The death of Augusta’s infant daughter is a turning point in the court’s response to Lygia’s disappearance. After the child dies despite prayers, sacrifices, medical treatment, and enchantments, Poppaea attributes the loss to sorcery. Petronius fears that the accusation could bring danger to Aulus Plautius and Pomponia Graecina, and acts to keep Nero from turning grief into retaliation. The episode exposes the court’s mixture of religious anxiety, political performance, and personal risk.

Illness and Death

For days, Vinicius searches for Lygia himself. He has learned from Acte that Lygia loves him, but he does not seek Nero’s assistance: the emperor is absorbed by the infant Augusta’s illness and grief. The child’s death follows a week of failed remedies. Prayers and offerings, sacrifices in the temples, physicians’ efforts, and enchantments all prove powerless.

Mourning as Public Ceremony

The loss brings mourning to the court and Rome. Nero, who had celebrated the child’s birth with intense delight, shuts himself in his apartments and refuses food for two days. Although senators and Augustians gather to offer sympathy, he grants no audience. His sorrow is also made visible in public rites: the Senate declares the dead child divine, approves a temple and a special priest, and the city holds further sacrifices in her honor. Statues are cast from precious metals, and her funeral becomes an immense solemnity.

The public responds both to Nero’s grief and to the spectacle surrounding it. People weep with him and reach out for gifts, while finding amusement in the extraordinary display. Petronius reads the emperor’s gestures as theatrical: Nero appears to present himself as a bereaved Niobe, shaping the impression his suffering makes on others. Though Petronius allows that Nero may feel genuine pain, he doubts that the emperor can love even his own child deeply without turning grief into a performance.

Suspicion and Petronius’s Intervention

The death becomes dangerous because Poppaea blames enchantment. Physicians, priests, sorcerers, and ordinary people support that explanation, each with reasons to distance themselves from the failure of their own remedies or to avoid the consequences of contradicting the Augusta. Petronius is relieved that Lygia has fled: he wishes no harm to Aulus and Pomponia, and also wants to protect himself and Vinicius from the repercussions of the accusation.

When the cypress erected before the Palatine as a sign of mourning is removed, Petronius attends a reception for senators and Augustians. His purpose is to discover whether Nero has accepted the rumors of spells and to blunt any consequences. He expects the emperor, whether or not he believes in charms, to feign belief if it helps magnify his suffering or deflect suspicion that the gods are punishing him for his crimes. Nero’s abrupt public accusation against Petronius confirms how readily grief can become a charge against someone else.

Significance in the Wider Conflict

The episode links Lygia’s flight to the perilous politics of Nero’s court. A child’s death, despite the palace’s full range of religious and medical interventions, gives Poppaea’s suspicion of sorcery a new target; Petronius recognizes that those suspicions could threaten Lygia’s former guardians as well as himself and Vinicius. The court’s elaborate honors and Nero’s visible mourning therefore do not settle the crisis: they coexist with blame, fear, and the danger of imperial reprisal.

Later, as a Christian, Vinicius declares his love for the one God, whom he describes as kind and merciful, and accepts Peter’s teaching that love of other people is the way to serve Him. That confession offers a pointed contrast to the earlier court scene, where temple sacrifices and public rites fail to avert death and imperial grief remains entangled with display and accusation. The event thus helps establish the moral and political world from which Vinicius’s conversion will depart.