Praise the Lord, O Jerusalem,.... The inhabitants of it, as Kimchi; not Jerusalem in a literal sense, for this respects future time, as Aben Ezra; the world to come, the times of the Messiah: and intends the spiritual Jerusalem, as Arama; that which is free, the mother of us all; the Gospel church, and the members of it; which have great reason to praise the Lord, for their special blessings and peculiar privileges; see Gal 4:26; praise thy God, O Zion; not the house and family of David, as R. Obadiah; nor the priests and Levites in the temple, as others; but the same as before, the church and people of God; the Mount Zion God has loved and chose for his habitation; the city of our solemnities in Gospel times; the perfection of beauty and joy of the whole earth; whose God and King is Christ; and whom Zion and all her children should praise, being her incarnate God, Immanuel, God manifest in the flesh. With this verse, the Septuagint, Vulgate Latin, Syriac, Arabic, and Ethiopic versions, begin the psalm.