O give thanks unto the Lord, for [he is] good,.... And thus the psalm ends as it began; there having been given many instances of the divine goodness, in hearing and delivering the psalmist when in distress; saving him from his enemies, when compassed about with them; sparing his life, when in great danger; and especially in making the stone rejected by the builders the head of the corner;
for his mercy [endureth] for ever; the above instances are proofs of it; and still it continues, and will for evermore. Here ends the great "Hallel", or hymn, sung at the passover and other festivals.