The Law can feel like a list of commands until you realize what Calvin is pressing on us here: God gave the Law to uncover who he is, expose who we are, and drive us—empty-handed—toward mercy. The Law teaches us that God is Father and Master, that obedience is not optional, and that righteousness is not something we invent; it is what God commands. But then the Law turns its light inward and shows us the real problem: we are not merely lawbreakers in our actions, but in our hearts—full of lust, rage, greed, and self-justifying religion. And yet God does not only thunder threats; he also attaches promises, showing both his spotless purity and his fatherly kindness, so that we would learn to hate sin, love what is right, and stop trying to worship him by our own homemade “good works.” Scripture echoes the same two-edged truth: “You shall therefore  ...