 When we go on in verses 4 through 13, we see secondly that Jesus is the light. Verse 4, "...and Him was life, and the life was the light of men." He's the light. Verse 5, "...the light shineth in darkness, and the darkness comprehended it not. There was a man sent from God, whose name was John. The same came for a witness, to bear witness of the light, that all men through Him might believe. He was not that light, but was sent to bear witness of that light."