Proverbs 15:2

15:2 The tongue of the wise treats knowledge correctly,

but the mouth of the fool spouts out folly.

Proverbs 15:7

15:7 The lips of the wise spread knowledge,

but not so the heart of fools.


sn The contrast is between the “tongue of the wise” and the “mouth of the fool.” Both expressions are metonymies of cause; the subject matter is what they say. How wise people are can be determined from what they say.

tn Or “makes knowledge acceptable” (so NASB). The verb תֵּיטִיב (tetiv, Hiphil imperfect of יָטַב [yatav, “to be good”]) can be translated “to make good” or “to treat in a good [or, excellent] way” (C. H. Toy, Proverbs [ICC], 303). M. Dahood, however, suggests emending the text to תֵּיטִיף (tetif) which is a cognate of נָטַף (nataf, “drip”), and translates “tongues of the sages drip with knowledge” (Proverbs and Northwest Semitic Philology, 32-33). But this change is gratuitous and unnecessary.

sn The Hiphil verb יַבִּיעַ (yabia’) means “to pour out; to emit; to cause to bubble; to belch forth.” The fool bursts out with reckless utterances (cf. TEV “spout nonsense”).

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.

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.”