Jesus the SUN of God.?

Now this is Astrotheology in its purest form.

John 8:12 12 Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life. (KJV)

Can a Christian "logically" explain this to me.

darkness has always bee equated with ignorance or lack-of-knowledge.

While light has always been illumination of your soul.