Amsal 2:13

2:13 who leave ¹  the upright ²  paths

to walk on the dark ³  ways,

Amsal 15:21

15:21 Folly is a joy to one who lacks sense, ⁴ 

but one who has understanding ⁵  follows an upright course. ⁶ 

[2:13]  ¹ tn The articular plural active participle functions as attributive adjective for אִישׁ (’ish, “man”) in v. 12b, indicating that אִישׁ (“man”) is collective.

[2:13]  ² tn Heb “paths of uprightness.” The noun יָשָׁר (yashar, “uprightness; straightness”) is an attributive genitive. The moral life is described in Proverbs as the smooth, straight way (2:13; 4:11). The wicked abandon the clear straight path for an evil, crooked, uncertain path.

[2:13]  ³ tn Heb “ways of darkness.” Darkness is often metaphorical for sinfulness, ignorance, or oppression. Their way of life lacks spiritual illumination.

[15:21]  ⁴ tn The Hebrew text reads לַחֲסַר־לֵב (lakhasar-lev, “to one who lacks heart”). The Hebrew term “heart” represents the mind, the place where proper decisions are made (cf. NIV “judgment”). The one who has not developed this ability to make proper choices finds great delight in folly.

[15:21]  ⁵ tn Heb “a man of understanding” (so KJV, NIV); NLT “a sensible person.”

[15:21]  ⁶ tn The Hebrew construction is יְיַשֶּׁר־לָכֶת (yÿyasher-lakhet, “makes straight [to] go”). This is a verbal hendiadys, in which the first verb, the Piel imperfect, becomes adverbial, and the second form, the infinitive construct of הָלַךְ, halakh, becomes the main verb: “goes straight ahead” (cf. NRSV).