Inferno, Canto 12
Dante Alighieri · Italian original · new English translation and commentary by Text Atlas
Overview
Inferno XII begins the circle of violence by making descent itself broken, unstable, and guarded by bestial rage. The poets climb down a landslide like the Adige ruin near Trento, with the Minotaur stretched at the broken edge as Crete's shame. Virgil taunts him with Theseus and Ariadne, uses his fury as cover, and leads Dante down stones that move under the living pilgrim's weight. When Dante wonders about the ruin, Virgil explains that the rock fell after his earlier descent, at the earthquake surrounding the Harrowing of Hell, and he frames that collapse through the difficult ancient idea that love can turn the cosmos back toward chaos. The scene then opens onto the river of blood where those who harmed others by violence boil. Dante apostrophizes blind covetousness and mad anger, and the Centaurs appear as armed wardens who hunt down any soul rising above its allotted depth. Chiron notices that Dante's feet move what they touch, and Virgil explains that the journey is commanded by necessity and by one who left alleluia. Nessus guides them along Phlegethon, names tyrants and murderers immersed at different depths, identifies Guy de Montfort's sacrilegious murder of Henry of Almain, explains the river's shallowing and deepening, names Attila, Pyrrhus, Sextus, and the two Riniers, and returns across the ford.
Narrative arc
- the poets reach a rugged descent from the circle of heresy into the first ring of violence
- the Adige landslide simile gives the slope a recognizable geography of ruin
- the Minotaur lies at the broken edge as Crete's infamy
- Virgil turns the Minotaur's memory of Theseus and Ariadne into a tactical distraction
- Dante descends over stones unsettled by his living weight
- Virgil explains that the landslide happened after his prior descent
- the Harrowing earthquake links Christ's victory to physical damage within Hell
- the love/chaos allusion opens a cosmological crux inside Virgil's explanation
- the blood river comes into view as the punishment for violence against neighbors
- Dante apostrophizes covetousness and anger as the impulses behind violent harm
- Centaurs patrol the ditch like hunters and armed officers
- Virgil defers the answer to Chiron and identifies Nessus, Chiron, and Pholus
- Chiron detects Dante's living material body
- Virgil states that necessity, not pleasure, brings Dante through the dark valley
- Beatrice's heavenly commission authorizes the passage
- Nessus is assigned to guide the poets and carry Dante across the ford
- Nessus identifies tyrants sunk to the brow in boiling blood
- the catalogue moves from ancient rulers to Italian warlords and dynastic murder
- Guy de Montfort's killing of Henry of Almain marks sacrilegious political revenge
- the blood shallows until the poets cross at the ford
- Nessus explains that the river deepens again toward tyranny
- final named figures connect imperial violence, ancient war, and highway robbery
- Nessus returns across the ford after completing the handoff
Central themes
- violence against neighbor
- bestial anger
- covetousness
- myth as judicial machinery
- embodiment and living weight
- blood as punishment and evidence
- political violence
- divine justice and measured depth
- necessity rather than spectacle
- terrain altered by salvation history
The poets descend the broken slope past the Minotaur XII.1–30
1Era lo loco ov’ a scender la riva
venimmo, alpestro e, per quel che v’er’ anco,
tal, ch’ogne vista ne sarebbe schiva.
Qual è quella ruina che nel fianco
5di qua da Trento l’Adice percosse,
o per tremoto o per sostegno manco,
che da cima del monte, onde si mosse,
al piano è sì la roccia discoscesa,
ch’alcuna via darebbe a chi sù fosse:
10cotal di quel burrato era la scesa;
e ’n su la punta de la rotta lacca
l’infamïa di Creti era distesa
che fu concetta ne la falsa vacca;
e quando vide noi, sé stesso morse,
15sì come quei cui l’ira dentro fiacca.
Lo savio mio inver’ lui gridò: «Forse
tu credi che qui sia ’l duca d’Atene,
che sù nel mondo la morte ti porse?
Pàrtiti, bestia, ché questi non vene
20ammaestrato da la tua sorella,
ma vassi per veder le vostre pene».
