A person came to me some time ago and said: "Mr. Moody, I wish you would give me a book that preaches assurance, and that tells the children of God it is their privilege to know they are accepted." I said, "Here is a book; it is very orthodox. It was written by John, the most intimate friend of Jesus while He was on earth. The man who laid his head upon His bosom." Turn to John and see what he says in the 5th chapter, "For in them ye think ye have eternal life."