Inside stands a formidable Flamboyant Gothic pulpit, built for the preacher Geiler von Kaysersberg to match his fulminations against the Protestant Reformation.
The pulpit built for Geiler von Kayserberg is plain and unornamented. 
mnli hypothesis: The pulpit built for Geiler von Kayserberg is plain and unornamented.  premise: Inside stands a formidable Flamboyant Gothic pulpit, built for the preacher Geiler von Kaysersberg to match his fulminations against the Protestant Reformation.