Antichrist: Beast of the Sea

Dr. Constantinou continues her discussion of the Beast of the Sea, also known as the Antichrist, of Revelation 13, specifically focusing on the "mark of the beast." What is the mark and how does one receive the mark? What form might this take in the future? We will also respond to a listener's email question about the fall of the devil from heaven and look at St. John Chrysostom's comments on the power of the Devil.