The Profoundest Book in the World Author:Walter Allan Yoho, Ph. D. A searching study of John chapters 1-6. — To Give the Reader A Little Better Idea.... — In all his works Dr. Yoho strives to capture solid scholarship in simple statement, thus placing a wealth of material at the fingertips of the non-technical reader. — A.T. Roberston called John's Gospel "the profoundest book in the world." Read this commentary a... more »nd see if you don't agree.