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.

Gay Christians?

Introduction Is it appropriate to speak of “Gay Christians.” Is it appropriate to speak of “Murderer Christians” or “Thief Christians” or “Idolater Christians”? When the adjective “gay” refers to homosexuals, the expression “Gay Christian” is an oxymoron. Remarkably, Millennials (18–34) may be . . . Continue reading →

Justified Through Our Faithfulness?

Introduction As I mentioned in an earlier post in Romans 2:13 Paul writes, “For it is not the hearers of the law who are righteous before God, but the doers of the law who will be justified” (ESV).1 The chapter begins with . . . Continue reading →

Strangers And Aliens (13c): Living Among The Pagans (1 Peter 3:1–6)

1Likewise, wives, be subject to your own husbands, so that even if some do not obey the word, they may be won without a word by the conduct of their wives, 2when they see your respectful and pure conduct. 3Do not let . . . Continue reading →

The Logic Of Fruit As Evidence

The Patristic Period One of the earliest concerns of the Christian church, beginning with the apostles and intensifying through the patristic and medieval periods, was that those who profess the Christian faith should live in a way befitting their profession of faith. . . . Continue reading →

The Making Of Lawrence Phillips

There must be many ex-football players or ex-athletes and at least a few famous athletes who have ended their athletic careers by committing crimes. Most of those cases simply fall into obscurity but not that of Lawrence Phillips (1975–2016), who was a . . . Continue reading →

What The Spirit Is Doing Or What We Are Saying? Distinguishing Reformed And Pentecostal Piety

Introduction Since the early 19th century American Christianity has been largely dominated by a revival of the original Anabaptist theology, piety, and practice. One can transpose much of what took place in the 19th century over the first generation Anabaptists (1520s) and . . . Continue reading →

Before Political Correctness

If there is any fixed star in our constitutional constellation, it is that no official, high or petty, can prescribe what shall be orthodox in politics, nationalism, religion, or other matters of opinion, or force citizens to confess by word or act . . . Continue reading →

Pentecostalism Is Not New

Montanism was a second-century movement whose leader Montanus claimed to receive direct revelation from God. In addition, two of his “prophetesses,” Priscilla and Maximilla also claimed to receive such revelation. Such revelations were often accompanied by strange behavior. When Montanus had these . . . Continue reading →

Abraham, Moses, And Circumcision

Introduction Since the early to mid-19th century, American evangelical Christianity has been largely dominated by a set of assumptions about the nature of redemptive history and the progress of revelation that may be called Baptistic. Not everyone who holds these assumptions or . . . Continue reading →