Why do you not pay attention? I said:
The Father was speaking through the Lord Jesus as a prophet and as a man and His words served as a "light" to the world.
Do you not believe that humans can be a light? If not, then please explain what the Lord Jesus said about Jerusalem:
"Ye are the light of the world. A city that is set on an hill cannot be hid. Neither do men light a candle, and put it under a bushel, but on a candlestick; and it giveth light unto all that are in the house. Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven" (Mt.5:14-16).
Once again your little theory goes down in flames. Nothing you said proves that the Lord Jesus as Man cannot possibly be the Light.
You still have not given any proof whatsoever that when the Lord Jesus spoke as being the "Son of Man" that anyone thought that He was referring to being God.
On the other hand, when the Jews heard Him refer to Himself as the "Son of God" they knew that He was referring to Himself as God.
I am amazed that you could possibly be confused about such a simple concept.