The same came for a witness, to bear witness of the Light, that all men through him might believe .
He was not that Light, but was sent to bear witness of that Light.
That was the true Light, which lighteth every man that cometh into the world.
19And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil. 20For every one that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved .21But he that doeth truth cometh to the light, that his deeds may be made manifest , that they are wrought in God.
Jesus answered , Are there not twelve hours in the day? If any man walk in the day, he stumbleth not, because he seeth the light of this world.
But if a man walk in the night, he stumbleth , because there is no light in him.
Then Jesus said unto them, Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you: for he that walketh in darkness knoweth not whither he goeth .36While ye have light, believe in the light, that ye may be the children of light. These things spake Jesus, and departed , and did hide himself from them.