'Light' in the Bible

But the path of the righteous is like the dawning light, that shines more and more until the perfect day.

For the commandment is a lamp, and the law is light. Reproofs of instruction are the way of life,

The light of the righteous shines brightly, but the lamp of the wicked is snuffed out.

The light of the eyes rejoices the heart. Good news gives health to the bones.

In the light of the king's face is life. His favor is like a cloud of the spring rain.