Sajous Was A Professor Of Endocrinology In The University Of Pennsylvania Graduate School Of Medicine; Officer Of The Legion Of Honor And Of The Academy In France; Fellow Of The American Philosophical Society. Chapter Headings: The Imperative Need Of Demonstrating The Actual Strength Of Religion; The Main Causes Of Atheism; Evolution As Proof That Man Is Divine; The Divine Creative And Dynamic Medium In Nature; The Divine Universal Medium As The Ether Of Modern Science; Science Confirms The Soundness Of Religion; And The Conscience As The Internal Voice Of The Divine Spirit.