This week we begin worship with:
Remember your mercy, O LORD, and your steadfast love, for they have beenfrom of old. Remember not the sins of my youth or my transgressions;according to your steadfast love remember me, for the sake of your goodness,O LORD!
At the family reunion, at the Christmas dinner, at the most embarrassing moment possible, the phrase is heard "Remember when . . .". What comes next is a detailed account of a time that you wished forgotten.
We all have mistakes, errors in judgement, even willful acts that we can't explain away. We are all stained.
The Psalmist pleads with God, "Remember not . . . ".
He, like us, don't-have-a-leg-to-stand-on. We have nothing to support our case. The Psalmist leans on one thing, the "goodness" (ṭûḇ) of God.
A good God is just.
If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.
God is just to forgive us, because the penalty has already been paid by our Lord Jesus Christ. It would be unjust to require that penalty to be paid again.