The 500th anniversary of the Reformation occurred in 2017. It was October 31, 1517 that Martin Luther nailed his 95 Thesis to the door of the great cathedral at Wittenberg, Germany. He had no idea what that simple act would do. His bold proclamation and challenge to for Rome to reform her ways and beliefs was met with hostility from some and great sympathy from others. Out of this sympathy arose Protestantism, a movement deeply concerned with grounding all things on Holy Scripture, giving glory to God alone, and recovering for that generation the biblical gospel of Jesus Christ. In five chapters, Doug Van Dorn takes us back to these ancient catch-phrases that once moved a continent. Scripture Alone, Grace Alone, Faith Alone, Christ Alone, and To God Be the Glory Alone became the rallying cry of all who longed to see men and women, boys and girls saved and set free from sin, death, and the devil. The end of the book contains four helpful Appendices on songs, Church Fathers on the solas, a bibliography for further research, and a letter from Martin Luther.