SUMMARY
Jesus identifies himself as the light of the world that gives “the light of life” to whomever follows him.
ANALYSIS
JesusJesus is the Messiah whose life, death, and resurrection are God's saving act for humanity. says, “I am the light of the world” and this is another one of the “I Am” sayings in John’s Gospel that connects Jesus to a source of life. The image of light occurs frequently in John’s Gospel, identifying Jesus as a light coming into a darkened world (1:5; 3:19-21; 9:5; 12:35-36). Light has several dimensions. First, light was used for teachers, who enlightened people by instructing them. This is also true of Jesus, who teaches others and reveals the truth about God and people. Second, light is an image for God’s servant or MessiahThe Messiah was the one who, it was believed, would come to free the people of Israel from bondage and exile. In Jewish thought the Messiah is the anticipated one who will come, as prophesied by Isaiah. In Christian thought Jesus of Nazareth is identified.... As the light of the world, Jesus is the Messiah who fulfills God’s promises (see IsaiahIsaiah, son of Amoz, who prophesied in Jerusalem, is included among the prophets of the eighth century BCE (along with Amos, Hosea, and Micah)--preachers who boldly proclaimed God's word of judgment against the economic, social, and religious disorders of their time. 9:1-6; 42:6). Third, light is an image for God’s own self, and Jesus is God in the flesh (see Isaiah 60:1-2). Together, the image of light brings together several dimensions of Jesus’ identity. In the scenes that follow, Jesus shows what it means for him to be the light by healing a man born blind. The man comes to see the light physically, through his healing, and he gradually comes to see the light of truth about Jesus as the Son of God (9:1-41).
