In this week's lesson, Ian explores the first chapter of 1 John - Fellowship with God. In this lesson, Ian explores some key theological concepts including "walking in the light"; the propitiation vs. expiation debate; and the doctrine of God as it concerns ethics and orthopraxy. Ian also addresses the debate structure of this section of John's sermon, and notes the masterful ways in which John approaches the teachings of the heretical secessionists - that they deny the bodily incarnation of Christ.