Psalms 51:16

Those who are thoroughly convinced of their misery and danger by sin, would spare no cost to obtain the remission of it. But as they cannot make satisfaction for sin, so God cannot take any satisfaction in them, otherwise than as expressing love and duty to him. The good work wrought in every true penitent, is a broken spirit, a broken and a contrite heart, and sorrow for sin. It is a heart that is tender, and pliable to God's word. Oh that there were such a heart in every one of us! God is graciously pleased to accept this; it is instead of all burnt-offering and sacrifice. The broken heart is acceptable to God only through Jesus Christ; there is no true repentance without faith in him. Men despise that which is broken, but God will not. He will not overlook it, he will not refuse or reject it; though it makes God no satisfaction for the wrong done to him by sin. Those who have been in spiritual troubles, know how to pity and pray for others afflicted in like manner. David was afraid lest his sin should bring judgements upon the city and kingdom. No personal fears or troubles of conscience can make the soul, which has received grace, careless about the interests of the church of God. And let this be the continued joy of all the redeemed, that they have redemption through the blood of Christ, the forgiveness of sins according to the riches of his grace.

For thou desirest not sacrifice. This was the subject of the last Psalm. The psalmist was so illuminated as to see far beyond the symbolic ritual; his eye of faith gazed with delight upon the actual atonement. Else would I give it. He would have been glad enough to present tens of thousands of victims if these would have met the case. Indeed, anything which the Lord prescribed he would cheerfully have rendered. We are ready to give up all we have if we may but be cleared of our sins; and when sin is pardoned our joyful gratitude is prepared for any sacrifice. Thou delightest not in burnt offering. He knew that no form of burnt sacrifice was a satisfactory propitiation. His deep soul need made him look from the type to the antitype, from the external rite to the inward grace.