The National Gospel

By Jim Cassidy - Posted at The Heidelblog: Published August 17, 2026 In a recent episode of Presbycast , the host and three guests considered a letter written by J. Gresham Machen in 1925 to a missionary in the Southern Presbyterian Church. It did not take long for the conversation on the podcast to turn to “muscular Christianity” and Christian nationalism. And why not? The subject is very much on…