The Reformed faith has deep roots in the patristic and medieval church, but its emergence as a distinct tradition, growing out of the Lutheran Reformation, may be traced to the early 1520s. The development of Reformed theology as distinct from Lutheranism is . . . Continue reading →
Author: 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 is professor emeritus of church history and historical theology at Westminster Seminary California, where he taught for 29 years. He also taught at Wheaton College, Reformed Theological Seminary, and Concordia University. He has hosted the Heidelblog since 2007 and the Heidelcast since 2009.
New In Print: J. H. Heidegger’s Concise Marrow Of Theology
J. H. Heidegger (1633–98) was a significant Swiss Reformed theologian, in Zürich, at the end of the 17th century. This volume is a clear, accessible introduction to Reformed theology. It is not technical. It was meant to be a starting point and . . . Continue reading →
Machen’s Warrior Children, Ed Stetzer, And Beth Moore
John Frame first published his essay “Machen’s Warrior Children” in 2003, in a Festschrift (a volume of congratulatory essays usually in honor of a 65th birthday or a retirement) for Alister McGrath. The essay was ostensibly a historical analysis of what happened to . . . Continue reading →
The Federal Vision Has A Different Definition Of Faith
Here are all the episodes of the Heidelcast. Subscribe in Apple Podcasts. Subscribe directly via RSS Call the Heidelphone anytime at (760) 618-1563. Leave a message and we may use it in a future broadcast. If you benefit from the Heidelcast please . . . Continue reading →
Until December 3, 2019: On Being Reformed For $10.00
This slender volume contains four essays. One written jointly by Crawford Gribben and Chris Caughey, one by Matthew Bingham, one by D. G. Hart, and one by yours truly. Ordinarily this volume is, for its size, rather expensive. The price of the . . . Continue reading →
The Heidelberg Catechism Confesses Salvation By Grace Alone, Through Faith Alone
It has become fashionable among some who identify as confessionally Reformed and among so-called Reformedish (i.e., Baptists who identify with aspects of Reformed theology) types to claim that the Reformed doctrine of salvation hold that there two stages to salvation: initial and . . . Continue reading →
Turretin Contra Final Justification Through Good Works
VIII. Although our justification will be fully declared on the last day (our good works also being brought forward as the sign and proof its truth, Mt. 25:34–40), still falsely would anyone maintain from this a twofold gospel justification—one from faith in . . . Continue reading →
Turretin Talking Like Luther On Justification
VII. This appears more clearly when we come to the thing itself and the controversy is not carried on coldly and unfeelingly in scholastic cloud and dust (as if from a distance), but in wrestling and agony—when the conscience is placed before . . . Continue reading →
Heidelcast Minute: “Fundamentally I Believe That The Federal Vision Is A Denial Of The Gospel”
Heidelcast 53: The Story Of The Meyers Case And State Of The FV Controversy (Pt 1) Resources On The Federal Vision Theology Here are all the episodes of the Heidelcast. The Heidelcast is available wherever podcasts are available. Subscribe in Apple Podcasts. . . . Continue reading →
When The Culture War Trumps The Gospel
The German expression, Der Kulturkampf (The Culture War), originally referred to the attempt by Otto von Bismarck (1815–98), the German politician who created the modern, unified Germany, to suppress the Roman Catholic Church in Germany because he feared that Romanism in Germany . . . Continue reading →
Now Easier To Use: The HB Resources Page
There are over 6,000 posts on the Heidelblog. In our never-ending quest to make the HB easier to use, we have re-designed the resources page. This page allows you, the reader, to access some of the many libraries of resources on the . . . Continue reading →
Owen: The Mortification Of Sin Apart From The Gospel Is Self-Righteousness
This was seconded by an observation of some men’s dangerous mistakes, who of late days have taken upon them to give directions for the mortification of sin, who, being unacquainted with the mystery of the gospel and the efficacy of the death . . . Continue reading →
Good News! The Only And Eternally Begotten God Became Incarnate
AGR’s Chris Gordon is preaching through the gospel of John. If you are an AGR listener (subscribe in Apple Podcasts or directly or use our free iOS/Android app) then you are getting these broadcasts delivered directly to your phone. The gospel of John is . . . Continue reading →
Trueman: Francis Makes Orthodox Protestantism Attractive
While we may never know the truth about his recent alleged denial of Christ’s divinity, the fact that the story was plausible witnesses to the lack of theological understanding that has characterized his pontificate from the start. Not since the glory days . . . Continue reading →
Where Are They Now? Fikret Bocek And The Reformed Mission To Smyrna
Long-time listeners to Office Hours will know the name Fikret Bocek. I interviewed him back in 2010. Here we are nine years later, and Fikret is still with us. That is no small thing, as you will hear. He is a 1998 . . . Continue reading →
Just In Time For Reformation Day: The Return Of The Federal Visionists (And Their Allies)
Most of the confessional Reformed denominations took formal positions or at least received study papers rejecting the self-described Federal Vision theology a little more than twelve years ago. Because the original debate is so far in the rear view mirror, it seems . . . Continue reading →
John Owen: Good Works Are Fruits And Evidences Of Salvation
These fruits, when they are brought forth, God approveth of, accepteth, and further blesseth them that bear them; which is the last thing in the words. Some think there is no use of these fruits, unless they are meritorious of grace and . . . Continue reading →
Romans The Power Of God For Salvation (30): Romans 8:1–8
In this episode Chris and I turn to Romans chapter 8, where Paul begins with the glorious good news: “There is therefore now no condemnation for those who are in Christ Jesus” (Rom 8:1; ESV). This cones right on the heels of . . . Continue reading →
New In English And In Print: Heidegger’s Marrow Of Theology
J. H. Heidegger (1633–98) was a significant Swiss Reformed theologian, in Zürich, at the end of the 17th century. This volume is a clear, accessible introduction to Reformed theology. It is not technical. It was meant to be a starting point and . . . Continue reading →
Christian Liberty: A Product Of Sola Scriptura
October is Reformation month for confessional Protestants, i.e., those Reformed, Lutheran, and Anglican Churches that trace their roots to the Protestant Reformation. One of the basic tenets of the Reformation was sola Scriptura, according to Scripture alone. By “Scripture alone” we do . . . Continue reading →













