'Light' in the Bible

"A son naturally honors his father and a slave respects his master. If I am your father, where is my honor? If I am your master, where is my respect? The Lord who rules over all asks you this, you priests who make light of my name! But you reply, 'How have we made light of your name?'

"Oh, that one of you would shut the Temple doors and not light useless fires on the altar! I'm not pleased with you," says the LORD of the Heavenly Armies, "and I'll accept no offerings from you.

Do we not all have one father? Did not one God create us? Why do we betray one another, in this way making light of the covenant of our ancestors?

But the Sun of Righteousness will arise with healing in its light for those who fear my name. You will go out and leap like calves released from their stalls