John Gill Commentary Psalms 119:159

"Consider how I love thy precepts: Quicken me, O Jehovah, according to thy lovingkindness." — Psalms 119:159 (ASV)

Consider how I love your precepts
How ardently and affectionately, how cordially and sincerely, (Psalms 119:127Psalms 119:128); and that was the reason why he was so grieved and distressed when wicked men transgressed and despised them;

quicken me, O Lord, according to your loving kindness;
(See Gill on Psalms 119:88).