(1) Behold, a king shall reign . . .--More accurately, the king. Isaiah 32:1-8 form a separate section, standing in the same relation to the foregoing chapter that the picture of the ideal king in Isaiah 11 does to the anti-Assyrian prophecy of Isaiah 10 "The king" is accordingly the true Anointed one of the future, not, of course without a reference to the character of Hezekiah as the partial and present embodiment of the idea. The addition of "princes" worthy of their king emphasises this reference. The words are as an echo of Proverbs 8:15-16.
and princes shall rule in judgment: the ministers of the Gospel, pastors of churches, who are set over them in the Lord, and have the rule over them; and who rule well, and in judgment, when they rule according to the word of God; when they preach the Gospel, and administer ordinances, and do all the business of Christ's house, according to the instructions, laws, and rules he has given.