Book excerpt: Martin Luther's Ninety-Five Theses forever changed the world. This is one of Christianity's most important documents. It was not, as most people assume, Luther's explanation as to why he was separating from the Catholic Church, but it was a shot across the bow of a corrupt system that eventually lead to the Reformation. Also included in this edition are seven of Luther's most important sermons including Christ's Holy Sufferings, Enemies of the Cross of Christ & the Christian's Citizenship in Heaven, Christ Our Great High Priest, On Faith & Coming to Christ, Of The Office of Preaching, The Twofold Use of the Law & Gospel: "Letter" & "Spirit," and The Parable of the Sower.