He is known to have attended the Diet of Worms in 1521, and, while he never officially became a Protestant, his sympathies evidently were with Luther, and he was later examined by the Inquisition and voluntarily gave up his priesthood.
Ta on teadaolevalt osalenud toitumises usside 1521, ja kuigi ta ei ole kunagi ametlikult sai protestant, tema sümpaatia ilmselt olid koos Luther, ja ta oli hiljem uuris inkvisitsioon ja vabatahtlikult loobus preestriks.