1 tn The infinitive construct is דִּין; it indicates purpose, “to judge” (so NIV, NCV) even though it does not have the preposition with it.
2 tn The second line uses the image of winnowing (cf. NIV, NRSV) to state that the king’s judgment removes evil from the realm. The verb form is מִזָרֶה (mÿzareh), the Piel participle. It has been translated “to sift; to winnow; to scatter” and “to separate” – i.e., separate out evil from the land. The text is saying that a just government roots out evil (cf. NAB “dispels all evil”), but few governments have been consistently just.
3 sn The phrase with his eyes indicates that the king will closely examine or look into all the cases that come before him.
4 tn The noun צֶדֶק (tsedeq) serves here as an adverbial accusative of manner. The decisions reached (שְׁפָט, shÿfat) in this advocacy must conform to the standard of the law. So it is a little stronger than “judging fairly” (cf. NIV, NCV), although it will be fair if it is done righteously for all.
5 sn Previously the noun דִּין (din, judgment”) was used, signifying the legal rights or the pleas of the people. Now the imperative דִּין is used. It could be translated “judge,” but in this context “judge the poor” could be misunderstood to mean “condemn.” Here advocacy is in view, and so “plead the cause” is a better translation (cf. NASB, NIV, NRSV “defend the rights”). It was – and is – the responsibility of the king (ruler) to champion the rights of the poor and needy, who otherwise would be ignored and oppressed. They are the ones left destitute by the cruelties and inequalities of life (e.g., 2 Sam 14:4-11; 1 Kgs 3:16-28; Pss 45:3-5, 72:4; Isa 9:6-7).