"Since the saints are always conscious of their sin, and seek righteousness from God in accordance with his mercy, they are always reckoned as righteous by God (semper quoque iusti a deo reputantur). Thus in their own eyes, and as a matter of fact, they are unrighteous. But God reckons them as righteous on account of their confession of their sin. In fact, they are sinners; however, they are righteous by the reckoning of a merciful God (Re vera peccatores, sed reputatione miserentis Dei iusti). Without knowing it, they are righteous; knowing it, they are unrighteous. They are sinners in fact, but righteous in hope (peccatores in re, iusti autem in spe)..." - Martin Luther, Lecture on Romans (1515-1516).