'In the Light' in the Bible

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

Therefore everything that you have said in the dark will be heard in the light, and what {you have whispered} in the inner rooms will be proclaimed on the housetops.

And a certain female slave, seeing him sitting in the light and looking intently at him, said, "This man also was with him!"

While you have the light, believe in the light, in order that you may become sons of light." Jesus said these [things], and [then] he went away [and] was hidden from them.

But if we walk in the light as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin.

The one who says [he] is in the light and hates his brother is in the darkness until now.

The one who loves his brother resides in the light, and [there] is no cause for stumbling in him.