Proverbs 12:23

23 A fell man covereth knowing; and the heart of unwise men stirreth folly. (A clever person concealeth his knowledge; but the unwise tell out their foolishness.)

Proverbs 12:23 Meaning and Commentary

Proverbs 12:23

A prudent man concealeth knowledge
Of things natural or divine, which he is furnished with; not but that he is willing to communicate it, as he should, at proper times, in proper places, and to proper persons; but he does not needlessly and unseasonably speak of it; he does not make a show of it, or boast and brag of it: he modestly forbears to speak of what he knows, but when there is a necessity for it, even of that which may be lawfully divulged; which is a point of prudence and modesty; otherwise it is criminal to reveal secrets, or publish what should be kept private or should not be known. Aben Ezra interprets it of a wise man's hiding his knowledge in his heart, that he may not forget it; but the heart of fools proclaimeth foolishness;
that which they have in their hearts and minds, and which they take for deep knowledge, profound and recondite learning, they proclaim with their mouths in a noisy and clamorous way; and while they declare their ill shaped notions, their incoherent and unconnected ideas of things, they betray their ignorance and folly, as ostentatious men do.

Proverbs 12:23 In-Context

21 Whatever befalleth to a just man, it shall not make him sorry; but wicked men shall be filled with evil. (Whatever befalleth to the righteous, shall not bring them sorrow, or grief; but the wicked shall be filled with evil.)

22 False lips is abomination to the Lord; but they that do faithfully, please him.

23 A fell man covereth knowing; and the heart of unwise men stirreth folly. (A clever person concealeth his knowledge; but the unwise tell out their foolishness.)

24 The hand of strong men shall have lordship; but the hand that is slow, shall serve to tributes. (The hand of the strong shall rule; but those who be lazy, shall become slaves.)

25 Mourning in the heart of a just man shall make him meek; and he shall be made glad by a good word. (Mourning in the heart of a righteous person shall make him weak; but he shall be made happy by a good, or by a kind, word.)