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.

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 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 a . . . 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 →

Paul Contra Final Salvation Through Works (Romans 5:9–10)

For many evangelicals and for some ostensibly Reformed folk it has been fashionable for the last several years to teach that we are justified now by grace alone (sola gratia), through faith alone (sola fide), based on Christ’s righteousness imputed, but that . . . Continue reading →

A Sunday Evening Bible Study Is Good But A Second Worship Service Is Better

Romans 10 On The Centrality Of The Official Preaching Of The Gospel

When I first began to become Reformed (c. 1980) I was familiar with the second service because my Southern Baptist congregation had an evening service. Indeed, we had a Wednesday evening service in addition to the Sunday morning service. Oddly, much to . . . Continue reading →

The Catechism Was Meant To Be Heard More Than Read

This year on the Heidelcast the HRA has been releasing an audio version of one question and answer of the Heidelberg Catechism daily 6 days a week. The first reason that we are doing this is to get the catechism into peoples ears, heads, and . . . Continue reading →