Psalms 119:93

“I will never forget thy precepts, etc.] Not the precepts of the moral law, though he carefully observed and attended to them, laid them up in his mind, and did not forget to keep them; but the doctrines of the word, of the word which the Lord commanded to a thousand generations; these he endeavoured to remember, and not let them slip from him, since it follows: for with them thou hast quickened me: not with the precepts of the moral law, which cannot give life, quicken a dead sinner, nor comfort a distressed saint it is the killing letter, and the ministration of condemnation and death: but the doctrines of the word, of the Gospel, which are spirit and life; the savour of life unto life, the…”

“I will never forget thy precepts - Thy laws; thy truth. I will bear them in mind forever. To all eternity they shall be the object of my meditation. For with them thou hast quickened me - By them thou hast given me life, spiritual life. Compare the notes at James 1:18. This is stated as a reason why he would never suffer the truth of God to pass out of his mind. By that truth he had been made really to live. He had been brought from spiritual death to spiritual life. He saw before him now, as the result of that, an endless career of blessedness. How could he ever forget what had worked such a change in his character and condition; which had inspired such hopes; which had opened before him…”

“will never: Psa 119:16, Psa 119:50; Joh 6:63; Pe1 1:23 Psalms 119:94”