Where does our understanding of God's Word come from? Richard C. Barcellos takes you on a fascinating journey through the history of Reformed thought, tracing the development of biblical theology to show how it has shaped the church today. This book serves as a 'family tree,' helping you understand the key figures, movements, and debates that have clarified our grasp of the gospel over centuries. By digging into these historical roots, you will gain a firmer foundation for your own faith and a better appreciation for the rich legacy of those who have gone before us. This is an essential guide for anyone who wants to understand the intellectual and spiritual heritage of the Reformed tradition in a clear and organised way.