Faltonia Betinia Proba Cento Vergilianus Study Guide

TLDR

Proba's Cento Vergilianus de Laudibus Christi is a fourth-century Christian poem built entirely from pieces of Vergil. It retells Genesis and the life of Christ in borrowed hexameters. If you are studying proba cento vergilianus for AP Latin, keep in mind that it is a suggested Teacher's Choice text, not required reading. It makes good practice because every line sounds like the Vergil you already know, used in a brand-new way.

Why This Matters for the AP Latin Exam

Unit 6 is Course Project and Teacher's Choice, Latin Poetry. Your teacher picks the Teacher's Choice poems, often from Appendix 1, which lists Proba. That list is a resource only. Brief selections from listed texts may or may not appear on the exam, and reading them gives you no guaranteed advantage.

So why read Proba? Section I of the AP Latin Exam includes sight poetry questions. Reading and comprehension count for 70% of the exam, so unseen hexameter practice pays off. Proba is ideal for this because her vocabulary and phrasing come straight from Vergil.

She also trains your context skills. The AP Latin course framework asks you to describe references and allusions to influential literary works. A cento is nothing but allusion, so every line is a chance to ask, "Where have I seen this before, and why is it here?"

Key Takeaways

• A cento (from cento, "patchwork garment") is a poem stitched together from lines and half-lines of an earlier poet.
• Proba builds about 690 hexameter lines out of Vergil's Eclogues, Georgics, and Aeneid.
• Part one retells Genesis from creation to the Flood. Part two tells the life of Christ from the Gospels.
• Her program comes in line 23: she will say that Vergil sang of the holy gifts of Christ.
• In lines 1-8 she says she once wrote about civil war. That earlier poem does not survive.
• Authorship is debated. Some scholars credit her granddaughter, Anicia Faltonia Proba.
• The meter is dactylic hexameter, because every piece comes from Vergil.

Who Was Proba?

The AP course spells her name Faltonia Betinia Proba. Most scholars spell it Faltonia Betitia Proba, so you will see both. She was a fourth-century Roman aristocrat and a Christian. The manuscripts name her as the author. Some scholars argue that the poem belongs to her granddaughter, Anicia Faltonia Proba, so treat the authorship as an open question.

The course dates the work to about 352-384. In her opening lines, the poet says she once wrote about civil wars and kings fighting their own kin. This is usually taken to mean a lost poem on the civil war between Constantius II and the usurper Magnentius (350-353 CE).

The Cento itself is a patchwork. Proba takes lines and part-lines from Vergil and rearranges them to tell Christian sacred history. One Proba line can join two half-lines from different places in Vergil. Modern editions mark those seams with "|", and you will see that mark in the quotations below.

What the Passage Is About

No line range is set, so your teacher chooses the excerpt. The opening (lines 1-70) is a natural choice. Here is what happens, in order.

1. Lines 1-8: Proba lists the grim subjects of her earlier poetry: broken treaties, civil war, cities emptied of citizens. Then she says, "Enough."
2. Lines 9-19: She prays to God for inspiration and rejects the pagan apparatus of the Muses, the laurel-bearing tripods of the oracle, and quarreling goddesses.
3. Lines 20-28: She states her plan. She will show that Vergil sang of Christ's gifts, and she will start from the beginning.
4. Lines 29-55: A second prayer, to the Father and the Son. She confesses that she used to sing of horses and battles, and she calls on everyone to listen.
5. Lines 56-70: The creation. God makes heaven, earth, sea, moon, and sun, then divides light from darkness.

Reading the Latin

Lines 1-2:

Literal translation: "(I wrote) that leaders long ago violated the holy treaties of peace, wretched men whom a dire desire of ruling held."

• temerasse is a shortened perfect infinitive (for temeravisse). Read duces ... temerasse as an accusative-and-infinitive object of scripsi in line 8 ("I wrote that leaders violated..."). The accusatives in lines 3-7 (neces, bella, acies, clipeos, tropaea, triumphos, urbes) are more objects of the same verb, so hold the thought for seven lines.
• miseros stands in apposition to duces ("wretched men") and is the antecedent of quos.
• regnandi is a gerund (a verbal noun) in the genitive: "of ruling."
• quos is the object of tenuit, and dira cupido is the subject. Watch the delayed relative pronoun.
• This line adapts Vergil's Aeneid 6.721, "quae lucis miseris tam dira cupido?"

Lines 8-9:

Literal translation: "I confess, I wrote (these things): it is enough to remember evils. Now, almighty God, I pray, receive (my) sacred song."

• confiteor is deponent (passive in form, active in meaning): "I confess."
• meminisse is a perfect infinitive with present meaning, "to remember." malorum is genitive, because memini often takes the genitive.
• deus omnipotens is vocative. accipe is a singular imperative.
• sacrum ... carmen is split by precor, accipe. This is hyperbaton (separating words that belong together).

Lines 22-23:

Literal translation: "From here I will begin (or let me begin) to sing. Being present, God, raise up my mind; I will say (or let me say) that Vergil sang the holy gifts of Christ."

