This week we are looking at what is perhaps the key message of John's little letter: God is Light, in him there is no darkness at all. Some think that this is his thesis statement around which the entire letter is formed. John claims to have heard this from Jesus himself. The Gospels do not record these exact words but he could have heard this in private conversation with Jesus or he could be making this conclusion from all the other things Jesus said about God. For example, Jesus does state that he is the light of the world in John 8:12. Light is a common metaphor for God in the Old Testament. He appeared to Moses as light and fire. He was said to be clothed in light and splendor by the Psalmist and He is our light and our salvation in Psalm 27:1.
In our text John dismisses three false claims made by teachers who were leading the church astray. He insists that: 1. If you walk in darkness you cannot have fellowship with God; 2. If you claim to be without sin, you deceive yourself; and 3. If you claim to have never sinned, you make God out to be a liar. These are fundamental beliefs that our Christian faith is built upon. God is completely pure, we are not. That's why we need Jesus. To distort this theology puts us in danger of being outside the light.
In the midst of John's corrective teaching we learn some important things about fellowship and the nature of Jesus' advocacy for us. We are not alone in the Light. We are with others "we have fellowship with one another" in the light and the blood of Jesus purifies us from all sin. It is not circumstantial that John connects fellowship (koinonia) with forgiveness. He links it because it is while we share the common life that we discover our sin. Our awareness of sin is not simply an internal matter. Sin is revealed in community. In isolation we can think we are pretty mature and free from sins like envy, greed, pride and lust. But when we live lives that are in close proximity to others our sin rises to the surface. It is uncomfortable but it is a necessary part of growing and developing as Kingdom people. Spiritual formation occurs in community. You may be saved when you are by yourself but in order to grow you must be part of an authentic community of believers.
Questions for Discussion:
1. Slide 2. Discuss why Light is a fitting metaphor for God.
2. Slide 6. Discuss how God illuminates, measures and energizes. Why is it important to understand that there is absolutely no darkness in God? How does that affect you personally?
3. Slide 7-8. What does it mean to walk in darkness? Why would someone say they know the Lord yet walk in darkness? What promises are given to those who choose to walk in the light?
4. Slide 9. Does sin continue to be a problem once we are in the light? Why? What is the solution?
5. Slide 10-11. Why would anyone claim they have never sinned? What does this false claim do to the power of the Word in us? What does Jesus' role as "advocate" (Greek: Paraclete: the one who comes alongside) say about his response to our sin? Why is this such good news?
6. Slide 12. Discuss Bible stories that give evidence of these main ideas: God is Good, We are Not, Jesus is the solution. How might you be more intentional about sharing your life with others?