Letters — Letter 10

St. Leo the Great

Source: NPNF Series 2, Volume XII (Schaff, 1895) — public domain via CCEL.

1. Chapter 1

To the Bishops of the Province of Vienne. In the matter of Hilary, Bishop of Arles.

To the beloved brothers, the whole body of bishops of the province of Vienne, Leo, bishop of Rome.

I. The solidarity of the Church built upon the rock of S. Peter must be everywhere maintained.

Our Lord Jesus Christ, Saviour of mankind, instituted the observance of the Divine religion which He wished by the grace of God to shed its brightness upon all nations and all peoples in such a way that the Truth, which before was confined to the announcements of the Law and the Prophets, might through the Apostles' trumpet blast go out for the salvation of all men, as it is written: "Their sound has gone out into every land, and their words into the ends of the world." But this mysterious function the Lord wished to be indeed the concern of all the apostles, but in such a way that He has placed the principal charge on the blessed Peter, chief of all the Apostles: and from him as from the Head wishes His gifts to flow to all the body: so that any one who dares to secede from Peter's solid rock may understand that he has no part or lot in the divine mystery. For He wished him who had been received into partnership in His undivided unity to be named what He Himself was, when He said: "Thou art Peter, and upon this rock I will build My Church:" that the building of the eternal temple by the wondrous gift of God's grace might rest on Peter's solid rock: strengthening His Church so surely that neither could human rashness assail it nor the gates of hell prevail against it. But this most holy firmness of the rock, reared, as we have said, by the building hand of God, a man must wish to destroy in over-weaning wickedness when he tries to break down its power, by favouring his own desires, and not following what he received from men of old: for he believes himself subject to no law, and held in check by no rules of God's ordinances and breaks away, in his eagerness for novelty, from your use and ours, by adopting illegal practices, and letting what he ought to keep fall into abeyance.

II. Hilary is disturbing the peace of the Church by his insubordination.

But with the approval, as we believe, of God, and retaining towards you the fulness of our love which the Apostolic See always, as you remember, expends upon you, holy brethren we are striving to correct these things by mature counsel, and to share with you the task of setting your churches in order, not by innovations but by restoration of the old; that we may persevere in the accustomed state which our fathers handed down to us, and please our God through the ministry of a good work by removing the scandals of disturbances. And so we would have you recollect, brethren, as we do, that the Apostolic See, such is the reverence in which it is held, has times out of number been referred to and consulted by the priests of your province as well as others, and in the various matters of appeal, as the old usage demanded, it has rev