Qual è quel toro che si slaccia in quella
c’ha ricevuto già ’l colpo mortale,
che gir non sa, ma qua e là saltella,
25vid’ io lo Minotauro far cotale;
e quello accorto gridò: «Corri al varco;
mentre ch’e’ ’nfuria, è buon che tu ti cale».
Così prendemmo via giù per lo scarco
di quelle pietre, che spesso moviensi
30sotto i miei piedi per lo novo carco.
1The place where we came to climb down the bank
was alpine-steep, and, for what else was there,
such that every eye would have shunned it.
Like that ruin which, on the flank
5this side of Trento, the Adige struck,
either by earthquake or because support failed,
so that from the mountain top, whence it moved,
down to the plain the rock has slid so far
that it would give some path to one above:
10such was the descent of that ravine;
and on the point of the broken hollow
the infamy of Crete was stretched out,
conceived within the false cow;
and when he saw us, he bit himself,
15like one whom anger breaks within.
My sage cried out toward him: "Perhaps
you think the Duke of Athens is here,
who up in the world dealt death to you?
Get away, beast, for this one does not come
20instructed by your sister,
but goes to see your punishments."
Like the bull that breaks loose at the moment
when it has already received the mortal blow,
and cannot go, but leaps this way and that,
25so I saw the Minotaur act;
and that wary one cried: "Run to the pass;
while he rages, it is good that you climb down."
So we took our way down over the spill
of those stones, which often moved themselves
30beneath my feet because of the new weight.
Commentary
Inferno XII opens where the taxonomy of violence becomes physical terrain. The descent is alpine, broken, and shunned by sight; Dante compares it to the Adige landslide near Trento before revealing the Minotaur stretched at the ruined edge as Crete's infamy. The monster's origin in Pasiphae's false cow, his death by Theseus, and Ariadne's guidance press into Virgil's taunt. Virgil wins passage by inflaming bestial anger and using the Minotaur's disorder as cover, while Dante's living weight makes the stones shift beneath him.
XII.1–3 The canto opens on a descent so harsh that sight itself recoils.
XII.1–3 The descent translates Inferno XI's moral map into a bodily obstacle. The place is not scenic background. Its ruggedness makes the first ring of violence enter as damaged terrain before any sinner is named.
XII.1 A scender la riva begins the canto as enacted descent after Inferno XI's map. The line shifts from doctrinal explanation to difficult travel, making physical movement the next form of understanding.
XII.4–6 The Adige simile anchors the infernal ruin in a northern Italian landslide.
XII.4–6 The simile gives Hell's broken bank a historically recognizable shape without requiring certainty about the cause. Dante names the Adige near Trento and offers earthquake or failed support as alternatives. The uncertainty mirrors the line's own double explanation.
XII.4 Ruina ties the infernal bank to a recognizable landslide rather than an abstract allegorical cliff. The word also resonates with Hell's repeated signs of damage after the Harrowing earthquake.
XII.6 Dante leaves the landslide's cause double: earthquake or failed support. The alternatives should not be normalized into a single cause, since the line itself keeps both geological explanations in play.
XII.7–9 The fallen rock paradoxically creates a path for descent.
XII.10–12 At the broken hollow, the Minotaur appears first as Crete's infamy.
XII.10–12 The monster is framed through shame before spectacle. Calling him Crete's infamy makes the Minotaur a product of corrupted desire and dynastic disgrace, not merely a picturesque classical guard.
XII.12 L'infamia di Creti names the Minotaur by moral scandal before proper name. The epithet foregrounds the creature as a shameful result of disordered desire and political-household corruption.
XII.13–15 Pasiphae's false cow and the Minotaur's self-biting fuse lust, shame, and anger.
XII.13–15 The Minotaur's rage is self-consuming. He bites himself before attacking the travelers. Dante makes bestial anger a force that first breaks its own bearer from within.
XII.13 Falsa vacca is Pasiphae's wooden cow. The compression assumes the reader can supply the Cretan myth. The line alludes to the myth without becoming a myth handbook.
XII.16–18 Virgil taunts the Minotaur with Theseus, the hero who killed him.
XII.17 The Duke of Athens is Theseus. Virgil's taunt works because Theseus was the Minotaur's killer; the name is withheld in favor of a title that stings through memory.
