| Barnes' Notes on the Bible Make me to understand ... - See the notes at Psalm 119:18. So shall I talk of thy wondrous works - The things in thy works - thy providential dealings - that are wondrous. That is, with a heart full of the subject, he could not but speak of those things - for "out of the abundance of the heart the mouth speaketh." See the notes at Psalm 39:2-4.
Gill's Exposition of the Entire BibleMake me to understand the way of thy precepts,.... The meaning of them, to have a more comprehensive, clear, and distinct knowledge of them; and to be led into the way they direct unto, and walk therein; so shall I talk of thy wondrous works; the works of creation, providence, redemption, and grace; with more knowledge and understanding, with more spirit and cheerfulness, with more readiness and liberty, more to his own satisfaction, and for the good of others: or, "meditate on thy wondrous works" (z); being in the ways of God, and freed from the distractions of the world and business of it. (z) "meditabor", Pagninus, Montanus, Gejerus, Michaelis; "ut mediter", Junius & Tremellius, Cocceius.
Geneva Study BibleMake me to understand the way of thy precepts: so shall I talk of thy wondrous works.
Wesley's Notes 119:27 Understand - More throughly.
Matthew Henry's Concise Commentary119:25-32 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. | 
