I
Exactness before feeling
Cato does not describe how to pray. He dictates the words, and he dictates them so that no gap is left in them. Asking Mars to keep disease away, the formula does not say it once: it says avert, turn aside and drive off — three near-synonyms in a row, because one verb might be found to cover less than was meant.
This is the language of a contract, and it behaves like one. What is not stated is not asked for; what is stated must be stated correctly. A prayer that came out wrong was begun again from the start.
II
How not to get the address wrong
If the words must be exact, the name must be exact — and a Roman thinning a sacred grove did not necessarily know whose grove it was. So the formula opens with a safeguard: whether you are a god or a goddess to whom this grove is sacred. The doubt is written into the prayer rather than resolved before it.
The Greek hymns solve the same problem from the other end. Where the Roman hedges, the Orphic hymn piles up every epithet the god answers to — crossroads, of the night, saffron-robed, of the tombs — so that among twenty names the right one is certainly there.
III
The vow: a contract with a delay
The commonest transaction in Roman religion has two halves separated by months or years. First the vow: if you do this, I will give that. Then, if the god performed, the payment — and the payment is what usually survives, because it was cut in stone where anyone could check it.
The stakes ran from a small altar to everything a man had. In a battle going badly, a consul could vow the enemy army and himself together to the gods below, and then ride into the enemy line to make the offer good. It is the same instrument as the farmer's, at its limit.
IV
It was said aloud, and often sung
On an Athenian plaque the letter-cutter left a wide blank before every cry of ie Paian. He was not decorating: he was marking where the chorus, or the whole precinct, came in. A performance instruction, cut into stone.
The Arval hymn shows the same thing in Latin and older: every line stands three times over. Repetition is not emphasis here. It is how the thing was done.
V
When the words are no longer understood
You can see it on the stone itself. Every line of the Arval hymn is cut three times over, and across three supposedly identical repetitions the same word is spelled differently: pleores once and pleoris twice, sins twice and sers once, semunis and then simunis. That is not how someone writes who is following the sense. It is how someone writes who is taking down a sound.
Strictly, then, what survives is not a text but a recording of a third-century rite. No ancient author left us a statement that these particular priests had stopped understanding their own hymn — it is an inference from the spellings, though a hard one to avoid. About the neighbouring Salian hymn the ancients did say as much outright, and Varro pulls it apart like a philologist handling a rarity rather than like a believer.
Either way the moral is the same, and it is the moral of this whole page: what mattered was not that the worshipper understood, but that the words came out right. A living liturgy can outlive its own language by centuries and go on working as pure sound.