XII.19–21 The Ariadne allusion separates Dante's journey from Theseus's labyrinth victory.
XII.19–21 Virgil uses the Minotaur's family story as a weapon. The sister is Ariadne, whose instruction helped Theseus. Virgil insists Dante has not come by that thread of heroic stratagem but by a different journey to witness punishment.
XII.20 Tua sorella points to Ariadne. Virgil says Dante has not come instructed by Ariadne, distinguishing this divinely commissioned descent from Theseus's labyrinth raid.
XII.22–24 A mortally wounded bull supplies the simile for rage without direction.
XII.22–24 The bull simile makes bestial rage ineffective as well as terrifying. The animal cannot go straight; it leaps here and there. The Minotaur's violence is powerful but tactically useless once Virgil has broken its attention.
XII.25–27 Virgil turns the Minotaur's frenzy into the travelers' opening.
XII.26 Virgil's Corri al varco turns rage into opportunity. Reason does not overpower the Minotaur physically; it creates a timing window while the monster's anger disables him.
XII.28–30 Dante's living weight disturbs the stones as the descent begins.
XII.28–30 The moving stones prepare Chiron's later recognition of Dante as alive. The novo carco makes embodiment visible as a physical exception within Hell. The canto will return to this sign when Chiron notices that Dante moves what he touches.
XII.30 Novo carco is Dante's living bodily weight. The line matters for the canto's material logic: Dante is not simply viewing Hell but entering it as a living body that leaves effects.
Virgil explains the Harrowing earthquake and points to the blood river XII.31–48
31Io gia pensando; e quei disse: «Tu pensi
forse a questa ruina, ch’è guardata
da quell’ ira bestial ch’i’ ora spensi.
Or vo’ che sappi che l’altra fïata
35ch’i’ discesi qua giù nel basso inferno,
questa roccia non era ancor cascata.
Ma certo poco pria, se ben discerno,
che venisse colui che la gran preda
levò a Dite del cerchio superno,
40da tutte parti l’alta valle feda
tremò sì, ch’i’ pensai che l’universo
sentisse amor, per lo qual è chi creda
più volte il mondo in caòsso converso;
e in quel punto questa vecchia roccia,
45qui e altrove, tal fece riverso.
Ma ficca li occhi a valle, ché s’approccia
la riviera del sangue in la qual bolle
qual che per vïolenza in altrui noccia».
31I went on thinking; and he said: "You are thinking
perhaps of this ruin, guarded
by that bestial anger I just now quenched.
Now I want you to know that the other time
35when I descended down here into lower Hell,
this rock had not yet fallen.
But certainly, a little before, if I judge well,
the one came who lifted the great spoil
from Dis out of the upper circle,
40on every side the deep foul valley
trembled so that I thought the universe
felt love, by which there are those who believe
the world has many times been turned into chaos;
and at that point this old rock,
45here and elsewhere, made such a collapse.
But fix your eyes down the valley, for the river
of blood is drawing near, in which there boils
whoever by violence harms another."
Commentary
Dante thinks about the ruin, and Virgil answers before he asks. The rock did not lie this way when Virgil descended earlier; it collapsed shortly before Christ took the great spoil from Dis in the Harrowing of Hell. Virgil interprets the earthquake through the difficult idea that the universe felt love, by which some believe the world has repeatedly returned to chaos. The explanation binds local ruin to salvation history and cosmology before Virgil directs Dante's gaze down to the blood river where those who harmed others by violence boil.
XII.31–33 Virgil reads Dante's thought and names the Minotaur's anger as newly quenched.
XII.34–36 Virgil's earlier descent supplies a before-and-after witness to Hell's broken terrain.
XII.37–39 Virgil indirectly recalls Christ's Harrowing as the carrying off of Dis's spoil.
XII.37–39 The Harrowing is stated through Virgil's infernal and pagan vantage. Christ is unnamed, and the liberated souls are described as spoil taken from Dis. The indirection preserves Virgil's limited witness while still making salvation history the cause of Hell's geological damage.
XII.37 Se ben discerno keeps Virgil's knowledge inferential. He can report Hell's condition before and after, but he phrases the timing with judgment rather than omniscience.
