Jesus said that he is the Light of the World:
“I am the light for the world. Follow me
and you will never walk in the darkness. You will have the light that
gives life.” (John 8:12)
Jesus told us why he is the Light of the
World:
“I have come to be like a light in this world. If you believe in me, you will not remain in the darkness.” (John 12:46)
To read the whole story about Jesus, see John's Gospel.