Remove from me the {d} way of lying: and grant me thy law graciously.

(d) Instruct me in your word, by which my mind may be purged from vanity and taught to obey your will.

Wesley's Notes

119:29 Grant me - Vouchsafe me an accurate knowledge of thy word, and let me govern myself by it in all things.

Matthew Henry's Concise Commentary

119:25-32 While the souls of the children of this world cleave to the earth as their portion, the children of light are greatly burdened, because of the remains of carnal affections in their hearts. It is unspeakable comfort to a gracious soul, to think with what tenderness all its complaints are received by a gracious God. We can talk of the wonders of redeeming love, when we understand the way of God's precepts, and walk in that way. The penitent melts in sorrow for sin: even the patient spirit may melt in the sense of affliction, it is then its interest to pour out its soul before God. The way of lying means all false ways by which men deceive themselves and others, or are deceived by Satan and his instruments. Those who know and love the law of the Lord, desire to know it more, and love it better. The way of serious godliness is the way of truth; the only true way to happiness: we must always have actual regard to it. Those who stick to the word of God, may in faith expect and pray for acceptance with God. Lord, never leave me to do that by which I shall shame myself, and do not thou reject my services. Those that are going to heaven, should still press forward. God, by his Spirit, enlarges the hearts of his people when he gives them wisdom. The believer prays to be set free from sin.

Matthew Henry's Whole Bible Commentary

Verses 28-29

Here is, 1. David's representation of his own griefs: My soul melteth for heaviness, which is to the same purport with v. 25, My soul cleaveth to the dust. Heaviness in the heart of man makes it to melt, to drop away like a candle that wastes. The penitent soul melts in sorrow for sin, and even the patient soul may melt in the sense of affliction, and it is then its interest to pour out its supplication before God. 2. His request for God's grace. (1.) That God would enable him to bear his affliction well and graciously support him under it: "Strengthen thou me with strength in my soul, according to thy word, which, as the bread of life, strengthens man's heart to undergo whatever God is pleased to inflict. Strengthen me to do the duties, resist the temptations, and bear up under the burdens, of an afflicted state, that the spirit may not fail. Strengthen me according to that word (Deu. 33:25), As thy days so shall thy strength be." (2.) That God would keep him from using any unlawful indirect means for the extricating of himself out of his troubles (v. 29): Remove from me the way of lying. David was conscious to himself of a proneness to this sin; he had, in a strait, cheated Ahimelech (1 Sa. 21:2), and Achish, v. 13 and ch. 27:10. Great difficulties are great temptations to palliate a lie with the colour of a pious fraud and a necessary self-defence; therefore David prays that God would prevent him from falling into this sin any more, lest he should settle in the way of it. A course of lying, of deceit and dissimulation, is that which every good man dreads and which we are all concerned to beg of God by his grace to keep us from. (3.) That he might always be under the guidance and protection of God's government: Grant me thy law graciously; grant me that to keep me from the way of lying. David had the law written with his own hand, for the king was obliged to transcribe a copy of it for his own use (Deu. 17:18); but he prays that he might have it written in his heart; for then, and then only, we have it indeed, and to good purpose. "Grant it me more and more." Those that know and love the law of God cannot but desire to know it more and love it better. "Grant it me graciously;" he begs it as a special token of God's favour. Note, We ought to reckon God's law a grant, a gift, an unspeakable gift, to value it, and pray for it, and to give thanks for it accordingly. The divine code of institutes and precepts is indeed a charter of privileges; and God is truly gracious to those whom he makes gracious by giving them his law.