Quo Vadis
Introduced as a skeptical and refined arbiter of elegance in Nero's court.
Chapter I
The arbiter of elegance, listens to Vinicius and agrees to help him with Aulus Plautius.
Chapter II
Arrives at the house, converses with Pomponia, quotes Homer to Lygia, and later discusses Nero and the mob with Vinicius.
Chapter III
Discusses Lygia with Vinicius, compares her to spring, and devises a plan to bring her to Vinicius's house.
The Parting
Identified by Aulus as the likely instigator behind Lygia's removal, suspected of acting for himself or Vinicius.
Chapter V
Implied as the instigator of Lygia's removal; Vinicius suspects him of betrayal.
Chapter VI: The Reckoning and the Plan
Displays unexpected physical strength and cunning, revealing his plan to secure Lygia for Vinicius while outmaneuvering Nero and Poppaea.
Chapter VII: The Feast
Arrives with Vinicius at the feast, described as calm and beautiful.
The Abduction of Lygia
Advises Vinicius on how to treat Lygia and observes the unfolding events with disgust.
Chapter XI
Mentioned as having departed earlier; Vinicius hopes for his assistance in seeking revenge.
Chapter XII
Offers Eunice to Vinicius, discusses Lygia's escape and the political danger from Nero and Poppaea.
Chapter XIII
Skeptical but amused by Chilo, he arranges the meeting and observes the proceedings with detached wit.
Chapter XIV
Skeptical and shrewd; he advises Vinicius and later deflects Nero's accusation with a clever gesture.
Chapter XV: Letters Between Petronius and Vinicius
Writes a letter to Vinicius from Antium, advising on love and recounting court gossip.
Chapter XVII
Mentioned as a powerful friend of Vinicius and owner of the house where Eunice serves.
Chapter XVIII
Writes a long letter to Vinicius, offering advice and describing Nero's recent activities and the political climate.
XIX
Vinicius writes to him about the discovery of Lygia and the plan to abduct her.
Chapter XXVIII
Responds to Vinicius's letter with confusion and concern, advising him and commenting on the Lygian giant and Nero's plans.
Chapter XXIX
Advises Vinicius to travel and see Caesar, dismissing Christians as incompetents and urging him to embrace life's pleasures.
Nero's Deferred Journey and the Augustian Revels
Skeptically flatters Nero's ambitions, advises Vinicius to seek pleasure, and criticizes the Christians for bringing sadness into the world.
Chapter XXXI
Petronius observes Vinicius's distress, intervenes to prevent him from offending Poppaea, and questions whether Vinicius has become a Christian.
Chapter XXXII
Dissatisfied and fearful, Petronius sees his influence over Vinicius waning and plots to protect him from Poppaea and Tigellinus.
Chapter XXXIV
Referenced by Vinicius as the one who suggested taking Lygia as a hostage.
Chapter XXXV
Sleeping in his litter, wakes to converse with Vinicius, shares news of Nero's marriage and the journey to Antium, discusses society and philosophy.
The Procession to Antium
Carried in a litter with his godlike slave, greeted kindly by the multitude.
Chapter XXXVII: Vinicius's Letter from Laurentum
Accompanies Vinicius on the journey, diverts Poppaea's attention, and advises Vinicius to avoid offending her.
Vinicius to Lygia: A Letter from Antium
Mentioned by Vinicius as a skilled writer, but not present in the chapter's events.
Chapter XL
Petronius skillfully criticizes Nero's verses to elevate his own influence, while mocking Tigellinus and the court's excesses.
Chapter XLI
Skillfully manipulates Nero to secure permission for Vinicius's marriage and engages in a deep conversation about the nature of music.
The Night of Fire and Song
Arbiter Elegantiarum, calm and contemptuous, rides into the raging mob unarmed, speaks to the people, and promises aid to pacify them.
Chapter XLVIII
Petronius risks his life by openly urging Nero to admit to burning Rome for glory, opposing Tigellinus and the court.
Chapter L
Petronius warns Vinicius of the persecution and reflects on Rome's decay and his own fate.
LI
Attempts to aid Vinicius by contacting Seneca, Domitius Afer, Crispinilla, Diodorus, Terpnos, Pythagoras, Aliturus, and Paris, but all efforts are fruitless; he fears Vinicius may take his own life.
Chapter LIII
Returns home with news of Poppaea's misfortune and Rufius's injury, plans to speak with Poppaea to help Lygia, advises Vinicius to rest.
LIV
Visits Poppaea and manipulates her into seeking the chief vestal's help to free Lygia if she recovers.
Chapter LV
Observes the spectacle with contempt and disgust. He devises a plan to smuggle Lygia out of prison in a coffin.
The Rescue Plan
Attempts to flatter Nero but inadvertently angers him; later helps orchestrate Lygia's rescue plan.
Chapter LVIII
Observes Chilo's collapse and remarks that the Christians are arming themselves with patience, dying not like criminals but as if their judges are the guilty ones.
Chapter LIX
Mentioned as having become superstitious and pessimistic about Vinicius's efforts to free Lygia.
Chapter LX
Observes Vinicius's changed demeanor and questions his hope; expresses skepticism about Christ's power.
The Martyrdom of Chilo
Argues that the Christians are conquering through their martyrdom and that enough blood has been shed.
The Conspiracy and the Last Plea
Visited by Scevinus, hears of conspiracy, remains cautious; later at Nerva's feast attempts to save Lygia but fails.
The Evening Spectacle
Offers to help Vinicius leave, shows pity, and signals for mercy.
LXVI
His house is the destination where Lygia is brought for recovery.
LXVII
Petronius skillfully manages Nero's mood by suggesting a poem, and advises Vinicius to leave Rome for safety.
The Apostle's Agony
Brings news from the Palatine about the order to capture Peter and Paul.
LXXII
Responds to Vinicius, explaining his refusal to convert and his acceptance of death.
The Last Feast of the Arbiter
Hosts his final banquet, reads a mocking letter to Nero, and commits suicide by opening his veins, maintaining his elegance and wit to the end.
Epilogue
Mentioned as having wounded Nero with criticism, which Nero remembered during the revolt.
