Exodus 34:7

Reader! amidst all those precious declarations, that is not the smallest of them, that the Lord will by no means clear the guilty. For when, in the covenant of redemption, by the blood and righteousness of Christ, the Lord Jesus appeared and suffered, as a surety, and sponsor, for his people; the utmost exaction was made and paid to the righteousness of God's law. So that to every true believer in Jesus, who seeks justification before God, in the finished salvation of the Lord Jesus, this perfection of God's righteousness, which will by no means clear the guilty without a satisfaction, is as dear to the heart as his mercy. Here that scripture was fulfilled, Psalms 85:10 .