Meet Andreas Karlstadt – What Does This Mean?

Andreas Bodenstein von Karlstadt (known as Karlstadt) was a professor of theology at Wittenberg when Martin Luther arrived at the university. Born in the village of Karlstadt not far from Frankfort on the Main River. He attended the University of Erfurt at the same time Luther was studying for a law degree. From there he studied at Cologne and Wittenberg, was ordained a priest and served at the Elector‘s Castle Church. After becoming a Doctor of Theology, he briefly studied canon law in Rome.

In any other time or place, Karlstadt would have been a significant figure. He was learned, insightful and committed to what he believed. Yet he lived in the shadow of a genius who changed the world and ended up more of footnote in the history of the Reformation. Like St. Peter, he lived life governed by his heart, with all the subtlety of a loaded freight train. At the beginning of the Reformation, he was a loyal friend and ally of Luther’s, one of the first to be convinced of the truth of the Reformer’s insights. When Martin Luther received his Doctor of Theology degree, it was Karlstadt who conferred it.

In 1517, he lectured on Saint Augustine’s book, On the Spirit and the Letter, a work on Law and Gospel. When Johann Eck’s criticisms of the Ninety-Five theses were published, Karlstadt waded into the debate to defend his friend and his university. In May 1518, Karlstadt published his book Apologeticae conclusiones, which directly challenged Eck. He argued that man could not of his own free will do anything to earn God’s grace, but only receive it as a gift. He insisted, as did Luther, that Scripture is the final authority in matters of theology.

Johann Eck responded in August 1518 with theses on the relationship between grace, free will, penance and indulgences. He challenged Karlstadt to debate them. In the following months, he added theses, that on the surface appeared to attack the professor, but were really aimed at Martin Luther. Luther, who had been trying to bring the two together felt betrayed and entered the war of words.

Unlike the Ninety-Five theses, which were never publicly debated, the theses flying back and forth between Eck, Karlstadt and Luther were explored in the Leipzig Disputation, five hundred years ago today. This conference made it clear to everyone, including Martin Luther, that the reformers would accept no authority but the Holy Scriptures in faith and the teachings of the church — not even the pope or church councils. The breach between Rome and Wittenberg was not able to be closed.