This is the thirtieth of thirty-eight videos on New Testament History, Literature and Theology by Dr. Dave Mathewson. Dave currently teaches at Denver Seminary and has taught for years at Gordon College. He has a Ph. D. from the University of Aberdeen and his publications include “Verbal Aspect in the Book of Revelation” and “A New Heaven and a New Earth: The Meaning and Function of the Old Testament in Revelation 21:1-22:5” and most recently “Intermediate Greek Grammar” (Baker, 2016). This video was produced by Ted Hildebrandt from Gordon College and biblicalelearning.org.