The Biggest Problem Facing the Church Today is not "cheap grace" but "cheap law"

J. Gresham Machen counterintutively noted, "A low view of law always produces legalism; a high view of law makes a person a seeker after grace." The reason this seems so counterintuitive is because most people think those who talk a lot about grace have a low view of God's law (hence, the regular charge of antinomianism). Others think those with a high view of the law are the legalists. But Machen makes the compelling point that it's a low view of the law that produces legalism, since a low view of the law causes us to conclude we can do it—the bar is low enough for us to jump over. A low view of the law makes us think the standards are attainable, the goals reachable, the demands doable. This means, contrary to what some Christians would have you believe, the biggest problem facing the church today is not "cheap grace" but "cheap law"—the idea that God accepts anything less than the perfect righteousness of Jesus. As essayist John Dink writes,

Cheap law weakens God's demand for perfection, and in doing so, breathes life into the old creature and his quest for a righteousness of his own making. . . . Cheap law tells us that we've fallen, but there's good news, you can get back up again. . . . Therein lies the great heresy of cheap law: it is a false gospel. And it cheapens—no—it nullifies grace.

Only when we see that the way of God's law is absolutely inflexible will we see that God's grace is absolutely indispensable. A high view of the law reminds us that God accepts us on the basis of Christ's perfection, not our progress. Grace, properly understood, is the movement of a holy God toward an unholy people. He doesn't cheapen the law or ease its requirements. He fulfills them in his Son, who then gives his righteousness to us. That's the gospel. Pure and simple.