'Dark' in the Bible

What I tell you in the dark, speak in the light. What you hear in a whisper, proclaim on the housetops.

Very early in the morning, while it was still dark, He got up, went out, and made His way to a deserted place. And He was praying there.

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.

On the first day of the week Mary Magdalene came to the tomb early, while it was still dark. She saw that the stone had been removed from the tomb.

But you, brothers, are not in the dark, for this day to overtake you like a thief.