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.

Of Blood Moons, Lunatics, and Snark

John Hagee, the controversial leader of Cornerstone Church in San Antonio (anointed by none other than W. A. Criswell) has announced that the series of lunar eclipses (tetrads) that began about 2:00 AM today, which will be repeated in October 2014, April . . . Continue reading →

S. M. Baugh On The Pilgrim’s Prayer (pt 1)

Prayer is not as easy as it looks, especially when we are completely confused about those things for which we ought to ask. That was the situation in which the disciples found themselves. When they said to our Lord, “teach us how . . . Continue reading →

Not Your Opa’s GR

Most think of Grand Rapids as a bastion of Dutch Reformed identity. Again, the reality is somewhat different than the image. Right now, about 20% of the population is of Dutch ancestry, 80% is not. Sadly, while the Dutch (my own heritage, . . . Continue reading →

Uncreated, Immense, Eternal

But the Godhead of the Father, of the Son, and of the Holy Spirit is all one, the glory equal, the majesty coeternal. Such as the Father is, such is the Son, and such is the Holy Spirit. The Father uncreated, the . . . Continue reading →

Morabito: Soft Show Trials

There’s a more “civilized and softer” side to the idea of show trials, which was brought to us this week by Mozilla. It means that when someone carries a belief in his heart that doesn’t meet the approval of the preachers of . . . Continue reading →

Luther’s Judgment On Images

With regard to Luther’s judgment on images, we are not in the dark. In his report to his confidant Nikolaus Hausmann on the situation he found in Wittenberg, he was unambiguous: “Damno imagines.” The elimination of images, however, should be brought about . . . Continue reading →

Office Hours: Horton On Calvin’s Doctrine Of The Christian Life

John Calvin is one of the most influential writers in the Reformed tradition, so much so that Richard Muller has argued that, in the modern period, Calvin has been over emphasized to the neglect of the rest of the Reformed tradition. Nevertheless, . . . Continue reading →

Was Calvin A Lutheran?

By this answer Christ declared that he did not deliver any other rule of life than that which had formerly been delivered in the law of the Lord. Thus he both bore testimony to the divine law, that it was a doctrine . . . Continue reading →