Let the words of my mouth, and the {o} meditation of my heart, be acceptable in thy sight, O LORD, my strength, and my redeemer.

(o) That I may obey you in thought, word and deed.

Wesley's Notes

19:14 Let - Having prayed that God would keep him from sinful actions, he now prays that God would govern, and sanctify his words and thoughts: and this was necessary to preserve him from presumptuous sins, which have their first rise in the thoughts. Redeemer - This expression seems to be added emphatically, and with special respect to Christ, to whom alone this word Goel can properly belong.

King James Translators' Notes

strength: Heb. rock

Scofield Reference Notes

Margin redeemer

Heb. "goel," Redemp. (Kinsman type).

See Scofield Note: "Isa 59:20".

Matthew Henry's Concise Commentary

19:11-14 God's word warns the wicked not to go on in his wicked way, and warns the righteous not to turn from his good way. There is a reward, not only after keeping, but in keeping God's commandments. Religion makes our comforts sweet, and our crosses easy, life truly valuable, and death itself truly desirable. David not only desired to be pardoned and cleansed from the sins he had discovered and confessed, but from those he had forgotten or overlooked. All discoveries of sin made to us by the law, should drive us to the throne of grace, there to pray. His dependence was the same with that of every Christian who says, Surely in the Lord Jesus have I righteousness and strength. No prayer can be acceptable before God which is not offered in the strength of our Redeemer or Divine Kinsman, through Him who took our nature upon him, that he might redeem us unto God, and restore the long-lost inheritance. May our hearts be much affected with the excellence of the word of God; and much affected with the evil of sin, and the danger we are in of it, and the danger we are in by it.