These are the ones who know that the perception of visible things comes from the combination of the light of sight with the light of the illuminated body, whether it is a sun, a lamp, or whatever it is, so visible objects appear. If the illuminated body were lost, nothing would appear, and if sight were lost, nothing of what is perceived by sight would be illuminated. With the light coming out at all, do you not see the one who reveals when the night is dark and the door of his house is closed to him, and there is another person with him in that darkness, and they are equal in not revealing to visible women, so one of them is among those to whom it is revealed at certain times, and a light appears to him, and that light combines with the light of sight, and he perceives what is in that house? The darkened person sees all or some of it that God wants to reveal to him like what he sees in the daytime or with a lamp, and his companion who is with him sees nothing but darkness. Other