[17:17] 1 sn The verse uses synonymous parallelism, so “friend” and “relative” are equated. Others, however, will take the verse with antithetical parallelism: W. G. Plaut argues that friendship is a spiritual relationship whereas a brother’s ties are based on a blood relationship – often adversity is the only thing that brings brothers together (Proverbs, 189).
[17:17] 3 tn Heb “is born for adversity.” This is not referring to sibling rivalry but to the loyalty a brother shows during times of calamity. This is not to say that a brother only shows loyalty when there is trouble, nor that he always does in these times (e.g., 18:19, 24; 19:7; 27:10). The true friend is the same as a brotherly relation – in times of greatest need the loyal love is displayed.
[17:21] 4 sn Here the Hebrew terms כְּסִיל (kÿsil) and נָבָל (naval) are paired. The first one, which occurs about fifty times in the book, refers to a dullard, whether it be in spiritual, intellectual, or moral matters. The second word, rare in the book, primarily focuses on religious folly – it refers to the practical atheist, the one who lives as if there is no God.
[17:21] 5 tn The form simply means “bears” or “gives birth to,” but since it is masculine it could be rendered “fathers” (cf. NASB “he who begets a fool”; NIV “To have a fool for a son”). The form for “fool” is masculine, but the proverb is not limited only to male children (cf. NCV “It is sad to have a foolish child”).
[17:21] 6 tn The phrase “does so” is supplied for the sake of clarification.
[17:21] 7 sn Parents of fools, who had hoped for children who would be a credit to the family, find only bitter disappointment (cf. TEV “nothing but sadness and sorrow”).