XII.38 The unnamed one is Christ at the Harrowing. The gran preda is the liberation of righteous souls from the upper circle, presented through Virgil's indirect infernal vocabulary.
XII.40–42 The foul valley trembles as Virgil reaches for a cosmology of love.
XII.42 The love that moves the universe is here filtered through a chaos-making cosmology. The line is intentionally difficult: love is not simply comforting order, but a force Virgil associates with theories of cosmic dissolution and recombination.
XII.43–45 The love/chaos explanation ends with old rock collapsing here and elsewhere.
XII.43–45 The Empedoclean chaos crux stays visible beside the Christian Harrowing. Virgil thinks the universe may have felt the love by which some say the world returns to chaos. Dante lets a pagan cosmological model interpret the shock caused by Christ's descent without making Virgil a full Christian theologian.
XII.46–48 The blood river is introduced as the punishment for harming others by violence.
XII.46–48 The first ring of violence begins with harm against another. The river is not yet named Phlegethon in the line, but its function is already clear: blood answers the bloodshed or violent injury inflicted on neighbors.
XII.47 The river is Phlegethon by function, though not yet by name in this line. The descriptive introduction lets readers first see blood and boiling before attaching the classical river-name used in broader infernal geography.
Dante apostrophizes blind covetousness and mad anger as Centaurs patrol Phlegethon XII.49–75
49Oh cieca cupidigia e ira folle,
50che sì ci sproni ne la vita corta,
e ne l’etterna poi sì mal c’immolle!
Io vidi un’ampia fossa in arco torta,
come quella che tutto ’l piano abbraccia,
secondo ch’avea detto la mia scorta;
55e tra ’l piè de la ripa ed essa, in traccia
corrien centauri, armati di saette,
come solien nel mondo andare a caccia.
Veggendoci calar, ciascun ristette,
e de la schiera tre si dipartiro
60con archi e asticciuole prima elette;
e l’un gridò da lungi: «A qual martiro
venite voi che scendete la costa?
Ditel costinci; se non, l’arco tiro».
Lo mio maestro disse: «La risposta
65farem noi a Chirón costà di presso:
mal fu la voglia tua sempre sì tosta».
Poi mi tentò, e disse: «Quelli è Nesso,
che morì per la bella Deianira,
e fé di sé la vendetta elli stesso.
70E quel di mezzo, ch’al petto si mira,
è il gran Chirón, il qual nodrì Achille;
quell’ altro è Folo, che fu sì pien d’ira.
Dintorno al fosso vanno a mille a mille,
saettando qual anima si svelle
75del sangue più che sua colpa sortille».
49O blind covetousness and mad anger,
50which so spur us in this short life,
and then in eternity so badly steep us!
I saw a wide ditch bent in an arc,
like one that embraces the whole plain,
as my escort had said;
55and between the foot of the bank and it, in file,
Centaurs ran, armed with arrows,
as in the world they used to go hunting.
Seeing us climb down, each halted,
and from the troop three broke away
60with bows and shafts chosen beforehand;
and one cried from far off: "To what torment
do you come, you who descend the slope?
Tell it from there; if not, I draw the bow."
My master said: "The answer
65we shall give to Chiron close by there:
that will of yours was always rash, to your harm."
Then he touched me, and said: "That one is Nessus,
who died for lovely Deianira,
and by himself took vengeance for himself.
70And that one in the middle, gazing at his breast,
is great Chiron, who nursed Achilles;
that other is Pholus, who was so full of anger.
Around the ditch they go by thousands,
shooting whatever soul wrenches itself
75from the blood more than its guilt allotted."
Commentary
Dante interrupts the landscape with an apostrophe: blind covetousness and mad anger spur human beings in short life and steep them badly in eternity. The river is a wide ditch embracing the plain, and Centaurs run between the bank and the blood, armed like hunters. Their patrol translates mythic violence into judicial enforcement. Virgil refuses a rash challenge from Nessus, says they will answer Chiron, and identifies Nessus, Chiron, and Pholus before explaining that the Centaurs shoot any soul who rises above the blood-depth allotted by guilt.
