---
title: "Proba Cento Vergilianus | AP Latin 6.17 Study Guide"
description: "Review Faltonia Betinia Proba and the Cento Vergilianus for AP Latin Unit 6, including cento form, Vergilian reuse, and Christian Latin context."
canonical: "https://fiveable.me/ap-latin/unit-6/faltonia-betinia-proba-cento-vergilianus-study-guide/study-guide/ap-latin-6-17-proba-cento-vergilianus"
type: "study-guide"
subject: "AP Latin"
unit: "Unit 6 – Suggested Practice – Latin Poetry"
lastUpdated: "2026-06-09"
---

# Proba Cento Vergilianus | AP Latin 6.17 Study Guide

## Summary

Review Faltonia Betinia Proba and the Cento Vergilianus for AP Latin Unit 6, including cento form, Vergilian reuse, and Christian Latin context.

## Guide

## TLDR
Proba's [Cento](/ap-latin/unit-6/luisa-sigea-de-velasco-syntra-study-guide/study-guide/80063ee4081a16d3 "fv-autolink") Vergilianus reuses Vergilian lines to create a new Christian poem. This is a Teacher's Choice text, so it is not required reading for the [AP Latin exam](/ap-latin/ap-latin-exam "fv-autolink").

## Why This Matters for the AP Latin Exam
This is Teacher's Choice, not required reading. It is strong practice for explaining literary [allusion](/ap-latin/key-terms/allusion "fv-autolink"), reception, and how old language can gain new meaning in a new context.

## CED Alignment
- Topic: 6.17
- CTXT-1.K: a cento is a literary work composed entirely of verses or passages from other authors

## What to Know
- The suggested text is Cento Vergilianus de Laudibus Christi, A Vergilian Cento Concerning the Glory of Christ, from about 352-384 CE.
- A cento depends on reuse: the words are inherited, but arrangement and context produce a new argument.
- Because Proba uses Vergilian material, students should compare source memory with the new Christian frame.

## How to Study This Text
- Do not treat the poem as ordinary quotation. Ask how reused language changes in its new setting.
- Identify what prior literary authority the poem borrows from [Vergil](/ap-latin/unit-3 "fv-autolink").
- For analysis, connect form and context: the cento form is the point, not a side detail.

## Quick Review
- First, identify the speaker, setting, and situation.
- Next, translate the grammar literally enough that your [interpretation](/ap-latin/unit-2 "fv-autolink") rests on the Latin.
- Finally, cite a short Latin phrase and explain how it supports your claim.

## FAQs

### What is Faltonia Betinia Proba Cento Vergilianus in AP Latin?

Topic 6.17: Faltonia Betinia Proba Cento Vergilianus in AP Latin focuses on Proba's Cento Vergilianus reuses Vergilian lines to create a new Christian poem.

### Why does Faltonia Betinia Proba Cento Vergilianus matter for the AP exam?

Faltonia Betinia Proba Cento Vergilianus can appear in AP-style questions that ask students to explain a concept, apply evidence, compare examples, or connect the topic to course themes.

### What should I know for Topic 6.17: Faltonia Betinia Proba Cento Vergilianus?

Know the main vocabulary, examples, and relationships in Unit 6 - Suggested Practice - Latin Poetry. The guide also reviews Why This Matters for the AP Latin Exam, course alignment, What to Know. Then practice explaining how the topic fits into AP Latin.

### How should I study Faltonia Betinia Proba Cento Vergilianus?

Start with a clear definition, review examples from the guide, and answer AP-style practice questions so you can apply the topic in context.

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