13.16.19   For altogether, as Thou art, Thou only knowest; Who art unchangeably, and knowest unchangeably, and willest unchangeably. And Thy Essence Knoweth, and Willeth unchangeably; and Thy Knowledge Is, and Willeth unchangeably; and Thy Will Is, and Knoweth unchangeably. Nor seemeth it right in Thine eyes, that as the Unchangeable Light knoweth Itself, so should it be known by the thing enlightened, and changeable. Therefore is my soul like a land where no water is, because as it cannot of itself enlighten itself, so can it not of itself satisfy itself. For so is the fountain of life with Thee, like as in Thy light we shall see light.