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.

In Defense Of Synod 1574

In the course of research for a couple of purposes (a journal article and a course) I have had opportunity to read the church orders and church laws of the Dutch (Reformed) churches of the 16th and 17th centuries. I have been . . . Continue reading →

Between Magic And Mere Memory

When Christians receive the Lord’s Supper or when people are baptized, what happens? Is it the case that, as Rome claims, at consecration, the elements of bread and wine are transformed (transubstantiated) so that they are no longer, in substance, bread and . . . Continue reading →

Office Hours: Aquinas Among The Protestants

Office Hours Video

Thomas Aquinas (c.1224–74) was one of the most important Christian teachers in the period and though he was eclipsed in the centuries after, his work returned to prominence in the 16th–19th centuries particularly among Roman theologians, for whom Thomas became the theologian . . . Continue reading →