Thence now, by knowledge collecting materials to be the food of contemplation, having embraced nobly the magnitude of knowledge, he advances to the holy recompense of translation hence. For he has heard the Psalm which says: “Encircle Zion, and encompass it, tell upon its towers.” For it intimates, I think, those who have sublimely embraced the Word, so as to become lofty towers, and to stand firmly in faith and knowledge.