1 JohnUnknown Book 1The Word of Life; God Is LightUnknown Book 2Christ 's Comfort; Keep His Commandments; Do Not Love the World; Beware of AntichristsUnknown Book 3He laid down his life for us. And we ought to lay down our lives for the brothers.Unknown Book 4Testing the Spirits; Love One Another for Love Is of God;Unknown Book 5He Who Has the Son Has the Life; Final Remarks