The four letters in this volume all deal with heretical teachings within the early Church. Dr. Barclay describes the various forms in which Gnosticism appeared in / John, pointing out that some of its positions, such as the notion that the material world, including the human body, is evil, still infect the thinking of some Christians. II and III John are warnings against wandering preachers who, on occasion, taught false doctrines, and against individuals within the Church who repudiated the writer's authority. Jude is a strong indictment of men of bad morals (antinomians) who had insinuated themselves into the Church. Millions of readers have found The Daily Study Bible commentaries the ideal help for both devotional reading and serious Bible study. This new revised edition includes updated references and clarifications of meaning, so that the commentaries are even easier to understand. The volumes are completely reset in new type, so that reading them is easier on the eyes. The complete series furnishes a comprehensive commentary and devotional study guide on the New Testament for individuals or groups who want to discover what the messages of the New Testament writers really mean for their lives.