Behold, the days come. — The words point to an undefined, far-off future, following on the provisional order implied in Jeremiah 23:4, when the kingdom should once more rest in one of the house of David.
A righteous Branch. — The idea is the same, though the word is different (here Zemach, and there Netzer), as in Isaiah 11:1. In both cases, however, the word means a “sprout” or “scion,” springing up from the root even after the tree had been cut down (Isaiah 6:13), and not a branch growing from the trunk. It is probably in reference to this prophecy that we find the name of “the Branch” (Zemach) so prominent in Zechariah 3:8; Zechariah 6:12. Here, it is obvious, the prophet speaks of the one great Shepherd.
A King shall reign. — Better, he shall reign as King, the Branch or Sprout being the subject of the sentence. As with all the Messianic prophecies of this class, the thoughts of the prophet dwell on the acts and attributes of a sovereignty exercised personally on earth. Such a sovereignty, “all power in heaven and on earth” (Matthew 28:18), was indeed given to the Christ, but not after the fashion that men expected.