(1) A new song.--See Psalm 33:3.

The congregation.--Apparently the psalm puts us in the Maccabaean age, when the chasidim was become a regular title for the patriotic party.

Verse 1. - Praise ye the Lord. Sing unto the Lord a new song. A "new song" on account of a new deliverance (comp. Psalm 33:3). The deliverance may have been one of those under Nehemiah (Nehemiah 4:7-23; Nehemiah 6:2-16). And his praise in the congregation of saints. The psalm would seem to have been composed for a special thanksgiving service.

149:1-5 New mercies continually demand new songs of praise, upon earth and in heaven. And the children of Zion have not only to bless the God who made them, but to rejoice in him, as having created them in Christ Jesus unto good works, and formed them saints as well as men. The Lord takes pleasure in his people; they should rejoice in Him. When the Lord has made sinners feel their wants and unworthiness, he will adorn them with the graces of his Spirit, and cause them to bear his image, and rejoice in his happiness for ever. Let his saints employ their waking hours upon their beds in songs of praise. Let them rejoice, even upon the bed of death, assured that they are going to eternal rest and glory.Praise ye the Lord,.... Or "hallelujah"; the title of the psalm, according to many;

sing unto the Lord a new song; for a new mercy received, a new victory obtained, or a new salvation wrought; more particularly the new song of redeeming grace through Jesus Christ, the song of the Lamb, in distinction from the old song of Moses and the children of Israel at the Red sea, on account of their deliverance, which was typical of salvation by Christ, the oldest, being the first song we read of; but this is a new one, which none but the redeemed of the Lamb can sing; a song suited to Gospel times, in which all things are new, a new church state, new ordinances, a new covenant, and a new and living way to the holiest of all; a song proper for renewed persons to sing, who have new favours continually to bless and praise the Lord for;

and his praise in the congregation of saints: such who are partakers of the blessings of divine goodness; are separated and distinguished from others by the grace of God; are sanctified and brought into a Gospel church state; and who gather and assemble together to worship God, and attend upon him in his word and ordinances, and in such assemblies the praises of God are to be sung; which being done socially, the saints are assisting to one another in this service; and it is done with greater solemnity, and is more to the public honour and glory of God; thus Gospel churches are called upon to sing the praises of God among themselves, Ephesians 5:19; and have Christ for an example going before them, Psalm 22:22.