Prof. Hanko is professor emeritus of Church History and New Testament in the Protestant Reformed Seminary. Introduction A controversy arose in the Scottish Presbyterian Churches of Scotland in the early part of the eighteenth century. It has been called the Marrow Controversy. It gets its name from a book, first published in 1645, called The Marrow of Modern Divinity. Although this book, written by a man named Edward Fisher, was republished in 1648 and 1649, it never had a great deal of influence until, under rather peculiar circumstances, it became a subject of bitter debate that had to be settled...