Proverbs 12:23

12:23 The shrewd person ¹  conceals ²  knowledge,

but foolish people ³  publicize folly. ⁴ 

Proverbs 15:7

15:7 The lips of the wise spread ⁵  knowledge,

but not so the heart of fools. ⁶ 

Proverbs 25:3

25:3 As the heaven is high ⁷  and the earth is deep

so the hearts of kings are unsearchable. ⁸ 

[12:23]  ¹ tn Heb “a shrewd man” (so NAB); KJV, NIV “a prudent man”; NRSV “One who is clever.”

[12:23]  ² sn The term כֹּסֶה (koseh, “covers; hides”) does not mean that he never shares his knowledge, but discerns when it is and is not appropriate to speak.

[12:23]  ³ tn Heb “the heart of fools.” The term לֵב (lev, “heart”) functions as a synecdoche of part (= heart) for the whole (= person): “foolish people.” This type of fool despises correction and instruction. His intent is to proclaim all that he does – which is folly. W. McKane says that the more one speaks, the less likely he is able to speak effectively (Proverbs [OTL], 422). Cf. TEV “stupid people advertise their ignorance”; NLT “fools broadcast their folly.”

[12:23]  ⁴ sn The noun אִוֶּלֶת (’ivvelet, “foolishness; folly”) is the antithesis of perception and understanding. It is related to the noun אֱוִּיל (’evvil, “fool”), one who is morally bad because he despises wisdom and discipline, mocks at guilt, is licentious and quarrelsome, and is almost impossible to rebuke.

[15:7]  ⁵ tc The verb of the first colon is difficult because it does not fit the second very well – a heart does not “scatter” or “spread” knowledge. On the basis of the LXX, C. H. Toy (Proverbs [ICC], 305) suggests a change to יִצְּרוּ (yitsÿru, “they preserve”). The Greek evidence, however, is not strong. For the second line the LXX has “hearts of fools are not safe,” apparently taking לֹא־כֵן (lo’-khen) as “unstable” instead of “not so.” So it seems futile to use the Greek version to modify the first colon to make a better parallel, when the Greek has such a different reading in the second colon anyway.

[15:7]  ⁶ sn The phrase “the heart of fools” emphasizes that fools do not comprehend knowledge. Cf. NCV “there is no knowledge in the thoughts of fools.”

[25:3]  ⁹ tn Heb “heavens for height and earth for depth.” The proverb is clearly intending the first line to be an illustration of the second – it is almost emblematic parallelism.

[25:3]  ¹⁰ sn The proverb is affirming a simple fact: The king’s plans and decisions are beyond the comprehension of the common people. While the king would make many things clear to the people, there are other things that are “above their heads” or “too deep for them.” They are unsearchable because of his superior wisdom, his caprice, or his need for secrecy. Inscrutability is sometimes necessary to keep a firm grip on power.