Though for the day

(See here ) for source of idea.

"God saw that the light was good..." Gen 1:4a
"And God saw that it was good..."Gen 1: 19, 21, 25.

Which begs the question: Good for what?

I suggest three things:
1) Good for man to live in
2) Good in and of itself as it expresses something of who God is.
3) As Robert Jenson (see above link) suggest: A good stage for the drama of Jesus Christ. Which in a sense links again into No. 2.

Till next time!