In his writings, the great reformer Martin Luther, who turned the theological world of the sixteenth century upside down, returned again and again to a very basic problem: how do you believe in the atonement, or grace, or the saving work of Christ, on a personal level? How do you really take in that those things apply to not just humanity in general, and more to the point, not to some category of “good people,” but to a sinner like yourself? “I have often experienced,” he wrote, “and still do every day, how difficult it is to believe, especially amid struggles of conscience, that Christ was given, not for the holy, righteous, and deserving, or for those who were His friends, but for the godless, sinful, and undeserving, for those who were His enemies, who deserved the wrath of God and eternal death.”1 Luther noted that when he found himself consumed by the forces of sin, it was nearly impossible to turn to Christ for rescue and forgiveness. He attributed this at least partly to the work of the devil, whose voice constantly whispered in his ear, reminded him of his unworthiness, and informed him that Christ would surely damn him. He described his experience of being frightened of Christ: “even at the mention of the name of Christ,” he recounted, “I would be terrified and grow pale, because I was persuaded that He was a judge.”2 Luther also observed the inexorable and unforgiving logic of the conscience: “You have sinned; therefore God is angry with you. If He is angry, He will kill you and damn you eternally.” He went on to even suggest that as a result, “many who cannot endure the wrath and judgment of God commit suicide by hanging or drowning.”3
The only way to quiet these condemning voices is, of course, to throw yourself utterly on the mercy of the Savior. But Luther was well aware that this is much easier said than done. To turn to Christ, to look for grace, while being assailed by the forces of judgment and condemnation, he observed, was enormously challenging: “to do this in the midst of struggle is the hardest thing there is. I am speaking from experience, for I am acquainted with the devil’s craftiness . . .”4