John 1:9, John 9:5 Niv

1 John 2:8 NIV
Yet I am writing you a new command; its truth is seen in him and in you, because the darkness is passing and the true light is already shining.

Isaiah 49:6 NIV
he says: “It is too small a thing for you to be my servant to restore the tribes of Jacob and bring back those of Israel I have kept. I will also make you a light for the Gentiles, that my salvation may reach to the ends of the earth.”

John 1:4 NIV
In him was life, and that life was the light of all mankind.

John 12:46 NIV
I have come into the world as a light, so that no one who believes in me should stay in darkness.

John 8:12 NIV
When Jesus spoke again to the people, he said, “I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life.”