XII.49–51 Dante names covetousness and mad anger as the impulses that drive violent harm.
XII.49–51 Violence is rooted in disordered desire before it becomes public damage. The apostrophe links appetite and anger: the same forces that spur human beings during short life become the eternal soaking in blood.
XII.49 Blind covetousness and mad anger name the inner drives behind outward violence. Dante's apostrophe keeps the punishment from becoming only political spectacle; the source of harm lies in desire and will.
XII.52–54 The river appears as an arcing ditch that embraces the violent plain.
XII.55–57 Centaurs patrol the space between cliff and blood like armed hunters.
XII.55–57 The Centaurs are not decorative monsters but officers of measured punishment. Their old hunting habit is redirected into infernal policing. They guard the boundary between allotted punishment and attempted escape from it.
XII.55 The Centaurs occupy the patrol lane between bank and river. Their position matters: they are stationed precisely where sinners might overemerge from the blood or where travelers need regulated passage.
XII.58–60 Three armed Centaurs detach from the troop when they see the poets descend.
XII.61–63 The first challenge treats the newcomers as souls arriving for punishment.
XII.64–66 Virgil rejects Nessus's rashness and reserves the formal answer for Chiron.
XII.66 Virgil diagnoses Nessus's rash will before naming him. The line matches Nessus's mythic identity to the canto's field of impulse, desire, and violent reaction.
XII.67–69 Nessus's death for Deianira makes him a fitting guide through violent desire.
XII.67–69 Nessus carries his own myth of lust, vengeance, and delayed violence into the guide role. His attempted seizure of Deianira leads to his death and to the poisoned revenge that later kills Hercules. The canto uses that background without stopping the narrative to explain it.
XII.70–72 Chiron's nobler pedagogic past and Pholus's anger diversify the Centaur group.
XII.70 Chiron's gaze at his breast anticipates Virgil's address at the place of joined natures. Dante prepares Chiron's hybrid body as an interpretive site before line 84 names the two natures.
XII.73–75 The Centaurs enforce the blood-depth each soul's guilt allotted.
XII.73–75 Allotment is the local sign of proportional punishment. The issue is not only that souls boil in blood; each is held to the depth that guilt assigned. The arrows enforce measure.
XII.75 Sua colpa sortille makes guilt the measure of blood-depth. The allotment is not arbitrary cruelty. The punishment's depth is keyed to the sinner's own guilt, enforced by the Centaurs' arrows.
Chiron detects Dante's living weight and assigns Nessus XII.76–99
76Noi ci appressammo a quelle fiere isnelle:
Chirón prese uno strale, e con la cocca
fece la barba in dietro a le mascelle.
Quando s’ebbe scoperta la gran bocca,
80disse a’ compagni: «Siete voi accorti
che quel di retro move ciò ch’el tocca?
Così non soglion far li piè d’i morti».
E ’l mio buon duca, che già li er’ al petto,
dove le due nature son consorti,
85rispuose: «Ben è vivo, e sì soletto
mostrar li mi convien la valle buia;
necessità ’l ci ’nduce, e non diletto.
Tal si partì da cantare alleluia
che mi commise quest’ officio novo:
90non è ladron, né io anima fuia.
Ma per quella virtù per cu’ io movo
li passi miei per sì selvaggia strada,
danne un de’ tuoi, a cui noi siamo a provo,
e che ne mostri là dove si guada,
95e che porti costui in su la groppa,
ché non è spirto che per l’aere vada».
Chirón si volse in su la destra poppa,
e disse a Nesso: «Torna, e sì li guida,
e fa cansar s’altra schiera v’intoppa».
76We drew near those nimble beasts:
Chiron took an arrow, and with the notch
pushed his beard back along his jaws.
When he had uncovered his great mouth,
80he said to his companions: "Have you noticed
that the one behind moves whatever he touches?
The feet of the dead are not accustomed to do so."
And my good guide, who was already at his breast,
where the two natures are joined,
85answered: "Indeed he is alive; I alone
must show him the dark valley;
necessity leads him here, and not delight.
One left the singing of alleluia
who entrusted this new office to me:
90he is no robber, nor am I a thieving soul.
