Polembera mabwenzi amene anawasiya ku Prague, iye anati: “Ngati ndachoka pakati panu, ndikutsatira malangizo ndi chitsanzo cha Yesu Khristu, kuti asapatse mwayi anthu oipa kuti akopeke. pa iwo okha chitsutso chamuyaya, ndi kuti asakhale chifukwa cha masautso ndi mazunzo kwa opembedza. 
Writing to the friends whom he had left at Prague, he said: “If I have withdrawn from the midst of you, it is to follow the precept and example of Jesus Christ, in order not to give room to the ill-minded to draw on themselves eternal condemnation, and in order not to be to the pious a cause of affliction and persecution