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.

Calvin on the Eucharist

by W. Robert Godfrey Originally published in Modern Reformation MAY/JUNE 1997 Both Luther and Zwingli had crucial points to make in the debate over the Lord’s Supper, but in my judgment, it was John Calvin who best resolved the question. Calvin began . . . Continue reading →

Reformation Charts

Reformation Theology Contrasted with Rome’s (Pt 1) Reformation Theology Contrasted with Rome’s (Pt 2)

Helvetic Consensus Formula (1675)

[Translated by Martin I. Klauber in Trinity Journal 11 (1990): 103–23. Used by permission of the translator.] Canon I: God, the Supreme Judge, not only took care to have his word, which is the “power of God unto salvation to every one . . . Continue reading →

Canons of Dort (1619)

Table of Contents Preface First Head of Doctrine: Divine Election and Reprobation Second Head of Doctrine: The Death of Christ and the Redemption of Man Thereby Third & Fourth Heads of Doctrine: The Corruption of Man, His Conversion to God, and the . . . Continue reading →

Belgic Confession (1561)

Introduction The Belgic Confession is the confession of faith of the Dutch Reformed Churches. It was written originally, however, in French, in the French-speaking Lowlands by Guido (or Guy) deBres (1523–67) and edited by others between 1559–1561. He was a pastor who . . . Continue reading →

Consensus Tigurinus (1549)

Translated by Henry Beveridge Mutual Consent in Regard to the Sacraments Between the Ministers of the Church of Zurich and John Calvin, Minister of the Church of Geneva. Now published by those who framed it. Article 1. The Whole Spiritual Government of . . . Continue reading →

More Resources on Covenant Theology

R. Scott Clark, “Baptism and the Benefits of Christ” —— ed. Covenant, Justification, and Pastoral Ministry ——Baptism, Election, and the Covenant of Grace. ——Caspar Olevian and the Substance of the Covenant. Michael Horton, Introducing Covenant Theology ——Covenant and Eschatology. ——Lord and Servant . . . Continue reading →

Theses on Covenant Theology

1. Prolegomena Covenant theology structures all of Biblical revelation. The form of the covenants revealed in Scripture was borrowed from and is accommodated to the ancient near eastern world and must be understood in that context. Covenant is the most coherent explanation . . . Continue reading →

Recursos Reformados

Sola Fide Es El Instrumento Para La Justificación Y La Salvación Presbiteriano Reformado La Necessidad de Reforma la Iglesia Literatura Reformada Fundacion Editorial de Literatura Reformada (includes Calvin’s Institutes, the Three Forms of Unity and other resources. Recursos de Mateo Leighton Confraternidad . . . Continue reading →

Bibliography on Roman Catholicism

Select Annotated Bibliography of Modern Literature(updated February 2013)  Note: Some of the literature included here is academic and some of it is popular, controversial, and apologetic in nature. Inclusion of a volume in this bibliography does not consistitute an endorsement. Armstrong, John, . . . Continue reading →