But by that virtue through which I move
my steps along so wild a road,
give us one of yours, who will stay near us,
and who will show us where one fords,
95and who will carry this one on his back,
for he is not a spirit who goes through the air."
Chiron turned upon his right breast,
and said to Nessus: "Go back, and guide them,
and make way if another troop meets you."
Commentary
Chiron opens his beard with an arrow notch and notices what the dead do not do: Dante's feet move what they touch. Virgil answers at the Centaur's breast, where human and horse natures meet, and states the journey's governing claim. Dante is alive, and Virgil must show him the dark valley because necessity, not delight, leads him. A heavenly woman who left alleluia gave Virgil this new office. Virgil denies robbery or fugitive trespass, asks for a guide who will stay near them, show the ford, and carry Dante because he cannot pass through the air as a spirit. Chiron turns and gives Nessus the task.
XII.76–78 Chiron's arrow-notch gesture opens speech from a body that is both animal and rational.
XII.79–81 Chiron notices Dante's material effect on what he touches.
XII.82–84 The feet of the dead do not move matter, and Virgil answers at Chiron's joined natures.
XII.82–84 Le due nature are Chiron's human and horse natures. The phrase belongs to Centaur anatomy and should not be over-theologized as a Christological formula. Virgil speaks at the point where rational speech and animal body meet.
XII.82 Chiron defines the dead by their lack of material displacement. Dante's living body is legible because it changes the terrain. This keeps the poem's embodied pilgrimage concretely present.
XII.84 Dove le due nature son consorti identifies the Centaur's hybrid join. The phrase is local to Chiron's body: rational upper body and animal lower body are literally conjoined at the breast.
XII.85–87 Virgil states Dante's living status and distinguishes necessity from delight.
XII.85–87 The journey is authorized as necessity, not infernal curiosity. Virgil's phrasing blocks a misreading of the pilgrimage as spectacle or trespass. The living man's passage is compelled by a higher need.
XII.87 Necessità protects the journey from voyeurism. Virgil insists Dante is not touring punishment for pleasure; he is being led by a required salvific process.
XII.88–90 Beatrice's heavenly commission gives Virgil his new office and clears the travelers of theft.
XII.88–90 The one who left alleluia is Beatrice, so grace remains active in lower Hell. Virgil does not name her, but the reference recalls Inferno II. The denial that Dante is a robber and Virgil a fugitive soul answers the Centaurs' policing logic.
XII.88 The one who left alleluia is Beatrice. The allusion reaches back to the chain of heavenly women in Inferno II, so the descent through violence remains under grace's initiative.
XII.91–93 Virgil invokes the operative virtue by which he moves along the wild road.
XII.91 Virtù names the authority by which Virgil can move, not autonomous force. In context, Virgil appeals to the commissioned power behind his steps through the savage road.
XII.94–96 The ford requires both guidance and a bearer because Dante is not a bodiless shade.
XII.94–96 Dante's body changes the logistics of the underworld crossing. He cannot pass through air like the dead; the guide must show the ford and carry him. The living body is not symbolic only, but a practical problem for infernal travel.
XII.94 Dove si guada introduces the ford as a necessary route through measured punishment. The river cannot simply be bypassed. Dante needs a local guide to find the one place where embodied crossing is possible.
XII.97–99 Chiron assigns Nessus and instructs him to clear any other troop.
Nessus names tyrants, murderers, and the ford XII.100–126
100Or ci movemmo con la scorta fida
lungo la proda del bollor vermiglio,
dove i bolliti facieno alte strida.
Io vidi gente sotto infino al ciglio;
e ’l gran centauro disse: «E’ son tiranni
105che dier nel sangue e ne l’aver di piglio.
Quivi si piangon li spietati danni;
quivi è Alessandro, e Dïonisio fero
che fé Cicilia aver dolorosi anni.
E quella fronte c’ha ’l pel così nero,
110è Azzolino; e quell’ altro ch’è biondo,
è Opizzo da Esti, il qual per vero
fu spento dal figliastro sù nel mondo».
Allor mi volsi al poeta, e quei disse:
«Questi ti sia or primo, e io secondo».
