American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Roman Catholicism
Heidelcast for June 28, 2026: Rome, Constantinople, or Geneva (Part 5): The Papacy of the Roman Catholic Church
American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Heidelcast for June 14, 2026: Rome, Constantinople, or Geneva (Part 4): American Evangelical Christianity Is in Crisis: Fundamentalism
American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Heidelcast For June 7, 2026: Rome, Constantinople, or Geneva (Part 3): American Evangelical Christianity is in Crisis: Subjectivism
American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Heidelcast For May 31, 2026: Heidelcast: Rome, Constantinople, or Geneva (Part 2): American Evangelical Christianity is in Crisis
American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Heidelcast For May 24, 2026: Rome, Constantinople, or Geneva (Part 1): Introduction
American Evangelical Christianity is in crisis. The story of how it got here is an important part of this series but there are several reasons so many evangelical Christians are discontent and looking for something else, something with historical roots, with a sense of tradition, with a sense of of transcendence, with reverent worship, and with a deeper view of the sacraments. Continue reading →
Heidelvideo #16—Why I’m Not a Roman Catholic (Part 8)
Dr. R. Scott Clark explains why the Reformed tradition opposes visual depictions of the Trinity, arguing that such images are products of human imagination rather than divine truth. He explores the biblical prohibitions against idols and provides a historical overview of how the early church universally rejected images until the 8th century. Continue reading →
Heidelvideo #15—Why I’m Not a Roman Catholic (Part 7)
Dr. R. Scott Clark explains why he will not convert to Roman Catholicism or Eastern Orthodoxy, focusing on the theological rejection of religious icons and images. Continue reading →
Trump, The Pope, And Christ’s Twofold Kingdom
On April 5, for Easter 2026, the current Bishop of Rome (in the Roman Catholic Church) published an “Urbi et Orbi” (to the city and to the world) address which he delivered from from his balcony (the loggia) in St. Peter’s Basilica . . . Continue reading →
Heidelvideo #9—Is Grace a Medicine or God’s Favor?
Dr. R. Scott Clark explains why the Roman Catholic view of grace as a medicinal substance to be infused and cooperated with contradicts the biblical definition of grace as God’s free, unconditional favor. Continue reading →
Heidelvideo #8—Why I’m Not Roman Catholic: History of the 7 Sacraments
Dr. R. Scott Clark explores the historical development of the seven sacraments and why the Reformation only recognizes the two instituted by Christ. He examines the Council of Trent and medieval debates to show how ecclesiastical practices evolved into dogma over time. Continue reading →
Heidelvideo #7—Why I’m Not Roman Catholic (Part 3)
Dr. R. Scott Clark discusses the critical differences between Roman Catholic and Reformed views on apostolic tradition and church authority. Continue reading →
Heidelvideo #6—Why I’m Not Roman Catholic (Part 2)
Dr. R. Scott Clark examines why many are drawn to Roman Catholicism and explains why the Papacy is an essential, yet historically late, development that defines the Roman Church. Continue reading →
Heidelvideo #5—Why I’m Not a Roman Catholic with R. Scott Clark
Dr. R. Scott Clark explores the reasons behind evangelical conversions to Roman Catholicism and explains why he remains committed to the Reformed tradition. Continue reading →
Canonization, Saints, And Christ Our Only Mediator
The AP ran a story in October 2022 on the naming of seven new Roman “saints.” According to the story, “Two of the new saints were Americans: Kateri Tekakwitha, the first Native American saint from the U.S., and Mother Marianne Cope, a 19th-century . . . Continue reading →
Whence the Reformation Solas?
From where do we get the Reformation solas? I get this question with some frequency, usually around Reformation Day. Here is a preliminary answer: The ideas were present from the earliest stage of the Reformation, but the actual phrases developed over time. . . . Continue reading →
Is the Pope a Protestant?
About once a week, the Bishop of Rome holds a “general audience” in St. Peter’s Square in which he gives instruction (catechesis) to Roman Catholics. In three of Benedict XVI’s (the late Joseph Cardinal Ratzinger) catechetical audiences voiced themes that might be . . . Continue reading →
Luther Was Not Just Another Moral Reformer
Yet that is exactly what Cardinal Walter Kasper would make of him (the original article is now only available to Times subscribers). There were a lot of moral Reformers before, during, and after the Reformation. Luther was not one of them. The . . . Continue reading →
Ursinus Contra Intercession By Saints
Obj. 1. The saints, on account of their virtues, are to be honored with the worship either of adoration (λατρεια) or of veneration (δουλεια). But it is not in the former sense that they are to be worshipped; because this form of . . . Continue reading →
Chronology Of The Medieval And Reformation Church
Drafted c. 1995. Last revision, 2024. § 1100 c. b. Peter Lombard (1160). Magister Sententiae). 1155–58 Lombard publishes Sententiarum libri quatuor (Sentences in Four Books), which will be mandated in at the Fourth Lateran Council (1215) as the standard textbook for theology . . . Continue reading →








