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.

Is John Piper Reformed? Or Holding The Coalition Together (Updated)

This morning my friend Kevin DeYoung (listen to the Office Hours interview with Kevin here) makes some arguments in defense of a broader definition of the adjective Reformed. This question is at the heart of why the HB exists and and why I wrote . . . Continue reading →

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.

A Response To Rachel Held Evans Regarding Wilson And The Definition Of “Reformed”

Jonathan Merritt published a critique of Doug Wilson this morning on his Religion News Service. For younger readers, who might not remember the Federal Vision (FV) controversy, Wilson is the leader of the de facto denominational home of the FV, the Communion of . . . Continue reading →

Mystery Unveiled: The Crisis of the Trinity in Early Modern England

In the Reformation and in the period of Reformed orthodoxy, there was no question whether the Christian faith is true. There were great and important questions debated between the Reformed churches and theologians with the Roman communion, the Lutherans, the Anabaptists, and . . . Continue reading →