5:15–16 Of the various possible uses of light, Jesus obviously has in mind the bringing of illumination through the revelation of God’s will for his people. Since Jesus is the Light of the world (John 8:12; 9:5), so also his followers should reflect that light. Like lights from a city illuminating the dark countryside or a lamp inside a house providing light for all within it, Christians must let their good works shine before the rest of the world so that others may praise God. The good works are