Introduction: The First Letter of John Ch.1 Introduction, The Incarnate Word. God is Light. Ch.2 Christ Is Our Advocate. Do Not Love the World. The Promise Is Eternal Life. Ch.3 Children of God Love One Another. Ch.4 Testing the Spirits. God is Love. Ch.5 Overcoming the World. This Is Written That You May Know. Introduction: The Second Letter of John Ch.1 Walk According to His Commandments. Introduction: The Third Letter of John Ch.1 You Walk in the Truth. Introduction: The Letter of Jude Ch.1 The Warnings of History to the Ungodly. Keep Yourselves in the Love of God.