The book of Revelation uses imagery of both a dragon and the sea to describe the evil believers face in their pursuit of spiritual faithfulness. In many ways, these metaphors provide a telling snapshot of Revelation as a whole, digging deep into its modern-day personal and corporate application. This four-week series, which offers a brief overview of John’s apocalyptic vision, focuses on these themes, centering on the importance of Christians persevering even in the midst of powerful opposition.