New Testament supporting the Trinity doctrine in 1 John to have been a later addition. According to Norman Geisler and William Nix, "The New Testament, then, has not only survived in more manuscripts than any other book from antiquity, but it has survived in a purer form than any other great book—a form that is 99.5% pure" The often referred to Interpreter's Dictionary of the Bible, a book written to prove the validity of the New Testament, says: " A study of 150 Greek [manuscripts] of the Gospel of Luke has revealed more than 30,000 different readings... It is safe to say
God Is Not Great conceive, and bear a son" (see ), pointing out where the stories converge, Old Testament to New. Comparing the Testaments, he considers the New Testament "also a work of crude carpentry, hammered together long after its purported events, and full of improvised attempts to make things come out right". He points out that, while H. L. Mencken considered some of the New Testament events to be historically verifiable, Mencken maintained that "most of them ... show unmistakable signs of having been tampered with". Hitchens also outlines the inaccuracy in Luke's attempt to triangulate three world events of the time with