Psalms 118:1
INTRODUCTION TO PSALM 118
Kimchi says their Rabbins are divided about this psalm. Some understand it of David; others of the Messiah: but, with us Christians, there ought to be no doubt of its belonging to the Messiah; since our Lord has quoted a passage out of it, and applied it to himself, Ps 118:22; see Mt 21:42; and so has the Apostle Peter, Ac 4:11. Nor did the Jews of those times object thereunto, which doubtless they would have done, had the psalm respected any other but the Messiah; yea, the common people that attended Christ when he entered into Jerusalem, and the children in the temple, took their "hosanna" from hence, Ps 118:26; see Mt 21:9. It is generally thought to be written by David, after he was established in the kingdom, and had brought the ark of the Lord into the city. It concludes the great "Hallel", or hymn sung at the Jewish festivals; particularly at the feasts of tabernacle and the passover.
Ver. 1. O give thanks unto the Lord,.... For all his mercies, temporal and spiritual; as all should, who are partakers of them: this should be done always, and for all things, in the name of Christ; it is but reasonable service;
for [he is] good; in himself, and to others: is essentially and diffusively good; the fountain of all goodness, and the author of all good things;
because his mercy [endureth] for ever; in his own heart, and in his covenant; his grace and lovingkindness displayed in Christ; the blessings and promises of it, which are the sure mercies of David: these always remain, notwithstanding the unworthiness of his people; and though he hides his face sometimes from them, and chastises them; see Ps 106:1; the goodness and mercy of God were seen in setting David on the throne; and abundantly more in giving Christ to be the Saviour of his people; for both which thanks should be given, and the kindness acknowledged, by the persons mentioned in the following verses.