He was not that lyght: but to beare witnes of the lyght.
And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.Matthew 17:20 KJV
That was a true lyght which lyghteth all men that come into the worlde.John 1:9 TYN
The same cam as a witnes to beare witnes of the lyght that all men through him myght beleve.John 1:7 TYN