Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life. ~ John 8:12 KJV

As long as I am in the world, I am the light of the world. John 9:5 KJV

I am come a light into the world, that whosoever believeth on me should not abide in darkness. ~ John 12:46 KJV