115Poco più oltre il centauro s’affisse
sovr’ una gente che ’nfino a la gola
parea che di quel bulicame uscisse.
Mostrocci un’ombra da l’un canto sola,
dicendo: «Colui fesse in grembo a Dio
120lo cor che ’n su Tamisi ancor si cola».
Poi vidi gente che di fuor del rio
tenean la testa e ancor tutto ’l casso;
e di costoro assai riconobb’ io.
Così a più a più si facea basso
125quel sangue, sì che cocea pur li piedi;
e quindi fu del fosso il nostro passo.
100Now we moved with our faithful escort
along the edge of the vermilion boiling,
where the boiled ones were making high shrieks.
I saw people sunk beneath it up to the brow;
and the great Centaur said: "They are tyrants
105who laid grasping hands on blood and wealth.
Here pitiless harms are wept;
here is Alexander, and fierce Dionysius,
who made Sicily have sorrowful years.
And that brow with hair so black
110is Azzolino; and that other, blond,
is Obizzo d'Este, who in truth
was killed by his stepson up in the world."
Then I turned to the poet, and he said:
"Let this one now be first to you, and I second."
115A little farther on the centaur stopped
above a people who up to the throat
seemed to emerge from that boiling spring.
He showed us one shade alone on one side,
saying: "That one cleft, in the bosom of God,
120the heart that on the Thames still drips blood."
Then I saw people who held out of the river
their heads and also all their torso;
and of these I recognized many.
Thus more and more that blood grew lower,
125so that it cooked only the feet;
and from there we made our crossing of the ditch.
Commentary
With Nessus as faithful escort, the poets move along the vermilion boiling where the boiled shriek. The first group is sunk to the brow: tyrants who seized blood and wealth. Nessus names Alexander, fierce Dionysius, Azzolino, and Obizzo d'Este, and Virgil tells Dante that Nessus must now be his primary guide. A shallower group emerges to the throat; among them is Guy de Montfort, who murdered Henry of Almain in sacred space and whose victim's heart is still remembered on the Thames. As the blood lowers further to heads, torsos, and then feet, the poets cross the ditch at the ford.
XII.100–102 Nessus leads the poets beside the vermilion boiling and its shrieking sinners.
XII.103–105 Tyrants are sunk up to the brow for seizing blood and wealth.
XII.103–105 The deepest visible sinners are political predators. Blood and wealth are paired because tyranny injures persons and possessions together, exactly as Inferno XI's taxonomy prepared.
XII.104 The first named class is tyrants. Dante begins violence against neighbor at the level of public power, where private appetite becomes civic bloodshed.
XII.106–108 Alexander and Dionysius stand among those whose pitiless harms are wept in blood.
XII.106–108 The Alexander identification is a crux. The traditional default is Alexander the Great, paired with Dionysius of Syracuse as tyrant, but the commentary tradition has entertained alternatives. That uncertainty stays.
XII.107 Alexander remains a traditional identification crux. The line pairs Alexander with Dionysius, but the dispute over each source's candidate stays open.
XII.109–111 Azzolino and Obizzo bring the tyrant catalogue into Italian memory.
XII.109–111 Hair color turns historical identification into a quick visual index. The black-haired Azzolino and blond Obizzo make political violence legible as bodies in the river, not as abstract exempla.
XII.111 Obizzo d'Este is identified before the murder detail continues into the next line. The enjambed identification keeps dynastic violence in view: a public tyrant becomes also a victim in a family-political killing.
XII.112–114 Obizzo's murder is named, and Virgil yields interpretive priority to Nessus.
XII.115–117 A shallower group emerges to the throat from the boiling spring.
XII.118–120 Guy de Montfort's murder of Henry of Almain is remembered through a bleeding heart on the Thames.
XII.118–120 The line condenses political vengeance, murder, sacrilege, and public memory. Guy de Montfort killed Henry of Almain during Mass; Dante's in grembo a Dio marks the sacred setting, while the Thames image keeps the victim's heart and English memory present.
XII.119 The shade is Guy de Montfort, who killed Henry of Almain. In grembo a Dio points to the sacred setting of the murder, making the violence also sacrilegious.
