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.

Rick Warren And Catholics Together

Darryl Hart has a thought-provoking post today on Rick Warren’s recent comments about what Rome and Protestants have in common. Warren’s comments are a sterling reminder of the importance of knowing our church history. Yes, Christians of all the major traditions receive . . . Continue reading →

God Will Not Share His Glory

This is the fundamental commandment, the one that comes before all the others and lays the foundation for them. Before we learn anything else about what God demands, we need to know who he is, and who we are in relationship to . . . Continue reading →

Creeds Are Unavoidable

Christianity is a creedal religion. You cannot separate Christianity from its ancient creeds. In fact, every true Christian adheres to the ancient creeds of the church, whether he knows it or not. We all have creeds. Whether formal or informal—whether written or . . . Continue reading →

Creational Laws

And Pharisees came up to him and tested him by asking, “Is it lawful to divorce one’s wife for any cause?” He answered, “Have you not read that he who created them from the beginning made them male and female, and said, . . . Continue reading →

Review Of Logos 6: A Powerful And Challenging Resource

I’m not a Luddite. I bought my first computer, an Atari ST, in 1985. I began using email (CompuServe) before the internet was made available to the public. It was very exciting when CompuServe and AOL users could email to each other. At . . . Continue reading →

Heidelberg 46: A Painful, Profitable, Necessary Separation

It is never easy to be separated a family member, dear friend, a mentor, or even a coach. Whether through death or relocation or for some other reason when we suffer such a loss the grief is genuine. Today, because of social media, that . . . Continue reading →

Heidelberg 45: Three Benefits Of Christ’s Resurrection (4)

Be4 I sign off learned a new word in church today: Eschatology. Anyone? — Katie Couric (@katiecouric) December 1, 2014 Couric, a television host took a lot of heat for admitting that she did not know what “eschatology” means. That’s unfortunate because . . . Continue reading →

William Perkins Is Back!

William Perkins

William Perkins (1558–1602) is among one of the most important English Reformed theologians. Arguably, he and John Owen (1616–1683) are the two most important English Reformed theologians. Remarkably, his works have been out of print and largely inaccessible for the centuries. Now, . . . Continue reading →

Heidelberg 45: Three Benefits of Christ’s Resurrection (3)

In part 2 we looked at how Christ overcame death by his resurrection. Now we must add a layer to the story. Imagine this: you get a letter announcing that a relative has died and you’ve to receive a million dollars. That’s it. There’s no return address . . . Continue reading →