Few if any men have changed the course of history like Martin Luther. In less than ten years, this fevered German monk plunged a knife into the heart of an empire that had ruled for a thousand years, and set in motion a train of revolution, war and conflict that would reshape Western civilization, and lift it out of the Dark Ages.
Luther's is a drama that still resonates half a millennium on. It's an epic tale that stretches from the gilded corridors of the Vatican to the weathered church door of a small South German town; from the barbarous pyres of heretics to the technological triumph of printing. It is the story of the birth of the modern age, of the collapse of medieval feudalism, and the first shaping of ideals of freedom and liberty that lie at the heart of the 21st century.
But this is also an intensely human tale, a story that hurtles from the depths of despair to the heights of triumph and back again. This is the story of a man who ultimately found himself a lightning conductor of history, crackling with forces he could not quite comprehend or control. (Excerpt from pbs.org)