The Reformation was spreading beyond Zurich. Evangelical preachers had arisen in many of the other cantons, and were gaining adherents. § 6. _The Reformation outside Zurich_. Basel, the seat of a famous university and a centre of German Humanism, contained many scholars who had come under the influence of Thomas Wyttenbach, Zwingli's teacher. Wolfgang Fabricius Capito, a disciple of Erasmus, a learned student of the Scriptures, had begun as early as 1512 to show how the ceremonies and many of the usages of the Church had no authority from the Bible. He worked in Basel from 1512 to 1520. Johannes Oecolampadius (Hussgen or Heusgen), who had been one of Luther's supporters in 1521, came to Basel in 1522 as Lecturer on the Holy Scriptures in the University. His lectures and his sermons to the townspeople caused such a movement that the bishop forbade their delivery. The citizens asked for a Public Disputation. Two held in the month of December 1524--the one conducted by a priest of the name of Stör against clerical celibacy, and the other led by William Farel[19]--raised the courage of the Evangelical party. In February 1525 the Council of the town installed Oecolampadius as the preacher in St. Martin's Church, and authorised him to make such changes as the Word of God demanded. This was the beginning. Oecolampadius became a firm friend of Zwingli's, and they worked together. In Bern also the Reformation made progress. Berthold Haller[20] and Sebastian Meyer[21] preached the Gospel with courage for several years, and were upheld by the painter Nicolaus Manuel, who had great influence with the citizens. The Council decided to permit freedom in preaching, if in accordance with the Word of God; but they refused to permit innovations in worship or ceremonies; and they forbade the introduction of heretical books into the town. The numbers of the Evangelical party increased rapidly, and in the beginning of 1527 they had a majority in both the great and the small Councils. It was then decided to have a Public Disputation.