And God saw the light, that it was good, and God divided the light from darkness.
I still think about how we associate light to good and darkness to bad. Now we understand that God said the light is good. Think about the word divide. There is either one side or the other. I think it is very important for us to be on one side of this, never in the middle. So stay away from the gray! God separated sides for a reason, it's up to us to decide which side we want to be on.