About R. Scott Clark

R. Scott Clark is the President of the Heidelberg Reformation Association, the author and editor of, and contributor to several books and the author of many articles. He has taught church history and historical theology since 1997 at Westminster Seminary California. He has also taught at Wheaton College, Reformed Theological Seminary, and Concordia University. Read more» He has hosted the Heidelblog since 2007.

Recursos Reformados

Presbiteriano Reformado La Necessidad de Reforma la Iglesia Literatura Reformada Fundacion Editorial de Literatura Reformada Recursos de Mateo Leighton Confraternidad Latinoamericanade Iglesias Reformadas Reformando la Educación Cristiana para el Tercer Milenio Documentos y Declaraciones Confraternidad Latinoamericanade Iglesias Reformadas Reformando la Educación Cristiana . . . Continue reading →

Office Hours: Darryl Hart On The Global History Of Calvinism

This past summer Yale University Press released Darryl Hart’s Calvinism: A History. Darryl is Adjunct Professor of Church History at WSC, where he served as Academic Dean from 2000–03. He is Visiting Professor of History at Hillsdale College. This is a significant . . . Continue reading →

HB Resources

HBgravatar-revThere are six years of resources on the HB and several ways to access those resources. One is the categories. Another is to use the search function (or google site search—site:heidelblog.net search term). Another way to use the HB is to access the archives, which shows the HB by years, months, and categories. Thanks for your support.

The Freedom of the Christian Man (3)

Luther at the Diet of Worms

Part 2. On 18 April 1521 Martin Luther stood before civil and ecclesiastical authorities at the Diet (Riechstag) of Worms. Heiko Oberman translated Luther’s famous speech thus: “Unless I am convinced by the testimony of the Holy Scriptures or by evident reason—for I . . . Continue reading →