Mine eyes fail for thy salvation, and for the word of thy righteousness.

Wesley's Notes

119:123 The word - For the performance of thy faithful or merciful promise.

Matthew Henry's Concise Commentary

119:121-128 Happy is the man, who, acting upon gospel principles, does justice to all around. Christ our Surety, having paid our debt and ransom, secures all the blessings of salvation to every true believer. The psalmist expects the word of God's righteousness, and no other salvation than what is secured by that word, which cannot fall to the ground. We deserve no favour form God; we are most easy when we cast ourselves upon God's mercy, and refer ourselves to it. If any man resolve to do God's will as his servant, he shall be made to know his testimonies. We must do what we can for the support of religion, and, after all, must beg of God to take the work into his own hands. It is hypocrisy to say we love God's commandments more than our worldly interests. The way of sin is a false way, being directly contrary to God's precepts, which are right: those that love and esteem God's law, hate sin, and will not be reconciled to it.

Matthew Henry's Whole Bible Commentary

Verse 123

David, being oppressed, is here waiting and wishing for the salvation of the Lord, which would make him easy. 1. He cannot but think that it comes slowly: My eyes fail for thy salvation. His eyes were towards it and had been long so. He looked for help from heaven (and we deceive ourselves if we look for it any other way), but it did not come so soon as he expected, so that his eyes began to fail, and he was sometimes ready to despair, and to think that, because the salvation did not come when he looked for it, it would never come. It is often the infirmity even of good men to be weary of waiting God's time when their time has elapsed. 2. Yet he cannot hope that it comes surely; for he expects the word of God's righteousness, and no other salvation than what is secured by that word, which cannot fall to the ground because it is a word of righteousness. Though our eyes fail, yet God's word does not, and therefore those that build upon it, though now discouraged, shall in due time see his salvation.