'Light' in the Bible

the people who sit in darkness have seen a great light, and the ones who sit in the land and shadow of death, a light has dawned on them."

You are the light of the world. A city located on top of a hill cannot be hidden,

nor do they light a lamp and place it under a basket, but on a lampstand, and it shines on all those in the house.

In the [same] way let your light shine before people, so that they can see your good works and glorify your Father who is in heaven.

"The eye is the lamp of the body. Therefore if your eye is sincere, your whole body will be full of light.

But if your eye is evil, your whole body will be dark. Therefore if the light in you is darkness, how great [is] the darkness!

What I say to you in the dark, tell in the light, and what you hear in your ear, proclaim on the housetops.

For my yoke [is] easy to carry and my burden is light."

And he was transfigured before them, and his face shone like the sun, and his clothing became bright as the light.

"And immediately after the tribulation of those days, 'the sun will be darkened and the moon will not give its light, and the stars will fall from heaven, and the powers of heaven will be shaken.'