Educational Travel Lesson Plans

Medieval Europe (476-1450): Dante's Divine Comedy: Purgatorio (Purgatory)



In part 2 of this full analysis of Dante’s Divine Comedy, through an in-depth analysis of various primary and secondary sources, students in this lesson will identify, understand and be able to explain the images and stories of characters found in the second part of Dante’s masterpiece: Purgatorio, including what the different levels represent in terms of sin, why Dante might have chosen the different characters for each level and what overall message medieval Europeans were supposed to get out of reading the piece.


English / Language Arts

World History

European History

Grade Level



90 minutes

Tour Links

  • Duomo of Florence
  • Tomb of Dante, Ravenna
  • Uffizi Museum, Florence
  • Basilica di Santa Croce, Florence
  • Dante Statue, Verona

Essential Questions

  • Who was Dante Alighieri?  What is the Divine Comedy?
  • More specifically, what is the story of Part 2: Purgatorio
  • How does Dante’s Purgatorio portray classic medieval visions of Purgatory and yet at the same time challenges established religious ideas from the time period?

Key Terms

  • Allegory
  • Boniface VIII
  • Dante
  • Divine Comedy
  • Florentine
  • Medieval
  • Virgil

As more and more toward us came, more bright
Appear’d the bird of God, nor could the eye
Endure his splendor near: I mine bent down.
He drove ashore in a small bark so swift
And light, that in its course no wave it drank.
The heav’nly steersman at the prow was seen,
Visibly written blessed in his looks.
Within a hundred spirits and more there sat.
“In Exitu Israel de Aegypto;”
All with one voice together sang, with what
In the remainder of that hymn is writ.
Then soon as with the sign of holy cross
He bless’d them, they at once leap’d out on land,
The swiftly as he came return’d. The crew,
There left, appear’d astounded with the place,
Gazing around as one who sees new sights.
From every side the sun darted his beams,
And with his arrowy radiance from mid heav’n
Had chas’d the Capricorn, when that strange tribe
Lifting their eyes towards us: If ye know,
Declare what path will Lead us to the mount.”
Them Virgil answer’d. “Ye suppose perchance
Us well acquainted with this place: but here,
We, as yourselves, are strangers. Not long erst
We came, before you but a little space,
By other road so rough and hard, that now
The’ ascent will seem to us as play.” The spirits,
Who from my breathing had perceiv’d I liv’d,
Grew pale with wonder. As the multitude
Flock round a herald, sent with olive branch,
To hear what news he brings, and in their haste
Tread one another down, e’en so at sight
Of me those happy spirits were fix’d, each one
Forgetful of its errand, to depart,
Where cleans’d from sin, it might be made all fair.

Dante Alighieri, Divine Comedy: Purgatorio, Canto II, translated by Henry Francis Cary, 1814

The Roman Catholic Church was the most powerful institution in Europe during the medieval period.  With over 90% of Europe’s population living and dying as illiterate serfs, all most people had to look forward to on a daily and weekly basis was the idea that if they lived their lives according to the dictates of the Church that they could somehow earn their way into Heaven through God’s mercy.  Consequently, failing to follow the teachings of the Church would earn one a trip to Hell.  Medieval churches were built and decorated around this theme.  With the vast majority of Christians unable to read or speak Latin, the official language of the Church, visual images became the principal means of teaching the population.  Medieval churches were often adorned with a series of frescoes depicting in vivid detail visions of heaven, purgatory and hell.  Images of suffering started once the congregation entered the church and ended with visions of paradise behind the altar.  The message was simple.  Only through the Church could one achieve salvation.  This was the world into which Dante Alighieri was born.

Born in Florence in 1265, Dante (as he is generally known today) was one of the leaders of the so-called “Dolce Stil Novo” movement, which sought to bring love, noble-mindedness and an intellectual use of metaphors to poetry.  Writing in the vernacular of 13th century Italian, Dante’s work is considered by scholars to have ennobled the Tuscan dialect, the precursor of the Italian language of today.  His work is so important to their national sense of self that modern Italians simply refer to Dante as “il Poeta” (the Poet) as though there was no other before him and those who have come after him have been merely poor imitations.  

Sometime between 1305 and 1321 (the exact date is unclear), Dante composed Divina Comedia (the Divine Comedy), a poem now widely considered the preeminent work of Italian literature and also one of the masterpieces of world literature.  The long epic, consisting of over 14,000 lines broken up into three parts, uses the literary technique of allegory to tell the story of Dante’s journey through the bowels of Hell, the transitional realm of Purgatory, and the paradise of heaven.  Deliberately using symbolic figures and imagery, each character and place in the poem is nonetheless real in the minds of its readers.  Each part of the story is then broken up into 9 separate levels. 

In Hell, a pit underground carved out when Lucifer fell from Heaven, inhabitants are punished in different ways, each one worse than the next, depending on the sins they committed while on earth (using Dante’s discretion; perhaps not in the modern sense).  The first circle of Hell (called Limbo) is for virtuous non-sinners who did not know Christ (such as Virgil), placed there by God since they cannot enter Heaven, a blatant homage to the idea that only through the Church could one be saved.  Along the way down, Dante sees the sins of lust and gluttony as much more benign than those of heresy, fraud and treachery.  Interestingly, upper levels of Hell are hot, while Satan’s lair, in the center of the Earth, is cold, exactly opposite as pictured by many believers today.  Lucifer in the poem has three heads and sits waist deep in ice, with each of his mouths chewing on a prominent historical traitor: Judas (who betrayed Jesus), and Brutus and Cassius (who both betrayed Julius Caesar – a man Dante says was divinely appointed). 

