The book "Luther and the Reformation: The Sources of Our Will" by the famous author Joseph Augustus Zeiss is a detailed study of the life and work of the great reformer Martin Luther. This book traces Luther's influence on the emergence of the Reformation and the formation of our freedoms. The author examines not only historical events, but also spiritual and cultural aspects of the Reformation, revealing the significance of this period for modern times. "Luther and the Reformation: The Sources of Our Will" is a very important book that helps to better understand the history of the church and the faith that changed the world.