Calvin on Law & Gospel

John Calvin, The Institutes (2.9.4), 1536
By the term Law, Paul frequently understands that rule of holy living in which God exacts what is his due, giving no hope of life unless we obey in every respect; and, on the other hand, denouncing a curse for the slightest failure. This Paul does when showing that we are freely accepted of God, and accounted righteous by being pardoned, because that obedience of the Law to which the reward is promised is nowhere to be found. Hence he appropriately represents the righteousness of the Law and the Gospel as opposed to each other. But the Gospel has not succeeded the whole Law in such a sense as to introduce a different method of salvation. It rather confirms the Law, and proves that every thing which it promised is fulfilled. What was shadow, it has made substance...