Chillingworth wastes away and dies within a year of the minister's passing, leaving a sizable inheritance to Pearl.
Chillingworth emerges from the crowd at the event of the election and violently yells at both Hester and Dimmesdale. Dimmesdale finally admits his secret and reveals the letter "A" imprinted into his skin on his chest, and then dies, finally escaping Roger Chillingworth.
The meteor in chapter 12 or chapter 23 where Dimmesdale finally reveals what he was hiding on his chest.
Chillingworth reminds dimmesdale of his sin and is party for the reason that he confesses and assends to heaven. He causes pain in the life of dimmesdale
Chillingworth catches Dimmesdale sleeping and thrusts aside the vestment to discover the letter A upon his chest. After this, there is no doubt in Chillingworth's mind that Dimmesdale's is Pearl's father.
Chillingworth moves in with Dimmesdale under the pretext of providing medical care, as Dimmesdale's health is deteriorating. However, Chillingworth's real intention is to further torment Dimmesdale by exacerbating his guilt and inner turmoil over his affair with Hester Prynne. It allows Chillingworth to closely observe and manipulate Dimmesdale, ultimately seeking revenge for the betrayal.
Chillingworth catches Dimmesdale sleeping and thrusts aside the vestment to discover the letter A upon his chest. After this, there is no doubt in Chillingworth's mind that Dimmesdale's is Pearl's father.
Chillingworth wants revenge on Dimmesdale and wants to continue tormenting him. He sees Dimmesdale's public confession as a potential end to his suffering and manipulation over him. Chillingworth sees Dimmesdale's confession as a threat to his power and control over the situation.
Roger Chillingworth wants revenge on Reverend Dimmesdale for having an affair with Hester Prynne. He seeks to torment Dimmesdale as he believes Dimmesdale is partly responsible for the shame and suffering that Hester endured. Chillingworth aims to expose Dimmesdale's guilt and hypocrisy.
Chillingworth devotes all of his efforts to seeking revenge on Reverend Dimmesdale for his affair with Hester Prynne. He becomes consumed by his desire for vengeance and spends his days and nights trying to uncover Dimmesdale's secrets and torment him psychologically.
Hester Prynne reveals to Reverend Dimmesdale that Roger Chillingworth is her husband. She discloses their secret marriage and the fact that Chillingworth is seeking revenge on Dimmesdale for his adultery with Hester.
Chillingworth didn't expose Dimmesdale because he was consumed by his desire for revenge and manipulation. By keeping Dimmesdale's secret, Chillingworth could exert psychological control over him, deepening both his own torment and Dimmesdale's guilt. Additionally, Chillingworth's obsession with Dimmesdale allowed him to justify his actions as a means of punishing the man he held responsible for his own suffering. Ultimately, Chillingworth's motivations stemmed from a combination of personal vendetta and a twisted sense of justice.
Chillingworth desperately tries to stop Dimmesdale from confessing on the scaffold because he fears that Dimmesdale's confession will expose Chillingworth's own manipulation and malevolence. He has invested so much in tormenting Dimmesdale, viewing the minister's suffering as a means of revenge for the betrayal of his wife, Hester. Additionally, Chillingworth believes that if Dimmesdale reveals his guilt, it would undermine Chillingworth's control over him and disrupt his plans for psychological torment. Ultimately, Chillingworth's obsession with revenge blinds him to the moral implications of his actions.