23:1-7 These words of David are very worthy of regard. Let those who have had long experience of God's goodness, and the pleasantness of heavenly wisdom, when they come to finish their course, bear their testimony to the truth of the promise. David avows his Divine inspiration, that the Spirit of God spake by him. He, and other holy men, spake and wrote as they were moved by the Holy Ghost. In many things he had his own neglect and wrong conduct to blame. But David comforted himself that the Lord had made with him an everlasting covenant. By this he principally intended the covenant of mercy and peace, which the Lord made with him as a sinner, who believed in the promised Saviour, who embraced the promised blessing, who yielded up himself to the Lord, to be his redeemed servant. Believers shall for ever enjoy covenant blessings; and God the Father, Son, and Holy Ghost, shall be for ever glorified in their salvation. Thus pardon, righteousness, grace, and eternal life, are secured as the gift of God through Jesus Christ. There is an infinite fulness of grace and all blessings treasured up in Christ, for those who seek his salvation. This covenant was all David's salvation, he so well knew the holy law of God and the extent of his own sinfulness, that he perceived what was needful for his own case in this salvation. It was therefore all his desire. In comparison, all earthly objects lost their attractions; he was willing to give them up, or to die and leave them, that he might enjoy full happiness, Ps 73:24-28. Still the power of evil, and the weakness of his faith, hope, and love, were his grief and burden. Doubtless he would have allowed that his own slackness and want of care were the cause; but the hope that he should soon be made perfect in glory, encouraged him in his dying moments.

5. Although my house be not so with God; yet he hath made with me an everlasting covenant, ordered in all things, and sure—"the light of the morning," that is, the beginning of David's kingdom, was unlike the clear brilliant dawn of an Eastern day but was overcast by many black and threatening clouds; neither he nor his family had been like the tender grass springing up from the ground and flourishing by the united influences of the sun and rain; but rather like the grass that withereth and is prematurely cut down. The meaning is: although David's house had not flourished in an uninterrupted course of worldly prosperity and greatness, according to his hopes; although great crimes and calamities had beclouded his family history; some of the most promising branches of the royal tree had been cut down in his lifetime and many of his successors should suffer in like manner for their personal sins; although many reverses and revolutions may overtake his race and his kingdom, yet it was to him a subject of the highest joy and thankfulness that God will inviolably maintain His covenant with his family, until the advent of his greatest Son, the Messiah, who was the special object of his desire, and the author of his salvation.