In order, therefore, that he may the more firmly establish the sight which has thus been presented to him in his mind, the sacred word says to him, My good friend, great things are often made known by slight outlines, at which he who looks increases his imagination to an unlimited extent; therefore, having dismissed those who bend all their attention to the heavenly bodies, and discarding the Chaldaean science, rise up and depart for a short time from the greatest of cities, this world, to one which is smaller; for so you will be the better able to comprehend the nature of the Ruler of the universe.
 It is for this reason that Abraham is said to have made his first migration from the country of the Chaldaeans into the land of Charran.
 But Charran, in the Greek language, means "holes," which is a figurative emblem of the regions of our outward senses; by means of which, as by holes, each of those senses is able to look out so as to comprehend the objects which belong to it. But, some one may say, what is the use of these holes, unless the invisible mind, like the exhibition of a puppet show, does from within prompt its own powers, which at one time losing and allowing to roam, and at another time holding back and restraining by force? He gives sometimes an harmonious
 
 motion, and sometimes perfect quiet to his puppets. And having this example at home, you will easily comprehend that being, the understanding of whom you are so anxious to arrive at; unless, indeed, you fancy that the world is situated in you as the dominant part of you, which the whole common powers of the body obey, and which each of the outward senses follows; but that the world, the most beautiful, and greatest, and most perfect of works, of which everything else is but a part, is destitute of any king to hold it together, and to regulate it, and govern it in accordance with justice.
And if it be invisible, wonder not at that, for neither can the mind which is in thee be perceived by the sight. Any one who considers this, deriving his proofs not from a distance but close at hand, both from himself and from the circumstances around him, will clearly see that the world is not the first God, but that it is the work of the first God and Father of all things, who, being himself invisible, displays every thing, showing the nature of all things both small and great.