• incipiam and loquar are ambiguous. Each can be future indicative ("I will") or present subjunctive ("let me"). loquar is deponent.
• Vergilium cecinisse is an indirect statement: accusative subject plus perfect infinitive. pia munera is the object of cecinisse.
• praesens describes God: "(being) present."

Lines 29-30:

Literal translation: "O Father, O eternal power of men and of things, grant an easy course and glide into our minds."

• Line 29 is exactly Vergil's Aeneid 10.18, where Venus addresses Jupiter. Proba gives a pagan prayer to the Christian God.
• da is the imperative of do. Paired with it, inlabere is best read as the imperative of the deponent inlabor, "glide into."
• animis ... nostris is dative with a compound verb, split around inlabere.
• The "|" marks a seam between two Vergilian pieces.

Lines 32-34:

Literal translation: "O Son, vigor of the highest Father and heavenly origin, whom we first worship and renew (your) deserved honors, now a new offspring, (you) whom every age has believed."

• nate is the vocative of natus, "son."
• quem (twice) is the relative pronoun referring to the Son.
• The first half of line 34 comes from Eclogue 4.7, "iam nova progenies caelo demittitur alto." Vergil's mysterious "new offspring" now becomes Christ.

Lines 56-59:

Literal translation: "In the beginning the Father himself established the sky and the lands and the liquid plains (the seas), and the shining globe of the moon and the labors of the sun, and you, O brightest lights of the world, who lead the year gliding across the sky."

• The main verb statuit waits until line 58. Every accusative before it is its object.
• vos ... quae ducitis is a relative clause in the second person: "you who lead."
• labentem ... annum encloses caelo quae ducitis. This is enclosing word order.
• caelo is ablative of place, "in/across the sky."

Style, Meter, and Context

Allusion is the whole point. Proba's lines 56-57 follow Aeneid 6.724-725, where Anchises explains the world-soul: "Principio caelum ac terras camposque liquentis / lucentemque globum lunae Titaniaque astra." Proba keeps the first line and a half (spelling liquentes) and swaps in solisque labores from elsewhere in Vergil. In its new setting, Principio can also be heard as the "In the beginning" of Genesis. A reader who knows Vergil hears pagan cosmology turned into Christian creation.

Recycled settings. Line 55 borrows the crowd "matres atque viri ... pueri innuptaeque puellae" from Georgics 4 and Aeneid 6. In Vergil, these are souls of the dead. In Proba, they are her living audience. Line 39, "felix, qui potuit rerum cognoscere causas," is Georgics 2.490 unchanged. Line 45 ends with "maior rerum mihi nascitur ordo," from Vergil's second invocation in Aeneid 7.44.

A rejection of war epic. In line 48, Proba says she used to sing of horses and arma virum. That phrase recalls the opening of the Aeneid, "Arma virumque cano." She turns away from Vergil's martial subject while still using Vergil's words. Lines 1-8 make the same move with satis est meminisse malorum.

Word order. Look for hyperbaton (sacrum ... carmen, animis ... nostris) and enclosing word order (labentem ... annum). Name the words when you cite them.

Meter. Dactylic hexameter has six feet. Each of the first five is a dactyl (long, short, short) or a spondee (long, long), and the sixth has two syllables. Elision means that a final vowel, or a vowel plus m, usually drops out before a word that starts with a vowel or h. Because Proba's seams join pieces from different lines, scanning her verses is great practice. Work through a few lines with your teacher's guidance.

How to Use This on the AP Latin Exam

Translation

Find the main verb first. Proba often delays it. In lines 1-8 the governing verb scripsi comes at the very end, and in lines 56-59 statuit arrives in the third line. Mark all the accusatives, then attach them once you find the verb.

Using Latin Evidence

If you are asked about allusion, quote the exact Latin and name its Vergilian source. Then explain the change in meaning. For example: line 29 was Venus speaking to Jupiter, and now it is a Christian prayer. One precise quotation with a clear explanation beats a vague summary.

Common Trap

Do not translate loquar or incipiam as present indicative. They are future indicative or present subjunctive, so "I speak" or "I begin" is wrong. The present indicatives would be loquor and incipio.

Common Misconceptions

• Misconception: Proba is required AP Latin reading.
  Actually: She is a suggested Teacher's Choice text on a nonexhaustive list, and your teacher decides what you read.
• Misconception: Proba wrote her own Latin in a Vergilian style.
  Actually: A cento is assembled from Vergil's actual lines and half-lines, with only small adaptations.
• Misconception: Each Proba line copies one Vergil line.
  Actually: Many lines join two half-lines from different places, shown by "|" in the edition.
• Misconception: "confiteor, scripsi" refers to the Cento.
  Actually: It refers to an earlier poem about civil war, usually thought to concern Constantius II and Magnentius, which does not survive.
• Misconception: Proba's authorship is certain.
  Actually: The manuscripts name her, but some scholars credit her granddaughter, Anicia Faltonia Proba.