Two of this man's most vocal opponents were Hieronymous Esmer and Thomas Murner.  
Two of this man's most vocal opponents were Hieronymous Esmer and Thomas Murner.  A summarization of this man's ideas and beliefs are published in a work called Loci Communes by his good friend Philip Melanchthon. In this man's youth, he called upon St. Anne to protect him from a violent thunderstorm in exchange that he would join a monastery. He was supported by Frederick of Saxony in 1521 when he was called to speak at the Diet of Wurms. An advocate of the doctrine of salvation through faith alone, for 10 points, identify this German who nailed the 95 Theses to a Wittenberg church, prompting the Reformation.
Two of this man's most vocal opponents were Hieronymous Esmer and Thomas Murner.  
Martin Luther