1859 · Charles Haddon Spurgeon, Spurgeon's Sermons, Volume 5 (1859) 255
The second text says that not only can God be just, but it says something more: it says, “If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.” Now, if I understand this text, it means this: that IT IS AN ACT OF JUSTICE ON GOD’S PART TO FORGIVE THE SINNER WHO MAKES A CONFESSION OF HIS SIN TO GOD. Mark! not that the sinner deserves forgiveness: that can never be. Sin can never merit anything but punishment, and repentance is no atonement for sin. Not that God is bound from any necessity of his nature to forgive every one that repents, because repentance has not in itself sufficient efficacy and power to merit forgiveness at the hand of God. Yet, nevertheless, it is a truth that, because God is just, he must forgive every sinner who confesses his sin. And if he did not—and mark, it is a bold thing to say, but it is warranted by the text—if a sinner should be led truly and solemnly to make confession of his sins and cast himself on Christ, if God did not forgive him, then he were not the God that he is represented to be in the Word of God: he were a God unjust, and that may God forbid, such a thing must not, cannot be.