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.

Heidelberg 114: Between Moralism And Antinomianism (2)

Paul was not a Gnostic, a Valentinian, an Anabaptist, a Familist, nor an Antinomian. He was a sinner saved and justified freely through faith alone, a Christian living in union and communion with Christ, seeking to bring his life into conformity to all of God’s holy moral law. Continue reading →

The Constantinian Turn Was Definitive

The conversion of Constantine marks a watershed in the patristic period. In the second and third centuries the Church was a relatively private community, suffering from time to time the threats and the actuality of imperial persecution and looking for the end . . . Continue reading →

Heidelberg 114: Between Moralism And Antinomianism (1)

Judged by the mainstream of Reformed theology and particularly by confession of by the Reformed Churches, Richard Baxter (1615–91) was not Reformed. Remarkably, because many are not aware of what Baxter taught about the central issue of the Reformation, the article by . . . Continue reading →

A Mortal Wound To Free Exercise?

The If nothing else, it’s comforting to know that Colorado can force an orthodox Islamic butcher to make sausages for a polyamorous bisexual bachelor/bachelorette party, so long as no one asks the butcher to outwardly promote swine and free love. Not only . . . Continue reading →

Nazi Policy: Abort The Unwanted

The Slavs are to work for us. Insofar as we do not need them, they may die. Therefore, compulsory vaccination and German health service are superfluous. The fertility of the Slavs is undesirable. They may use contraceptives or practice abortion, the more . . . Continue reading →

Heidelberg 112: Your Speech Shall Accord With Objective Reality

In  the garden the Evil One began by questioning the veracity of God’s Word: “Has God really said, ‘You shall not eat of any tree in the garden’?” (Gen 3:1b). The woman collaborated with the Evil One by adding to the Lord’s . . . Continue reading →

Heidelberg 110–111: You Shall Not Steal

The eighth commandment says: “You shall not steal” (Exod 20:15). I recall following Mom down the grocery aisle and picking grapes as a I went. I was probably 5 or 6. I saw the grapes. They looked good and I wanted some. . . . Continue reading →

Heidelberg 108–109: You Were Bought With A Price (2)

God’s Word is very clear about sexual immorality. Leviticus 18 illustrates how God views sexual immorality. It prohibits adultery and moves immediately in the next verse to warn against not offering one’s children to Molech, to a prohibition against male homosexuality, which . . . Continue reading →

How We Lost The Psalms

In the course of time the constraint of Calvin’s ideals has gradually come to be less felt in the worship of the Reformed Churches. A modification of view as to the relations of art and worship has permitted the harmonization of congregational . . . Continue reading →