[72] 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. [cap.16] 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.