This is a work that will present six men that fought to reintroduce the beliefs and principles of the early church. Among them are John Wycliffe, Martin Luther, and John Calvin. The author invites you to go on a journey with them through their lives. As you read about these men who sacrificed everything in their battle for God, and see their pictures, you will begin to appreciate the freedom of worship. You will find inspiration for your own spiritual battles, and you will be motivated to apply biblical truths to your own life. From the Back Cover This is a work that will present six men that fought to reintroduce the beliefs and principles of the early church. Among them are John Wycliffe, Martin Luther, and John Calvin. The author invites you to go on a journey with them through their lives. As you read about these men who sacrificed everything in their battle for God, and see their pictures, you will begin to appreciate the freedom of worship. You will find inspiration for your own spiritual battles, and you will be motivated to apply biblical truths to your own life. About the Author Rorbert Liardon is pastor in Irvine, California. He has preached in more than 80 nations with a huge ministry in Europe, Asia and Africa. His books were translated into more than 27 languages and they are all around the world. SPANISH BIO: Robert Liardon es pastor en Irvine, California, E.UU. Ha predicado en mas de 80 naciones con un inmenso ministerio en Europa, Asia y Africa. Sus libros fueron traducidos a mas de 27 idiomas y circulan por todo el mundo.