In June 1519, Müntzer attended the disputation in Leipzig between the reformers of Wittenberg (Luther, Karlstadt, and Philip Melanchthon) and the Catholic Church hierarchy (represented by Johann Eck). This was one of the high points of the early Reformation. Müntzer did not go unnoticed by Luther, who recommended him to a temporary post in the town of Zwickau. However, at the end of that year, he was still employed in a nunnery at Beuditz, near Weissenfels. He spent the entire winter studying works by the mystics, the humanists, and the church historians.