John 1:4; John 1:7; John 1:9; John 1:14; John 1:19; John 1:49

4 In him was life, and that life was the light of all people.
7 He came as a witness to testify concerning that light, so that through him all might believe.
9 The true light that gives light to everyone was coming into the world.
14 The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the one and only [Son], who came from the Father, full of grace and truth.
19 Now this was John's testimony when the Jewish leaders in Jerusalem sent priests and Levites to ask him who he was.
49 Then Nathanael declared, "Rabbi, you are the Son of God; you are the king of Israel."