by the Habsburgs with the continued persecution of the Czech native Hussite churches. Many Hussites thus declared themselves Lutherans. Two churches with Hussite roots are now the second and third biggest churches among the largely agnostic peoples: Czech Brethren (which gave origin to the international church known as the Moravian Church) and the Czechoslovak Hussite Church. Switzerland In Switzerland, the teachings of the reformers and especially those of Zwingli and Calvin had a profound effect, despite frequent quarrels between the different branches of the Reformation. Huldrych Zwingli Parallel to events in Germany, a movement began in the Swiss Confederation under the leadership of Huldrych Zwingli. Zwingli was a scholar and preacher who moved to Zürich—the then-leading city state—in 1518, a year after Martin Luther began the Reformation in Germany with his Ninety-five Theses. Although the two movements agreed on many issues of theology, as the recently introduced printing press spread ideas rapidly from place to place, some unresolved differences kept them separate. Long-standing resentment between the German states and the Swiss Confederation led to heated debate over how much Zwingli owed his ideas to Lutheranism. Although Zwinglianism does hold uncanny resemblance to Lutheranism (it even had its own equivalent of the Ninety-five Theses, called the 67 Conclusions), historians have been unable to prove that Zwingli had any contact with Luther's publications before 1520, and Zwingli himself maintained that he had prevented himself from reading them. The German Prince Philip of Hesse saw potential in creating an alliance between Zwingli and Luther, seeing strength in a united Protestant front. A meeting was held in his castle in 1529, now known as the Colloquy of Marburg, which has become infamous for its complete failure. The two men could not come to any agreement due to their disputation over one key doctrine. Although Luther preached consubstantiation in the Eucharist over transubstantiation, he believed in the real presence of Christ in the Communion bread. Zwingli, inspired by Dutch theologian Cornelius Hoen, believed that the Communion bread was only representative and memorial—Christ was not present. Luther became so angry that he famously carved into the meeting table in chalk Hoc Est Corpus Meum—a Biblical quotation from the Last Supper meaning "This is my body". Zwingli countered this saying that est in that context was the equivalent of the word significat (signifies). Some followers of Zwingli believed that the Reformation was too conservative and moved independently