Letter 17

Hilary of RomeUnknown|pope hilary
From: Pope Hilary, bishop of Rome
To: The bishops of the synod assembled in the Mamertus case
Date: ~463 AD
Context: Pope Hilary's letter 10; a decree addressed to the synod assembled to deal with the case of Mamertus of Vienne.

Hilary, bishop of Rome, to the bishops assembled in synod in the case of Mamertus.

The Decree of Pope Hilary concerning the church of Die, where a bishop was unlawfully ordained by the bishop of Vienne.

Having heard the report of the situation and having applied the relevant canonical provisions, we determine as follows:

The consecration of a bishop for Die, performed by Mamertus of Vienne in a territory belonging to the metropolitan province of Arles, is canonically irregular and cannot be fully recognized. The authority of the metropolitan of Arles over episcopal ordinations in his province is well established and has been violated.

Mamertus of Vienne is to be admonished firmly and to refrain from any future exercises of metropolitan authority outside his own provincial boundaries. If he repeats this offense, the consequences will be more severe than an admonition.

The specific situation of the bishop consecrated for Die is to be resolved by consultation between the relevant bishops and reported to us; we will give further guidance after receiving that report.

Hilary, bishop of Rome

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.