Verse 1. - Unto thee, O Lord, do I lift; up my soul (comp. Psalm 86:4; Psalm 143:8). The Hebrew phrase does not mean a temporary raising of the heart to God, but a permanent setting of the affections on him (see Deuteronomy 24:15; and comp. Psalm 24:4).

25:1-7 In worshipping God, we must lift up our souls to him. It is certain that none who, by a believing attendance, wait on God, and, by a believing hope, wait for him, shall be ashamed of it. The most advanced believer both needs and desires to be taught of God. If we sincerely desire to know our duty, with resolution to do it, we may be sure that God will direct us in it. The psalmist is earnest for the pardon of his sins. When God pardons sin, he is said to remember it no more, which denotes full remission. It is God's goodness, and not ours, his mercy, and not our merit, that must be our plea for the pardon of sin, and all the good we need. This plea we must rely upon, feeling our own unworthiness, and satisfied of the riches of God's mercy and grace. How boundless is that mercy which covers for ever the sins and follies of a youth spent without God and without hope! Blessed be the Lord, the blood of the great Sacrifice can wash away every stain.Unto thee, O Lord, do I lift up my soul. Either "in prayer", as the Chaldee paraphrase adds (s); and denotes sincere, affectionate, hearty prayer to God, a drawing nigh to him with a true heart: for unless the heart is lifted up, the lifting up of the eyes or hands in prayer is of no avail; see Lamentations 3:41; or by way of offering to the Lord, as some Jewish writers (t) interpret it; David not only presented his body in public worship, but his soul also as a living sacrifice, holy and acceptable to God, which was his reasonable service; or else as a "depositum", which he committed into the hands of God, to be under his care and protection; and then the sense is the same with Psalm 31:5 (u); the phrase is sometimes used to express earnest and vehement desire after anything; See Gill on Psalm 24:4; and may here intend the very great desire of the psalmist after communion with God; which is elsewhere by him expressed by panting after him, and by thirsting for him in a dry and thirsty land, Psalm 42:1; the desires of his soul were not to vain things, the vanities and idols of the Gentiles, but to God only, and to the remembrance of his name.

(s) So Kimchi & Ben Melech. (t) R. Moseh in Aben Ezra in loc. (u) Midrash Tillim.