John 1:4-5

1:4 In him was life, and the life was the light of mankind. 1:5 And the light shines on in the darkness, but the darkness has not mastered it.

John 9:5

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

John 11:10

11:10 But if anyone walks around at night, he stumbles, because the light is not in him.”