Proverbs 30:9

30:9 lest I become satisfied and act deceptively

and say, “Who is the Lord?”

Or lest I become poor and steal

and demean the name of my God.

Proverbs 5:9-10

5:9 lest you give your vigor to others

and your years to a cruel person,

5:10 lest strangers devour your strength,

and your labor benefit another man’s house.

Proverbs 22:25

22:25 lest you learn his ways

and entangle yourself in a snare.

Proverbs 24:18

24:18 lest the Lord see it, and be displeased, 10 

and turn his wrath away from him. 11 

Proverbs 26:4-5

26:4 Do not answer a fool according to his folly, 12 

lest you yourself also be like him. 13 

26:5 Answer a fool according to his folly, 14 

lest he be wise in his own estimation. 15 


tn The verb כָּחַשׁ (kakhash) means “to be disappointing; to deceive; to fail; to grow lean.” In the Piel stem it means “to deceive; to act deceptively; to cringe; to disappoint.” The idea of acting deceptively is illustrated in Hos 9:2 where it has the connotation of “disowning” or “refusing to acknowledge” (a meaning very close to its meaning here).

tn The Hebrew verb literally means “to take hold of; to seize”; this produces the idea of doing violence to the reputation of God.

sn The term הוֹד (hod, “vigor; splendor; majesty”) in this context means the best time of one’s life (cf. NIV “your best strength”), the full manly vigor that will be wasted with licentiousness. Here it is paralleled by “years,” which refers to the best years of that vigor, the prime of life. Life would be ruined by living this way, or the revenge of the woman’s husband would cut it short.

tn Or “are sated, satisfied.”

tn The word כֹּחַ (coakh, “strength”) refers to what laborious toil would produce (so a metonymy of cause). Everything that this person worked for could become the property for others to enjoy.

tn “labor, painful toil.”

tn The term “benefit” does not appear in the Hebrew text, but is supplied in the translation for the sake of clarity and smoothness.

tn The verb פֶּן־תֶּאֱלַף (pen-teelaf) is translated “lest you learn.” The idea is more precisely “become familiar with his ways.” The construction indicates that if one associates with such people he will become like them (cf. TEV “you might learn their habits”).

sn The warning in this proverb is to avoid associating with a hothead because his influence could be fatal (a similar idea is found in the Instruction of Amenemope, chap. 9, 11:13-14 [ANET 423]).

10 tn Heb “and [it is] evil in his eyes.”

11 sn The judgment of God should strike a note of fear in the heart of people (e.g., Lev 19:17-18). His judgment is not to be taken lightly, or personalized as a victory. If that were to happen, then the Lord might take pity on the enemies in their calamity, for he champions the downtrodden and defeated. These are probably personal enemies; the imprecatory psalms and the prophetic oracles present a different set of circumstances for the downfall of God’s enemies – even the book of Proverbs says that brings joy to the community.

12 sn One should not answer a fool’s foolish questions in line with the fool’s mode of reasoning (J. H. Greenstone, Proverbs, 274).

13 sn The person who descends to the level of a fool to argue with him only looks like a fool as well.

14 sn The apparent contradiction with the last verse has troubled commentators for some time. The Rabbis solved it by saying that v. 4 referred to secular things, but v. 5 referred to sacred or religious controversies. While this does not resolve the issue, it does give a sound application for the two verses together – in negligible issues one should just ignore the stupid person, but in issues that matter the fool must be dealt with, lest credence be given to what he says (W. G. Plaut, Proverbs, 266). The text presents two proverbs each of which presents an aspect of the whole truth. One should not lower himself to the level of the fool, but there are times when the lesser of two evils is to do so, other than let the fool gain confidence that he is a wise person or be considered wise by others. Paul, for example, talked like a “fool” to correct the foolish ideas of the Corinthians (2 Cor 11:16-17; 12:11).

15 tn Heb “in his own eyes” (so NAB, NASB, NIV).