And I will take the blind by a way of which they had no knowledge, guiding them by roads strange to them: I will make the dark places light before them, and the rough places level. These things will I do and will not give them up.
If, then, all your body is light, with no part of it dark, it will be completely full of light, as when a flame with its bright shining gives you light.
And now, see, the hand of the Lord is on you, and you will be blind and not able to see the sun for a time. And straight away a dark mist came down on him; and he went about looking for a guide.