BBE(i)
34 The light of the body is the eye: when your eye is true, all your body is full of light; but when it is evil, your body is dark.
35 So take care that the light which is in you is not dark.
36 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.