I have stuck unto thy testimonies - The word here rendered "stuck" is the same which in Psalm 119:25 is rendered "cleave:" - "My soul cleaveth unto the dust." It means here that he had adhered to the testimonies of God as if he had been glued to them, or as if he and they were firmly united together. He had so adhered to them that he could not be detached from them.

O Lord, put me not to shame - Let me not be disappointed or confounded; let all my anticipations of the good effects of obeying thy law be realized; let me find all that I have hoped for; let me partake of thy friendship and favor as I desire. See the notes at Psalm 119:6.

I have stuck - דבקתי dabakti, I have cleaved to, been glued to, them: the same word as in Psalm 119:25. My soul cleaves as much to thy testimonies, as my life has cleaved to the dust.

O Lord, put me not to shame - Let my sins and follies be blotted out by thy mercy; and so hide and cover them that they shall never appear, either in this or the coming world, to my shame and confusion! How many need to be importunate with God in this prayer!

I have stuck unto thy testimonies,.... The word of God, the Scriptures of truth, and the doctrines contained in them. These he closely adhered to, was glued unto them as it were; having firmly believed them, he steadfastly professed them; nor could he be moved from them by any temptations whatever, notwithstanding the reproach cast upon them and him for their sake, or the opposition made unto them;

O Lord, put me not to shame: or let me not be ashamed of the choice I have made, of the testimonies I adhere unto, of my hope and confidence in the Lord and his word; or suffer me not to do anything, any sinful action, that may expose me to shame and contempt.

I have stuck unto thy testimonies: O LORD, put me not to shame.

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.