The Freedom of the Christian was Martin Luther's first public defense of the doctrine of justification by grace through faith on account of Christ alone. Luther's explosive rediscovery of the Gospel of Jesus Christ shattered the Church of Rome's foundation of works, which considered good works a part of salvation instead of a result of it. Here, Luther constructed a rich theology that relies on the full power of the Gospel, which not only grants saving faith but also nurtures that faith through good works done in the freest service.

The third of Martin Luther’s 1520 treatises, also referred to as A Treatise on Christian Liberty, this work focuses on the topics of justification and total salvation. Boldly, unmistakably, and directly contrasting the teachings of the church, Luther argued for the truth he found in studying the Bible on his own. Introducing, for the first time to many people, the argument for justification through faith alone, he knocked down the idea of being dependent on additional sacraments, penances, and works for salvation.

Often called Paul’s magnum opus, Romans has been pivotal to Christians’ understanding of salvation for generations. It had a profound influence on Augustine and Luther. Calvin saw it as the key to understanding all of Scripture. In this volume, Dr. R.C. Sproul introduces us to Paul’s fullest, grandest, most comprehensive statement of the gospel and explains why it is just as vital for believers today as it has been for believers throughout history. Verse by verse, Dr. Sproul unfolds the vast truths that Paul has clearly and carefully woven throughout this book.

Put on your armor - it’s time to fight. We are in a spiritual war, William Gurnall reminds us, and “the Christian’s safety lies in resisting. All the armour provided is to defend the Christian fighting, none to secure him flying; stand, and the day is ours; fly or yield, and all is lost". This hard-hitting volume is packed with biblical wisdom for day-to-day Christian living, as helpful today as it was when first published nearly 400 years ago. Although history left us little knowledge of William Gurnall’s life, it preserved this book.

In this famous treatise, St. Augustine (AD 354 - 430) covers the question of the role of free will in our lives and how it contrasts with the role of God's grace. He gives scriptural arguments to show that we cannot earn the grace of God, yet this does not deny the role that free will plays in our own salvation.