[4:16] 1 sn The verb is רָעַע (ra’a’), which means “to do evil; to harm.” The verse is using the figure of hyperbole to stress the preoccupation of some people with causing trouble. R. L. Alden says, “How sick to find peace only at the price of another man’s misfortune” (Proverbs, 47).
[4:16] 2 sn Heb “their sleep is robbed/seized”; these expressions are metonymical for their restlessness in plotting evil.
[4:16] 3 sn The Hiphil imperfect (Kethib) means “cause to stumble.” This idiom (from hypocatastasis) means “bring injury/ruin to someone” (BDB 505-6 s.v. כָּשַׁל Hiph.1).
[17:5] 4 sn The parallelism helps define the subject matter: The one who “mocks the poor” (NAB, NASB, NIV) is probably one who “rejoices [NIV gloats] over disaster.” The poverty is hereby explained as a disaster that came to some. The topic of the parable is the person who mocks others by making fun of their misfortune.
[17:5] 5 sn The Hebrew word translated “insults” (חֵרֵף, kheref) means “reproach; taunt” (as with a cutting taunt); it describes words that show contempt for or insult God. The idea of reproaching the Creator may be mistaking and blaming God’s providential control of the world (C. H. Toy, Proverbs [ICC], 337). W. G. Plaut, however, suggests that mocking the poor means holding up their poverty as a personal failure and thus offending their dignity and their divine nature (Proverbs, 187).