1. Sing to Jehovah a new song. This exordium proves what I have just said, that the exhortation now given is addressed only to God’s people; for the singular goodness which is particularly extended to them affords more ample matter of praise.

2. Let Israel rejoice in his Maker. He insists upon the same point, that the Lord’s people should rest firmly persuaded that their family had not been chosen out in vain from the rest of the world, but that God would be mindful of his covenant, and not allow the mercies which he had extended to…

4. For God hath taken pleasure in his people. We have spoken elsewhere of the verb רצה, ratsah here it means free favor, the Psalmist saying that it was entirely of his good pleasure that God had chosen this people to himself.

5. They shall rejoice. In making mention here of joy, jubilee, and the high praises of God, he shows still more clearly from the effects which it would produce, that he does not speak of a common benefit of God; for had not the deliverance of the people been of a remarkable kind, there would have…

7. To execute vengeance, etc. Both during their exile and after their return from it, this might seem to be altogether incredible. Nor did it take place before the advent of Christ; for though the Machabaei and their posterity reduced the neighboring nations to subjection, this was but a faint…

The next verse, where mention is made of kings and nobles, is an amplification; for had he only spoken of peoples and nations, this might have been restricted to the common people and men of low condition.

9. To perform the judgment, etc. He qualifies what he had said in the previous verses, in which he might have appeared to arm the Lord’s people for deeds of warlike cruelty.