(1895-1960) Barnhouse served as pastor of the Tenth Presbyterian Church in Philadelphia for 33 years, director of the Christian Stony Brook School for Boys, editor of Eternity Magazine, and Moderator of the General Assembly of the Presbyterian Church in 1928. He was a pioneer in the field of radio, preaching for 33 years on the air on The Bible Study Hour. His weekly broadcast on the book of Romans lasted 11 years. Barnhouse was the founder of the Evangelical Foundation that later became Evangelical Ministries, parent organization of The Bible Study Hour radio program.