(Ru'yah) It is within a dream vision that much of the Sufi Teaching may be transmitted, from a higher realm, to the dreamer. Within a dream vision meanings become clothed in forms. The knower is the one who knows what Allah means by the observed image in the vision. He is true to his vision and gives it its due. The learner is the one who does not know what Allah means but he has the aptitude and capacity to advance to the level of knowledge. His ru'yah must be interpreted for him because he deems the vision to be true. In other words, he takes the observed images as veridical and corresponding to the external world, until Allah teaches him and he knows the meaning.