Summary

The profound impact of Martin Luther’s theological confession is well documented. What is not as thoroughly explored is Luther’s understanding of the function of preaching, which both rooted his reformational breakthrough and drove the Reformation thereafter. Luther’s simple assertion—instead of the pope, there stands a sermon—resulted in a revolution that impacted all facets of 16th-century life. Luther’s simple assertion concerning proclamation deconstructed a deeply embedded framework that had arisen around Christianity that affected everything from the function of the priest to the definition and role of the church, and even Scripture itself.

While Luther learned as he went, especially in the matter of preaching, the unwavering consistency and even simplicity of his theology is breathtaking. Instead of the pope, a sermon which delivers Christ’s forgiveness of sins. Faith in that promise is certain and is not to be doubted in any way. Thus, preaching and nothing else makes the church, not vice versa.

The ramifications of this assertion are monumental and far-reaching. Luther’s confession caused great upheaval and consternation in his time and continues to do so even now, since it addresses the basic questions of theology and life, such as the role of the individual in salvation, whether the will is free or bound in relation to God, what the authority of Scripture is in relation to tradition, and what the difference between a command and a promise is. Yet Luther held to the claim that the most important matter was the comfort of the conscience, which can come only through a promise delivered in place and time to a person pro me and thus builds a whole gathering of the faithful as true church. Thus, in the face of outcries and upheaval in Christendom, Luther refused to blame the gospel, but simply preached as he had taught, trusting that the word of God does not return empty but accomplishes what it says. So he trusted that in that proclamation God’s will would be done: killing and making alive, naming and absolving the sin of people desperate to hear that freeing proclamation. Thus the Reformation that followed Luther became a preaching movement that distinguished the law and the gospel and applied both categorically. Proclamation is the moment and fullness of the divine election unto eternal life.