Grace Precedes Repentance

"We mean to show that a man cannot apply himself seriously to repentance without knowing himself to belong to God. But no one is truly persuaded that he belongs to God unless he has first recognized God's grace...No one will ever reverence God but him who trusts that God is propitious to him. No one will gird himself willingly to observe the law but him who will be persuaded that God is pleased by his obedience. This tenderness in overlooking and tolerating vices is a sign of God's fatherly favor" (Calvin, Institutes, 3.3.2).