tnHeb “a righteous sprig to David” or “a righteous shoot” (NAB).
sn This passage and the parallel in Jer 33:15 are part of a growing number of prayers and prophecies regarding an ideal ruler to come forth from the Davidic line who will bring the justice, security, and well-being that the continuing line of Davidic rulers did not. Though there were periodic kings like Josiah who did fulfill the ideals set forth in Jer 22:3 (see Jer 22:15), by and large they were more like Jehoiakim who did not (see Jer 22:13). Hence the Lord brought to an end the Davidic rule. The potential for the ideal, however, remained because of God’s promise to David (2 Sam 7:16). The Davidic line became like a tree which was cut down, leaving only a stump. But from that stump God would bring forth a “shoot,” a “sprig” which would fulfill the ideals of kingship. See Isa 11:1–6 and Zech 3:8, 6:12 for this metaphor and compare Dan 4:14–15, 23, 26 for a different but related use of the metaphor.
15
tnHeb “he will reign as king and act wisely.” This is another example of the use of two verbs joined by “and” where one becomes the adverbial modifier of the other (hendiadys). For the nuance of the verb “act wisely” rather than “prosper” see Amos 5:13; Ps 2:10 (cf. BDB 968s.v.שָׂכַל Hiph.5).
16
sn This has been the constant emphasis in this section. See 22:3 for the demand, 22:15 for its fulfillment, and 22:13 for its abuse. The ideal king would follow in the footsteps of his illustrious ancestor David (2 Sam 8:15) who set this forth as an ideal for his dynasty (2 Sam 23:3) and prayed for it to be true of his son Solomon (Ps 72:1–2).