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.

The Central Error Of The Federal Visionists: Temporary Union With Christ

The major point of deviation from biblical Calvinism comes when considering who shares in this vital, living union with Christ, with the four suggesting that all the baptized, head for head, regardless of their personal faith, share in this vital union. It . . . Continue reading →

New In Print And Online: God The Son And The Covenant Of Grace

Caspar Olevianus, Eternal Generation, and the Substance of the Covenant of Grace

In the Summer of 1570 the Reformed Reformation in Heidelberg faced a crisis. Several of the Zwinglians, who had sided with Erastus against the Calvinist order in the Palatinate, were perceived by their Calvinist opponents to be arguing for something that looked . . . Continue reading →

What Christ Expects Of His Church During Times Of Opposition (Updated)

This morning I am thinking of younger American Christians, especially of those who have come of age during the Trump administration. A young person who was 16 when the Trump administration began is now approaching 20 and is perhaps becoming more politically . . . Continue reading →

Angela Davis Is Not A Hero

A hardline Communist, Davis supported the Soviet invasion of Czechoslovakia in 1968 and relished being a guest of Fidel Castro in Cuba — where she went immediately following her acquittal. But her greatest love was for the Soviet Union and the Eastern . . . Continue reading →

This Is Entirely Incorrect And Here Is Why

I stumbled upon this passage whilst looking for something else. It is an excellent summary of what was widely held and taught from the first half of the 19th century through the first half of the 20th century. There are more than a few Reformed, evangelical, and Lutheran folk who continue to repeat this narrative and it is one which I have been trying to overturn. Why? Because it is simply untrue. Continue reading →

Federal District Court Strikes Down KY Pandemic Restrictions On Private Religious Schools (Updated)

If social distancing is good enough for offices, colleges, and universities within the Commonwealth, it is good enough for religious private K–12 schools that benefit from constitutional protection. Continue reading

On Being Reformed E-Book On Sale For $11.99 Until December 1, 2020

The publisher has the E-book edition of On Being Reformed marked down to $11.99 (USA; UK 11.99 stlg). Use the code CYBER20PAL. The promotion ends December 1, 2020.       Resources How To Subscribe To Heidelmedia Office Hours: On Being Reformed . . . Continue reading →

In Memoriam: Rev Dr Derke P. Bergsma (1927–2020)

He was, in my experience, relentlessly cheerful. He had a ready smile and an encouraging word. A midwesterner, who earned his spurs on the Plains, he was an endless fount of stories. This was a source of irritation to some of my fellow students but on the Plains, stories are a part of life. I am sure that I learned as much about pastoral ministry from Derke’s stories about ministry as I did from his lectures. Continue reading →

New In Print: Compendio De Teologia Crista By Johannes Wollebius

Johannes Wollebius (1589–1629) was a professor of Old Testament, theologian, and pastor in Basel. His Compendium of theology was widely used in the 17th century and even it was so well regarded that it even replaced William Ames’ Marrow in the American . . . Continue reading →