And the light shines in darkness; and the darkness overcame it not.
All Commentaries on John 1:5 Go To John 1
Irenaeus of Lyons
AD 202
For, in discoursing of the Saviour and declaring that all things beyond the Pleroma received form from Him, he says that He is the fruit of the entire Pleroma. For he styles Him a "light which shineth in darkness, and which was not comprehended"