Philoxenus of Mabbug

The temples of our houses of prayer are of the world because the buildings thereof are derived from the world and constructed therein; but they are spiritual things above the world, because they are types of that Church of the firstborn, whose names are inscribed in heaven, which is Jerusalem the free, the mother of us all. And all the altars and all the other vessels of the service of the Mysteries, and everything with which we perform the Mysteries which have been delivered to us, according to natural origin are of the world; but by reason of the greatness of those things which are administered in them they are exalted and most high, and are esteemed by us as being above nature, for they are the likeness of the living and spiritual powers which are in heaven, in which the service of the hidden Mysteries of God and of His will are perfected.