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.

1689 Vs. The Westminster Confession: Narrowing The Lens On Particular Baptist History

The discussion of the differences between Baptist and Reformed theology is a sensitive but important question. Thus, I think I should explain why I am writing this series. In my experience, some Baptists, especially those who identify with the Particular Baptist tradition, . . . Continue reading →

There Is No Credo Baptist Heidelberg Catechism or Why Hercules Collins Was Not Reformed

For some years I have complained about Baptist squatters in the Reformed house. These are those Baptists who insist on re-defining the adjective Reformed. As it turns out, however, this habit of squatting is not new at all. Indeed, one of the . . . Continue reading →

Something New To Discuss During Our Q&A Session: Rosaria Changes Her Mind About “Conversion Therapy”

The category “conversion therapy” (CT) was always dubious. Coined in 1991, the term was a grab-bag, a way of lumping together a variety of approaches to the treatment of same-sex attraction (SSA). As a result of the various bans on CT, when . . . Continue reading →

Para Means “Alongside” Not “Is”

Is the Family Research Council a church? What about Cru, the Gideons International, Voice of the Martyrs, Ravi Zacharias International Ministries (RZIM), Liberty Counsel, the American Family Association, Navigators, and World Vision? The Controversy According to a recent story by Daniel Silliman, . . . Continue reading →

Catholicity, Confusion, And A Correction

In the mid-1970s, the original cast of Saturday Night Live featured a regular character as part of the Update sketch. The character’s name was Emily Litella. She was played by the late Gilda Radner. It used to be that local newscasts would . . . Continue reading →

Psalmody And The Sexual Revolution: Or Yet Another Reason Why We Should Only Sing God’s Word

It was only a matter of time. There is a story on CNN about the the 2019 publication of a LGBTQ hymnal, Songs For The Holy Other: Hymns Affirming the LGBTQIA2S+ Community. This collection is published by the Hymn Society, which is . . . Continue reading →

Two Years Is Not Enough

A considerable percentage of church planting in the USA is done under the influence of a model that is likely to lead to congregations that are not Reformed in their practice and perhaps not in their theology and piety. That model says, . . . Continue reading →

A Debtor’s Ethic

John Piper has complained that the historic Reformed understanding of the Christian faith and life produces what he calls a “debtor’s ethic.” The assumption is that a “debtor’s ethic” is something that we are supposed to reject out of hand. I have . . . Continue reading →

Consider The Implications Had Kennedy Lost

In Kennedy v Bremerton, the Bremerton, WA School District argued that, were Coach Kennedy allowed to go to the 50 yard line to pray after games, student-athletes might feel pressured to join him for fear of losing playing time etc. Continue reading

Post-Christian Sex

There is a remarkable article on Insider.com which features a series of comments from young people who belong to “Generation Z.” Sometimes described as “Zoomers,” GenZ are those who were born after 1996. The article purports to reflect the fears of Generation . . . Continue reading →

Christianity Today Is Not A Ministry

One of the episodes of Christianity Today‘s Mars Hill podcast series was actually about the problem of sexual harassment at Christianity Today (to their credit, after exposing the cultic nature of Mark Driscoll’s control over Mars Hill–in the sense that Jim Jones . . . Continue reading →

Secular When It Should Be Sacred

A significant part of the process of recovering and applying classical Reformed theology to our contemporary situation (sometimes called ressourcement, a French word which refers to getting back to original sources) is recovering the distinctions that we lost in the 19th and . . . Continue reading →

Christian, Get Involved

One of the more pernicious misrepresentations of the distinction between the eternal and temporal spheres of Christ’s kingdom, which Calvin called the “twofold kingdom” (Institutes, 3.19.15), is that it counsels or leads Christians to withdraw from society (e.g., politics). Nothing could be . . . Continue reading →