill's Exposition of the Entire Bible

The lips of the wise disperse knowledge,.... Scatter it about for the benefit of others; they are communicative and diffusive of it unto others, that fruit may abound to their account: so the first ministers of the Gospel diffused the savour of the knowledge of Christ and his Gospel in every place; their words went into all the earth, and their sound to the end of the world; and so every Gospel minister will speak according to the oracles of God, and according to the abilities and measure of the gift which he has received; and to the utmost of his power feeds souls with knowledge and understanding;

but the heart of the foolish doth not so; does not disperse knowledge, for he has no solid substantial knowledge in him: or, "the heart of the foolish is not right" (x); it is full of folly and wickedness: or "the heart of the foolish does not disperse that which is right" (y); true and right things, and the knowledge of them; but, on the contrary, as in Proverbs 15:2, "pours out foolishness".

(x) "non erit rectum", Pagninus, Baynus; "non est rectum", Piscator, Mercerus. (y) "Spargit quod abest a recto", Junius & Tremellius, Amama; "eventilant non rectum", Schultens, Cocceius.


Jamieson-Fausset-Brown Bible Commentary

7. (Compare Pr 10:20, 21).

heart … not so—not right, or vain.


Proverbs 15:7 Parallel Commentaries

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A Gentle Answer Turns Away Wrath
6In the house of the righteous is much treasure: but in the revenues of the wicked is trouble. 7The lips of the wise disperse knowledge: but the heart of the foolish does not so. 8The sacrifice of the wicked is an abomination to the LORD: but the prayer of the upright is his delight. …

Proverbs 15:2 The tongue of the wise adorns knowledge, but the mouth of the fool gushes folly.
Proverbs 15:6 The house of the righteous contains great treasure, but the income of the wicked brings ruin.
Proverbs 15:8 The LORD detests the sacrifice of the wicked, but the prayer of the upright pleases him.