Whenever the Catholic Church is sorry that they've burned an innocent
person alive they make them into saints. What they don't realize and refuse to concede is that Joan was already a saint before they murdered her. She heard the voice of God and expressed His will. As Jesus brought a message that was very unpopular and employed methods that were antithetical to the message of the day (do God's will through labor) Joan dressed in men's clothing (antithetical to Catholic teaching) and so she had to be crucified (I'm sorry) destroyed in order to demonstrate the absolute authority of the Church.
Nothing in all of history is as pathetic as all this.