'Light' in the Bible

A curse on the designers of evil, working on their beds! in the morning light they do it, because it is in their power.

Do not be glad because of my sorrow, O my hater: after my fall I will be lifted up; when I am seated in the dark, the Lord will be a light to me.

I will undergo the wrath of the Lord, because of my sin against him; till he takes up my cause and does what is right for me: when he makes me come out into the light, I will see his righteousness;