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.

Hepimiz Gerçekten İbrahim’in Çocukları mıyız?

Geçenlerde duyduğum bir şey, üç büyük Batı dini hakkında sıkça dile getirilen bir iddiayı düşünmeme neden oldu: Yahudilik, Hristiyanlık ve İslam. Hepimizin sık sık “kitap ehli” ve aynı sıklıkta da “İbrahim’in çocukları” olduğumuz söylenir. Bazen bu iki ortak noktaya dayanarak, birbirimizi ortak . . . Continue reading →

Hyper-Calvinism, Rationalism, and Anti-Predestinarians

By definition, hyper-Calvinism is that doctrine which goes beyond (hyper) Calvin. Often, however, it is used incorrectly by critics of predestination to describe anyone who believes in reprobation. If teaching reprobation makes one hyper-Calvinist, then Calvin would be one himself, and that . . . Continue reading →

The Gospel According To John (MacArthur)—Part 16

In MacArthur’s account of the parables of the kingdom of God, the nature of saving faith, and in his use of sources, we face three interesting sets of questions and some recurring problems in chapter 13 of The Gospel According to Jesus. . . . Continue reading →

Are We All Really Abraham’s Children?

Something I heard recently led to me think about the claim that is frequently made about the three great Western religions: Judaism, Christianity, and Islam. We are all frequently said to be “people of the book,” and just as frequently said to . . . Continue reading →

Did Christians Teach Predestination Before Augustine?

A reader named David recently wrote to the Heidelblog to pass along a question that someone else asked of him: “What do the church fathers prior to Augustine believe about free will? I was told that all of the church fathers prior . . . Continue reading →

Sub-Christian Nationalism? (Part 12)

In article XIII: On the Great Commission, the Statement says, Article XIII: The Great Commission WE AFFIRM that Christ’s commissioning of His Church to make disciples of all nations, baptizing them, and teaching them to obey all that He has commanded includes . . . Continue reading →

The Problem of the Minimalist Definition of “Reformed”

An essay on being Reformed was brought to my attention (the essay is no longer published on the original source) many years ago now.  It is an interesting piece because it represents a widely held position among Evangelicals and the broader Reformed . . . Continue reading →

Review: Puritan Portraits: J. I. Packer on Selected Classic Pastors and Pastoral Classics By J. I. Packer

J. I. Packer is a significant figure in a variety of circles. He is one of the last voices representing that generation of British evangelicalism which had roots in the Reformation, which was articulate, warm, and evangelical in the best sense of . . . Continue reading →

Sub-Christian Nationalism? (Part 11)

In article XII: On the Vocation and Calling of Christian Officials and Legislators, the Statement says, WE AFFIRM that God extends the rule of Christ in the world by calling to and gifting Christians as His servants on vocation as civil authorities. . . . Continue reading →

Three Congregations That Grew During The Covid Lockdown

Three congregations that reportedly grew during the Covid lockdowns in 2020: Christ Church in Moscow, ID; Grace Community Church in Sun Valley, CA; and Trinity Church in Scottsdale, AZ. These three congregations have a few things in common. Each is led by . . . Continue reading →

Review: Reformation Worship: Liturgies From the Past For The Present Ed. B Jonathan Gibson and Mark Earngey

Unless you are a member of a congregation of the Reformed Presbyterian Church in North America (RPCNA, “the Covenanters”) or another similar denomination, in all probability the way your congregation worships today is not much like the way Reformed and Presbyterian congregations . . . Continue reading →

Should the State Imitate the Church?

One of our readers named K wrote me to ask, “If God’s Word forbids women from teaching and exercising authority, why shouldn’t the state follow the same principle?” This is a good and interesting question. It is made even more complicated by . . . Continue reading →

Perkins: Salvation, All Of It, Is By Grace Alone, Through Faith Alone

William Perkins

As part of my response to the claim that some Reformed orthodox theologians taught that salvation was not only in two stages but also, in some way, through works, I appealed to a quotation from William Perkins. I could have written much . . . Continue reading →

Polycarp Vs. The Christian Nationalists

The Christian Nationalists are proposing an American Revolution. Some of them want, in place of free churches, voluntarily attended by free Americans, to institute a federal church, directly contrary to the First Amendment of the Constitution—”Congress shall make no law respecting an . . . Continue reading →