XII.120 The heart still bleeding on the Thames makes political murder a memory that outlives the act. Dante turns a relic-like bodily image into a public witness against the killer.
XII.121–123 More sinners emerge with heads and torsos above the river as the depth decreases.
XII.122 Casso marks the torso or trunk of the body. The word helps track the precise visual measure of immersion as the blood becomes shallower.
XII.124–126 The blood shallows to the feet, creating the ford by which the poets cross.
XII.124–126 The ford depends on graded guilt as much as on terrain. The river's shallowing is punitive measurement and route at once: lesser violent sinners make the crossing point possible for the living pilgrim.
Nessus explains the river's changing depth and returns across the ford XII.127–139
127«Sì come tu da questa parte vedi
lo bulicame che sempre si scema»,
disse ’l centauro, «voglio che tu credi
130che da quest’ altra a più a più giù prema
lo fondo suo, infin ch’el si raggiunge
ove la tirannia convien che gema.
La divina giustizia di qua punge
quell’ Attila che fu flagello in terra,
135e Pirro e Sesto; e in etterno munge
le lagrime, che col bollor diserra,
a Rinier da Corneto, a Rinier Pazzo,
che fecero a le strade tanta guerra».
Poi si rivolse e ripassossi ’l guazzo.
127"Just as on this side you see
the boiling spring that always lessens,"
said the centaur, "I want you to believe
130that on the other side its bed
presses lower and lower down, until it rejoins
where tyranny must groan.
On this side divine justice goads
that Attila who was a scourge on earth,
135and Pyrrhus and Sextus; and eternally milks
the tears that, with the boiling, it unlocks
from Rinier da Corneto, from Rinier Pazzo,
who made such war upon the roads."
Then he turned back and crossed the ford again.
Commentary
Nessus clarifies the river's topography: where Dante sees the boiling blood lessen on this side, he must understand that on the other side the bed presses lower again until it rejoins the depth where tyranny groans. Divine justice goads Attila, Pyrrhus, and Sextus, and eternally draws tears from Rinier da Corneto and Rinier Pazzo, who made war on the roads. The canto closes with Nessus turning back and recrossing the ford, leaving the poets beyond the first blood-river passage.
XII.127–129 Nessus explains that the visible shallowing has a matching topographic logic.
XII.128 Bulicame carries hot-spring force while referring here to the boiling blood. The word's Tuscan resonance should not replace the local infernal referent; Nessus is explaining Phlegethon's changing depth.
XII.130–132 The riverbed deepens again toward the place where tyranny must groan.
XII.132 The river deepens again where tyranny groans. The crossing point is a local shallow, not the end of deep punishment; the river's bed returns toward the harsher depth assigned to tyrants.
XII.133–135 Divine justice goads Attila, Pyrrhus, and Sextus in the blood.
XII.133–135 Where the tradition is divided, the identities behind the final ancient names remain uncertain. Attila is stable as scourge, but Pyrrhus and Sextus can point to more than one ancient figure in reception. The line's function is clear even where exact identity remains debated: divine justice keeps violent fame under punishment.
XII.133 La divina giustizia is the active subject of the punishment. Nessus's final explanation makes the topography juridical: the river's action is not natural accident but justice goading the violent.
XII.135 Pyrrhus and Sextus are proper-name cruxes. The broad function is violent exemplarity, but the identification alternatives stay open rather than being forced into false precision.
XII.136–138 The boiling draws tears from the two Riniers, violent men of the roads.
XII.136–138 The road motif turns from pilgrimage path to public insecurity. Rinier da Corneto and Rinier Pazzo made war on the roads, so violence is not only royal tyranny but the destruction of ordinary civic passage.
XII.136 Munge is deliberately forceful: justice draws tears out with the boiling. The verb makes punishment bodily and pressured, not merely emotional regret.
XII.137 Rinier da Corneto and Rinier Pazzo are figures of violent road predation. Their placement after tyrants broadens violence against neighbors from rulers and famous ancient warriors to the insecurity of roads.
XII.139 Nessus completes his office and returns across the ford.
XII.139 Nessus's return across the ford closes the assigned escort episode. The guide's office is temporary and exact: he brings the living pilgrim through the passable shallows, then returns to his patrol system.