Remember not the sins of my youth - In strong contrast with God, the psalmist brings forward his own conduct and life. He could ask of God Psalms 25:6 to remember His own acts - what “He himself” had done; but could not ask him to remember His conduct - His past life. He could only pray that this might be forgotten. He did not wish it to come into remembrance before God; he could not ask that God would deal with him according to that. He prays, therefore, that he might not be visited as he advanced in life with the fruits of his conduct in early years, but that all the offences of that period of his life might be forgiven and forgotten. Who is there that cannot with deep feeling join in this prayer? Who is there that has reached the period of middle or advanced life, who would be willing to have the follies of his youth, the plans, and thoughts, and wishes of his early years brought again to remembrance? Who would be willing to have recalled to his own mind, or made known to his friends, to society around him, or to assembled worlds, the thoughts, the purposes, the wishes, the “imaginings” of his youthful days? Who would dare to pray that he might be treated in advancing years as he treated God in his own early life? Nay, who would venture to pray that God would treat him in the day of judgment as he had treated the friends of his childhood, even the father who begat him, or the mother who bore him? Our hope in regard to the favor of God is that he will “not” summon up the thoughts and the purposes of our early years; that he will “not” treat us as if he remembered them; but that he will treat us as if they were forgotten.
Nor my transgressions - The sins of my early years.
According to thy mercy remember thou me - Deal with me, not according to strict justice, but according to mercy. Deal with me indeed according to thy nature and character; but let the attribute of mercy be that which will be the guide rather than the attribute of justice.
For thy goodness’ sake - In order that thy goodness or benevolence may be displayed and honored - not primarily and mainly that I may be saved, but that thy character may be seen to be good and merciful.