Obviously, at the beginning he was regarded in Prague university circles as a representative of the Wittenberg Reformation. He gave expression to his sharpened anticlerical polemic and to the main points of his proclamation – discipleship, living experience of God, and restoration of the original order of creation – in an epistle of November 1521 which he produced in one Latin, two German, and one Czech version.
Por lo visto, al comienzo, los círculos universitarios de Praga lo vieron como representante de la Reforma surgida en Wittenberg. En una misiva de noviembre de 1521 (conservada en dos versiones alemanas, una latina y una checa) desarrolló su polémica anticlerical aguzada y los ejes de su proclamación (seguimiento a Cristo, experiencias vivas de Dios, restitución del orden creacional originario).