That the works of the saints are unworthy of reward because they are spotted with stains, seems a hard saying to the Papists. But, in this they betray their gross ignorance in estimating, according to their own conceptions, the judgment of God, in whose eyes the very brightness of the stars is but darkness. Let this therefore remain an established doctrine, that as we are only accounted righteous before God by the free remission of sins, this is the gate of eternal salvation; and, accordingly, that they only are blessed who rely upon God’s mercy.
—John Calvin