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 Significance Of Paul’s Silence On Caesar Acknowledging Christ’s Lordship

Let every person be subject to the governing authorities. For there is no authority except from God, and those that exist have been instituted by God. Therefore whoever resists the authorities resists what God has appointed, and those who resist will incur . . . Continue reading →

Sub-Christian Nationalism? (Part 2)

Until the early twentieth century, most Christians used some distinction between nature and grace, and the sacred and the secular. In the 1970s and 80s, however, American Christian fundamentalists (e.g., Jerry Falwell) began to use the adjective “secular” disparagingly. Similarly, the use . . . Continue reading →

Of Catholics, Evangelicals, and Rome

Mr. White, Mr. Black, and Mr. Gray Cornelius Van Til used to write about Mr. White (the confessionally Reformed fellow), Mr. Black (the Roman Catholic fellow), and Mr. Gray (or Grey, the Arminian fellow). His point was that, on some issues, the . . . Continue reading →

How Calvin’s Twofold Kingdom Distinction Could Have Prevented ECT

Indeed, given Calvin’s distinction between two spheres of God’s kingdom, we need not agree with Mormons on theological questions in order to cooperate with them socially. We may even cooperate with Muslims, Hindus, and agnostics (e.g., the late Nat Hentoff 1925–2017, who became an outspoken critic of abortion on demand) who share certain basic convictions about civil life. To cooperate, we need only agree that there exists certain fixed, embedded laws in creation. Continue reading →

“Did God Leave Me When I Enrolled In Seminary?”

A former student of mine many years ago at Westminster Seminary California once mentioned that he was feeling concerned about his devotional life since beginning seminary—a thought many first-semester seminary students have. He said that before attending seminary, he had an active . . . Continue reading →

What The Dying Of The PCUSA Means

PCUSA Logo

When, Dean Kelley published Why Conservative Churches Are Growing (New York: Harper & Row, 1972), the Protestant mainline was already in crisis. They were shrinking, and, as Kelley’s title suggests, the “conservative” churches were growing. This book was published the year before . . . Continue reading →

Samuel Would Like A Word With Americans Hankering For A King

Samuel Relating to Eli the Judgements of God upon Eli's House, oil on canvas by John Singleton Copley, 1780. Wadsworth Atheneum Museum of Art, Hartford, Connecticut.

Understandably, for many American Christians, the fight or flight instinct has kicked in. They are made to pay taxes to support institutions—for example, public schools—that demonstrably work against their interests and seek to subvert the authority of parents in the family by . . . Continue reading →

Was Machen Gay?—Or, How Not To Do History

When I read Steelman’s essay, I tried to do so with an open mind. After all, until I saw Machen’s letter to his mother, I did not know concretely about his segregationist convictions. Honesty requires that we incorporate that fact (without exaggerating it or any single fact) into the story about Machen and into my understanding of who he was and what he did. Continue reading →