Two classics by Martin Luther in one affordable volume. ON CHRISTIAN LIBERTY: This timeless little classic communicates essential thinking of Martin Luther. The subject of freedom is both timely and relevant today. For the Christian, this freedom is liberty from sin and death, and the opportunity to serve one's neighbor. Written in a simple style, On Christian Liberty conveys significant spiritual insight into the grace of God and liberating faith in Christ Jesus. A TREATISE ON GOOD WORKS: Luther's study on the ten commandments, A Treatise on Good Works, is considered Luther's clearest exposition on the Christian life and the relationship between faith and good works. This primer is a great way to deepen your understanding of the Christian faith. It is regarded as one of the most important essays of the past five centuries. This LUMEN® Classics edition also includes Luther's 95 Theses and his historic address before the Diet of Worms.