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.

Through Good Works? (1)

Introduction In Reformed theology the noun salvation is typically used in two ways. Sometimes it is used as a synonym for justification. When used this way it does not include sanctification since, according to the Reformed confession, justification is a declarative act . . . Continue reading →

Knox On The Regulative Principle

All worshipping, honoring or service invented by the brain of man in the religion of God, without his own express commandment, is idolatry. The mass is invented by the brain of man without any commandment of God: Therefore it is idolatry. —John . . . Continue reading →