This classic work seeks to foster unity and deeper understanding among Christians by comparing the Catholic and Protestant views of Scripture, Church authority

Louis Bouyer examines the underlying principles and teachings of the 16th century Protestant reformers. These topics include Scripture alone as source of Christ

Dr. R.C. Sproul presents the cardinal doctrines of Protestantism in opposition to the errors of the Roman Catholic Church and makes a renewed case for Scriptura

The fifth volume of Prof. Michael Schmaus's series of six self-contained but integrated texts takes as its starting-point the sacramental character of the Churc