stylistic:tone, structural:scholar_edition
Michael Servetus (1553)

Calvin and Servetus were first brought into contact in 1546 through a common acquaintance, Jean Frellon of Lyon; they exchanged letters debating doctrine; Calvin used a pseudonym as Charles d' Espeville and Servetus used the moniker Michel de Villeneuve. Eventually, Calvin lost patience and refused to respond; by this time Servetus had written around thirty letters to him. Calvin was particularly outraged when Servetus sent him a copy of the Institutes of the Christian Religion heavily annotated with arguments pointing to errors in the book. When Servetus mentioned that he would come to Geneva, "Espeville" (Calvin) wrote a letter to Farel on 13 February 1546 noting that if Servetus were to come, he would not assure him safe conduct: "for if he came, as far as my authority goes, I would not let him leave alive."