Letter 44: 1. In passing through Tubursi on my way to the church at Cirta, though pressed for time, I visited Fortunius, your bishop there, and found him to be, in truth, just such a man as you were wont most kindly to lead me to expect. When I sent him notice of your conversation with me concerning him, and expressed a desire to see him, he did not declin...

Augustine of HippoEleusius|c. 393 AD|augustine hippo
arianismbarbarian invasiondonatismfriendshipgrief deathimperial politicsproperty economics
Barbarian peoples/invasions; Theological controversy; Church council

Augustine to Eleusius, Glorius, and the two Felixes, greetings.

I am writing again, brothers, because I do not want to leave our conversation incomplete. The last letter dealt with the history — the documents, the councils, the investigations. This one deals with the theology, because ultimately the division between us is not about what happened in 311 but about what the Church is.

You say the Church must be pure. You say that the sacraments administered by unworthy ministers are invalid. You say that by remaining in communion with traditores (or with those who communed with them), the Catholic Church contaminated itself and ceased to be the true Church.

I understand the impulse behind this — truly I do. Who does not want a pure Church? Who does not recoil from the idea that a man who betrayed Christ under persecution should stand at the altar as if nothing happened? The desire for holiness is not wrong. But the conclusion you draw from it is.

Consider the parable of the wheat and the tares. The Lord says plainly: let them grow together until the harvest [Matthew 13:30]. He does not say: pull up the tares the moment you see them. He does not say: those fields that contain tares are not my fields. He says: wait. The harvest will come, and the separation will be made by angels, not by us.

Or consider the parable of the net cast into the sea, gathering fish of every kind [Matthew 13:47-48]. The sorting happens on the shore, not in the water. While the net is in the sea — while the Church is in the world — it contains both good and bad. This is not a defect in the net. It is the condition of fishing.

The sacraments belong to Christ, not to the minister. When a wicked priest baptizes, it is Christ who baptizes through him. The water is not made holy by the holiness of the man who pours it but by the word and the promise of God. If the validity of every sacrament depended on the hidden moral state of the minister, no one could ever be certain they had been truly baptized, truly absolved, truly fed at the Lord's table. The entire sacramental life of the Church would collapse into anxious uncertainty.

I do not ask you to accept unworthy ministers. I ask you to accept that the Church, in this age, contains both the worthy and the unworthy — and that this does not destroy the Church but is, in fact, precisely what the Lord predicted.

Come back. The door is open.

[Context: Augustine's anti-Donatist theology, distilled here, became foundational for Western Christianity's understanding of sacramental validity. His argument — that sacraments are effective ex opere operato (by the work worked), not ex opere operantis (by the moral state of the minister) — was formally adopted by the Council of Trent in the 16th century and remains Catholic and mainline Protestant teaching today.]

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

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