The notebook, the imager, and everything through which perception occurs is nothing but light. As for the perceived things, if they were not in themselves prepared by it to accept the perceiver’s perception of them, what they perceived, then they have an appearance to the perceiver, and then perception and appearance are related to them, so every perceiver must have a relation to the light through which he is prepared. Until it is perceived, every known thing has a relation to the truth, and the truth is light, so every known thing has a relation to the light. With light, the impossible was perceived, and had it not been for the appearance of the impossible and its acceptance as it is in itself, the perceiver would have perceived what you have perceived, and for this reason it applies to every section of the mind, just as it applies to it also, I mean, to the sections. Obligation, so we say that it is impossible for the necessary entity to accept nothingness, and it is impossible