Today is Reformation Day, and a special one at that. 500 years ago, Martin Luther mailed a collection of 95 statements to Archbishop Albert of Mainz and, it is believed, nailed them to the door of All Saints’ Church in Wittenberg, Germany. Known as the famous Ninety-five Theses, they represented his disagreement with some of the practices and positions of the Roman Catholic Church in his day, and they have changed the world—though not in the way it needs to be changed.