Witness of The Light

John 1:6-9 
 
6  There was a man sent from God, whose name was John. 
7  The same came for a witness, to bear witness of the Light, that all men through him might believe. 
8  He was not that Light, but was sent to bear witness of that Light. 
9  That was the true Light, which lighteth every man that cometh into the world.