This booklet was published by Pilgrim Press in 1972, in the midst of some theological warfare. Representatives of the Amsterdam Philosophy were then taking a militant stance against traditional Reformed theology, and the controversy created partisan battles on the campus of Westminster Seminary, where I was a very young professor. It also threatened to split churches, Christian schools, and other Christian organizations. As a member of a committee of the Ohio Presbytery of the Orthodox Presbyterian Church, I was asked to write a brief study of the movement, and the booklet resulted. Originally it was published together with another essay by Leonard Coppes, the Chairman of the Committee.
