(1) Rejoice.--A common hymnic word, meaning properly to "shout," or "sing for joy."

Verse 1. - Rejoice in the Lord, O ye righteous (see the first clause of Psalm 32:11, of which this is almost a repetition; and comp. also Psalm 68:3; Psalm 97:12). For praise is comely for the upright. The Prayer-book Version gives the meaning, less literally, but in more idiomatic English, "For it becometh well the just to be thankful."

33:1-11 Holy joy is the heart and soul of praise, and that is here pressed upon the righteous. Thankful praise is the breath and language of holy joy. Religious songs are proper expressions of thankful praise. Every endowment we possess, should be employed with all our skill and earnestness in God's service. His promises are all wise and good. His word is right, and therefore we are only in the right when we agree with it. His works are all done in truth. He is the righteous Lord, therefore loveth righteousness. What a pity it is that this earth, which is so full of the proofs and instances of God's goodness, should be so empty of his praises; and that of the multitudes who live upon his bounty, there are so few who live to his glory! What the Lord does, he does to purpose; it stands fast. He overrules all the counsels of men, and makes them serve his counsels; even that is fulfilled, which to us is most surprising, the eternal counsel of God, nor can any thing prevent its coming to pass.Rejoice in the Lord, O ye righteous,.... See Gill on Psalm 32:11;

for praise is comely for the upright; it becomes them; it is their duty; they are bound unto it by the mercies and favours they have received; should they not give praise to God, the stones of the wall would cry out, and rebuke them for their ingratitude: it is beautiful, and looks lovely in them; it is an ornament to them, and is, in the sight of God, of great esteem: it is very acceptable to him, and when grace is in exercise, and their hearts in tune, being sensibly touched and impressed with the goodness of God, it is desirable by them, and is pleasant and delightful to them.