'Dark' in the Bible

To give light to those in dark places, and in the shade of death, so that our feet may be guided into the way of peace.

The lamp of the body is thine eye: when thine eye is simple, thy whole body also is light; but when it is wicked, thy body also is dark.

So take care that the light which is in you is not dark.

If thy whole body therefore be full of light, having no part dark, the whole shall be full of light, as when the bright shining of a candle doth give thee light.

Therefore, whatever you have said in the dark will be heard in the light, and what you have whispered in an ear in private rooms will be proclaimed on the housetops.

When I was in the Temple with you every day, your hands were not stretched out against me: but this is your hour, and the authority of the dark power.

It was already about noon, and the whole land became dark until three in the afternoon