“Brothers and priests of the Lord... No one may chant mass outside church throughout homes, nor in places not consecrated... no one without the knowledge and consent of the bishop may acquire and obtain a church...Almighty God, whose reign and empire endures without end, in secula saeculorum. Amen.” Pope St. Eutychian, Exhortatio ad Presbyteros  (Migne, “Exhortatio ad Presbyteros ex antiquo codice vaticano”)