3 Bible Verses about Light And Darkness

Do not come into close association with unbelievers, like oxen yoked with asses. For what is there in common between righteousness and lawlessness? Or what partnership has light with darkness?

And in the written word of prophecy we have something more permanent; to which you do well to pay attention--as to a lamp shining in a dimly-lighted place--until day dawns and the morning star rises in your hearts.

Any one who professes to be in the light and yet hates his brother man is still in darkness.