What Catholic devotion would Martin Luther write about after the 95 theses/
He would later write works on the Catholic devotion to Virgin Mary, the intercession of and devotion to the saints, the sacraments, mandatory clerical celibacy, monasticism, further on the authority of the pope, the ecclesiastical law, censure and excommunication, the role of secular rulers in religious matters, the relationship between Christianity and the law, good works, and the sacraments.