Welcome to the Heidelblog!

Welcome! The name “Heidelblog” is derived from the name of the German city Heidelberg, where the Reformed Church there adopted the explanation of the faith in the form a collection of questions and answers. That explanation is known as the Heidelberg Catechism (1563). The HB exists to help the Reformed churches recover the Reformed theology, piety, and practice and to help others discover it.


  1. R. Scott Clark, Recovering the Reformed Confession.
  2. On Defining the Adjective Reformed.
  3. Why the Focus on the Confessions?
  4. The Heidelcast!
  5. The Heidelberg Reformation Association
  6. Subscribe to the HB!
  7. R. Scott Clark
  8. The Heidelblog Resource Page
  9. The Media Archive
  10. Why I Am A Christian
  11. What Must A Christian Believe?
  12. Heidelblog Contributors
  13. Support Heidelmedia: use the donate button or send a check to

Heidelberg Reformation Association
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Escondido CA 92027
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    The Heidelblog has been in publication since 2007. It is devoted to recovering the Reformed confession and to helping others discover Reformed theology, piety, and practice.

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