John 1:4-9

In Him was life [and the power to bestow life], and the life was the Light of men. The Light shines on in the darkness, and the darkness did not understand it or overpower it or appropriate it or absorb it [and is unreceptive to it]. [Gen 1:3] There came a man commissioned and sent from God, whose name was John. [Mal 3:1] This man came as a witness, to testify about the Light, so that all might believe [in Christ, the Light] through him. John was not the Light, but came to testify about the Light. There it was—the true Light [the genuine, perfect, steadfast Light] which, coming into the world, enlightens everyone. [Is 49:6]