Why did a theological protest in sixteenth-century Europe become one of the most influential religious movements in history?

Protestantism has shaped the faith of hundreds of millions of people—and transformed ideas about personal conscience, education, work, political freedom, community, and the authority of Scripture.

The Protestant Code reveals the twelve essential ideas that give this vast and divided tradition its recognizable identity. Beginning with Martin Luther and the Reformation,

Inside this book, you will discover:

• Why Scripture became Protestantism's final authority
• How salvation by faith transformed Christian belief
• Why conscience and direct access to God became revolutionary ideas
• How Protestantism changed preaching, worship, music, and everyday work
• Why the drive for continual reform produced both renewal and division
• How Protestant movements influenced religious liberty and modern society
• Why the future of Protestantism may increasingly be shaped by Africa, Asia, and Latin America
• How the tradition is confronting secularization, technology, inequality, abuse, and the crisis of institutional trust

Balanced, accessible, and historically grounded, The Protestant Code examines Protestantism's achievements without ignoring its contradictions, conflicts, and failures. It is neither a defense nor an attack, but an illuminating guide to the ideas that have sustained, divided, and repeatedly renewed the movement for more than five centuries.

Discover the twelve ideas behind five centuries of faith, freedom, protest, and renewal. Listen to The Protestant Code today.