Is the canon of Scripture closed? 1. Genesis and Revelation, by their contents, are the perfectly matched bookends of Scripture. 2. Just as there was prophetic silence after Malachi, there has been prophetic silence since John delivered the Book of Revelation. 3. There have not been any authorized apostles or prophets, in the biblical sense, to write God’s inspired Word. 4. Clear biblical exhortations to not tamper with Scripture (Rev. 22:18-19). 5. The early church, those closest to the time of the apostles, believed that Revelation concluded God’s inspired writings.
John MacArthur