In purgatory, symbolized by a mountain rising from the Earth in the southern hemisphere exactly opposite from Jerusalem on the globe, nine levels of pain and suffering await the souls sentenced here by God (many of whom would have been easily recognizable to medieval readers), but there is a way out.  Only through the purging of specific sins from their souls can Christians hope to pass from one terrace to the next. 

When a soul was fully cleansed of its sins, thus achieving a state of grace, he or she was ready to enter paradise.  One’s ultimate eternal resting place was one of the levels of Heaven, where a person’s placement on a specific level was done according to that person’s position on Earth when they were alive.  According to Dante, paradise physically consists of spheres surrounding the Earth, an idea roughly corresponding to medieval notions of a geocentric model for the universe.  During his travels through the different spheres of Heaven, Dante sees rulers such as the Byzantine emperor Justinian, philosophers such as Bede and Aquinas, and warriors of the faith such as Cacciaguida (Dante’s great-great grandfather who fought in the Second Crusade).   

As he progresses along his journey, Dante meets different people such as popes, political leaders and saints who “converse” with him along the way.  These characters are specifically designed to give readers a sense of familiarity with the text, as they would have been well known to 14th century Europeans, but there is also a much deeper meaning to each of the images the poet sees in the different levels.  The poet is taken through each stage by a guide.  Virgil, traditional ranked as one of Ancient Rome’s greatest poets and a figure well known to medieval academics, serves as Dante’s guide through Hell and Purgatory, but not Heaven.  Since Virgil’s life (70 BCE to 19 BCE) predated the birth of Christianity however, his soul in the story is not allowed to enter the gates of Heaven (another message that only through Jesus – or Jesus’s church – could one enter paradise).  Dante’s guide through the levels of Heaven is Beatrice, a real woman who Dante loved in Florence and who he sees as the personification of God’s love and perfection.

The three parts of Dante’s Divine Comedy were (and are) designed to be read consecutively.  In the end, readers in the 14th century were being given a “road map” to heaven.  If one followed the examples of the souls in Heaven, one could hope to achieve their just rewards.  On the other hand, if one followed the examples of those souls in Hell or Purgatory, then one could expect pain and suffering as punishment, whether for specific time (as in purgatory) or for eternity (as in Hell).  Modern readers still study Dante’s work, perhaps not for its roadmap on how to get to Heaven, but because it also shows a keen insight into the mindset of Christians in medieval European society towards their faith and in the Church’s role in getting them to Heaven.  As St. Cyprian of Carthage, an early Church father, had written in the 3rd century (and as the Roman Catholic Church had upheld for centuries after the fall of Rome), “Extra Ecclesiam Nulla Salus” (outside the Church there is no salvation).  Dante’s greatest literary work exemplifies that sentiment.


educational tour image
  1. Students will identify, analyze, understand and be able to explain the images and levels of Part 2 of Dante’s 14th century poem Divine Comedy: Purgatorio.
  2. Students will identify, analyze, understand and be able to explain how the images and stories found in Dante’s version of Purgatory were designed around the medieval idea that only through the Roman Catholic Church could salvation be achieved.
  3. Students will identify, analyze, understand and be able to explain how the images and stories found in Dante’s version of Purgatory criticized the medieval Roman Catholic Church as an institution and/or specific people within the Church.

To view resource web pages, download the lesson plan PDF above.

I. Anticipatory Set

  • Writing / Question: How do writers use the technique of allegory to help tell a story and/or give a message to their readers? 
  • Handouts – Copies of the primary sources and readings from the websites listed.

II. Body of Lesson

  • Lecture / PPT – Brief overview of Dante’s Purgatorio.
  • Video – Dante’s Purgatory (10 min)  
  • Independent Activity – Students read the sources and articles Dante’s Divine Comedy: Purgatorio
  • Suggestion: AP/advanced students should read Dante’s Purgatorio full text (translated) over the course of multiple days.
  • Suggestion – in the “Links” section below is a website with 55 questions for students to use as a reading guide as they “travel” through Dante’s Purgatorio
  • Group Activity – Socratic Discussion: Identify and explain the images and stories of characters found in the second part of Dante’s masterpiece: Purgatorio, including what the different levels represent in terms of sin, why Dante might have chosen the different characters for each level and what overall message medieval Europeans were supposed to get out of reading the piece.

III. Closure

  • Assessment – Essay / DBQ:  Explain in detail the images and stories of characters found in the second part of Dante’s masterpiece: Purgatorio, including what the different levels represent in terms of sin, why Dante might have chosen the different characters for each level and what overall message medieval Europeans were supposed to get out of reading the piece. 


On tour: Duomo (Cathedral) of Florence

While on tour, students in Florence will visit the Duomo (Cathedral) where they can see for themselves the most famous image of Dante and his Divine Comedy. On the west wall of the cathedral, students will see Michelino’s painting La Commedia Illumina Firenze (the Comedy Illuminating Florence), showing Dante and his famous poem. Famous statues of Dante also can be found outside the Uffizi Museum and in the Piazza di Santa Croce in Florence as well. Inside the Basilica di Santa Croce, where many famous Florentines including Michelangelo, Galileo and Machiavelli are buried, there is an empty tomb dedicated to Italy’s most famous poet. Dante was exiled from Florence in 1301 and spent the last years of his life in Ravenna, dying there in 1321. He is buried in the Church of St. Francis. In 1829, the city of Florence tried to get the poet’s bones transferred to Santa Croce, but to no avail. They remain in Ravenna to this day.


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