I will set up shepherds... — The words imply, in one sense, a return to the theocracy, the breaking off the hereditary succession of the house of David, and the giving of power to those who, like Ezra and Nehemiah, and, later on in history, the Maccabees, were called to rule because they had the capacity for ruling well. The plural is noticeable, as in Jeremiah 3:15, as not limiting the prophecy to the Christ who is yet the “chief Shepherd” (1 Peter 5:4). In the verb for “set up” there is an allusive reference to the names of Jehoiakim and Jehoiachin, into both of which it entered. Jehovah would “raise up” shepherds, but not such as they had proved themselves to be.
Neither shall they be lacking. — i.e., the flock would be so cared for that not one sheep should be lost. Care extending even to every individual member was the true ideal of the Shepherd’s work (John 10:3; John 17:12), and therefore of the ruler’s.