Flavius Scevinus
Quo VadisFlavius Scevinus is a senator whose brief but consequential appearances connect the private discussion of resistance to Nero with its later public consequences. In a conversation with Petronius, he describes dissatisfaction among the emperor’s allies and the Praetorian Guard, points toward Piso as a potential successor, and exposes how dangerous even indirect political speech has become. He later joins other prominent spectators in signaling mercy for Vinicius and Lygia; after the Pisonian conspiracy, he is among those executed. The arc makes him both a witness to the political opposition gathering around Nero and one of its casualties.
Political Warning to Petronius
One evening, Scevinus visits Petronius and speaks about the troubled state of Rome. He says that the age is unjust and seemingly headed toward a catastrophe worse than the Great Fire. His warning draws together complaints from several parts of the political order: even the Augustians are dissatisfied, the Praetorian prefect Fenius Rufus resents Tigellinus’s orders, and Seneca’s relatives have been driven to extremes by Nero’s treatment of Seneca and Lucan. Scevinus adds that popular discontent has reached the Praetorians, many of whom have been won over by Fenius Rufus.
Petronius asks why Scevinus is telling him this. Scevinus explains that a distant relative of the same name serves among the Praetorians and gives him knowledge of what is happening in the camp. He invokes the killing of Caligula by Cassius Chaerea as a cautionary precedent: although he does not praise the deed, he observes that Chaerea freed the world of a tyrant. Petronius tests the implication, and Scevinus does not openly endorse an assassination. The exchange nevertheless makes clear that their conversation has moved beyond general complaint toward the possibility of violent change.
Piso and the Limits of Candid Speech
Scevinus changes the subject and praises Piso, emphasizing his family, character, composure, and ability to win people over. He presents Piso as the successor whom people expect to replace Nero, saying that Fenius Rufus and Seneca’s relatives are devoted to him and naming Plautius Lateranus, Tullius Senecio, Natalis, Subrius Flavius, Sulpicius Asper, Afranius Quinetianus, and Vestinius among those who would support him. Petronius questions the value of Vestinius’s support, but Scevinus’s catalogue gives political disaffection a recognizable network of powerful adherents.
That candor immediately becomes a danger. When Petronius threatens to repeat the conversation to Nero, Scevinus cries that he has said nothing. Petronius recites the substance of his remarks—Nero’s supposed madness, Piso’s anticipated succession, and Lucan’s supposed wish to hasten events—and asks what Scevinus meant by haste. Scevinus turns pale. The scene does not establish a specific action that he has planned; instead, it shows how a discussion of political rumors can be made to sound like evidence of conspiracy, and how vulnerable a senator is when the emperor’s authority makes speech itself incriminating.
Mercy in the Arena
Scevinus reappears in a very different public setting when the crowd calls for mercy for Vinicius and Lygia. Nero hesitates, unwilling to yield to the spectators, and looks among the Augustians for a signal to proceed with the intended punishment. Petronius raises his hand for mercy, and Scevinus does likewise. He joins Vestinius, Nerva, Tullius Senecio, and other influential figures, including Thrasea, in signaling against Nero’s preference.
The gesture is politically charged because the crowd’s demand has become a challenge to the emperor’s control of the spectacle. Scevinus’s signal places him on the side of the public appeal for mercy at the moment when Nero is wavering between his own cruel preference and the pressure of the audience and court. The scene does not explain his private motive, but it shows him taking a visible position alongside men whose judgment carries weight. Nero ultimately yields, and Petronius turns the outcome into an opportunity to suggest a poem celebrating the emperor’s supposed magnanimity.
Execution after the Conspiracy
The later account of the Pisonian conspiracy confirms the lethal consequences of the political climate Scevinus had described. After Piso is executed, Nero’s reprisals extend through a list of conspirators and associates that includes Seneca, Lucan, Fenius Rufus, Plautius Lateranus, Afranius Quinetianus, and Flavius Scevinus. The purge does not stop with those named as conspirators: their relatives, friends, and even acquaintances also become targets, while soldiers and centurions enforce Nero’s rule throughout the city.
The narrative gives no further account of Scevinus’s individual trial, actions in the conspiracy, or manner of death. It does establish that he is executed in the aftermath. His ending retrospectively darkens the earlier conversation with Petronius: the political disaffection, rumored succession, and fearful retreat from explicit speech are not merely signs of tension but part of the world in which opposition ends in state violence. His arena gesture for mercy offers a contrasting public act, but cannot shield him from the later purge.


