Plato
The mention quote said by Plato..
light+darkness
Supposedly God said "Let there be light"
A shadow is the absence of light and the absence of light is usually said to be black.
God said let there be light
God said "Let there be light," and there it was.
Genesis 1:3 God said, "Let there be light," and there was light
Gen:1:3: And God said, Let there be light: and there was light.
light did not had shadow and will not have shadow.
Due to light hitting the object, and said object obscures the light from reaching the other source, therefore, it is, as is darkness, an absense of light. Hope this helps.
Black God's Shadow was created in 1977.
Because God said, "Let there be light!"