If we confess our sins, he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness.
And to cleanse us The verb, to cleanse, seems to be taken in another sense than before; for he had said, that we are cleansed by the blood of Christ, because through him sins are not imputed; but now, having spoken of pardon, he also adds, that God cleanses us from iniquity: so that this second clause is different from the preceding. Thus he initiates that a twofold fruit comes to us from confession, — that God being reconciled by the sacrifice of Christ, forgives us, — and that he renews and reforms us. 