Isaiah 32:1
1Behold, a king shall reign in righteousness, and princes shall rule in justice.
Wesley: this seems to be a distinct prophecy from the former, and delivered before that which is related in the former chapters. The foregoing prophecy was delivered, not in the time of Ahaz—for he sent to the Assyrian, not the Egyptian, for help; it was Hezekiah who rebelled against the king of Assyria and was too prone to trust upon the staff of Egypt. But this seems to have been delivered in the time of Ahaz. A king—Hezekiah, a type of Christ, and Christ typified by him.
Both traditions read the righteous king in two steps: Hezekiah as the historical type, Christ as the one he foreshadows.
Calvin: God will still be gracious to his Church, so as to restore her entirely; the best method of restoring her is when good government is maintained. This prediction undoubtedly relates to Hezekiah and his reign, under which the Church was reformed; formerly it was wretched and ruinous. Ahaz, a wicked and disgraceful hypocrite, had overturned civil government and religion. He therefore promises another king, namely, Hezekiah. As this cannot be attained without Christ, this description undoubtedly refers to Christ, of whom Hezekiah was a type, and whose kingdom he foreshadowed. And princes shall rule: it would not be enough to be a good prince if he were not supported by upright ministers and counselors.
They share the same king—Hezekiah, then Christ. The princes stay with that court.
Key contrast Both name the king as Hezekiah, a type of Christ, and Christ as the one typified—shared christology. Wesley dates the word to Ahaz’s time, a distinct prophecy from the Egypt-trust chapters of Hezekiah’s day. Calvin reads it as the Church restored under Hezekiah after Ahaz’s ruin, and adds that a good king still needs upright princes.