Charles H. Spurgeon on Psalms 119:93

I will never forget thy precepts, etc. This afflicted good man is now comforted; his comfort came from his delight in God's law; he thinks of it, he feels the force of it, and therefore to the end that he might ever receive the like comforts, he will bind himself by a promise to the Lord that he will never forget his precepts; adding a reason, namely, that they were to him spirit and life.

With them hast thou quickened me. Quickened he was, as he saith, by God, but yet also by the word, soundly preached, savingly understood, and particularly applied to the conscience. Thus then doth the power of Christ's death make us to walk on in newness of life. No aqua vitae, or celestis like unto this, by which we have inward peace of conscience, and an outward obedience to God's commandments. David rejoiced in this blessing, , so ought we: we desire to be ever quick, and cheerful to all good duties; it is only God, by his Spirit, in the word, that can give it. Richard Greenham.