The Glorious Heresies is a novel by Irish author Lisa McInerney, first published 9 April 2015 in the United Kingdom by John Murray.
The novel is set in Cork, Ireland, in the wake of economic downturn, and explores the meager circumstances and decisions of several characters who are on the fringe of society. The plot explores drug and alcohol abuse, poverty, drug dealing, prostitution, religious abuse, unplanned pregnancy, rehabilitation, and organised crime, enveloped around the accidental homicide of someone, committed by 59-year-old Maureen, which in varying ways implicates the rest of the characters.
The Glorious Heresies received widespread critical acclaim for its vivid prose, dark humor, and compassionate yet unflinching portrayal of societal outcasts. It won the 2016 Baileys Women's Prize for Fiction and the Desmond Elliott Prize, and was named a Book of the Year by The Irish Times and The Guardian.
Plot Maureen Phelan strikes an intruder over the head with a religious souvenir and accidentally kills him in her home, a former brothel. She reaches out to her son Jimmy Phelan, who runs the city's criminal underworld, and he helps her cover up the crime. Jimmy assigns Tony Cusack, a childhood friend who now works for him, to dispose of the body, threatening the safety of Tony's six children to ensure his cooperation.
Tony's son Ryan drops out of school and begins selling drugs to his peers. Ryan delivers drugs to Georgie, a pregnant teenage runaway who is searching for her boyfriend Robbie O'Donovan—the burglar Maureen killed.
Tony recognizes Maureen's victim and accidentally mentions his name during a conversation with her. Georgie learns from her acquaintance Tara Duane, who lives near the Cusacks, that Tony knew Robbie. When Georgie approaches Tony to ask about her missing boyfriend, he violently throws her out in a fit of rage.
When Jimmy discovers Georgie visited Tony, he takes Tony to a secluded spot by the shore and threatens to kill him and dispose of the body in the sea. Jimmy then instructs Tara to locate Georgie for him.
Georgie goes back to the old brothel where Robbie died. Breaking in, she discovers her mother's scapular, a childhood souvenir she had left behind when she worked there. Georgie realizes Robbie had come to the brothel on the night of his death to retrieve this item for her. Jimmy finds Georgie in the brothel and wants to kill her, but Maureen intervenes, arguing that Georgie's status as a mother means she'll remain quiet. Jimmy gives in and instead forces Georgie to work in one of his brothels.
After Jimmy captures Georgie, Tara realizes she and Tony are no longer useful to Jimmy and wants to leave Cork. She asks Tony to burn down her house to facilitate their departure. Worried about how much Tara knows regarding Robbie and Jimmy, Tony strangles her instead and uses Jimmy's boat to dump her body. When Jimmy finds out, he orders Tony to kill Georgie to eliminate all loose ends connected to Robbie's death. Ryan overhears this conversation and insists on handling it himself.
Ryan sends Georgie to London rather than killing her. Afterward, he overdoses on drugs and ends up hospitalized, with everyone believing he attempted suicide. Ryan comes to understand that a night with Tara he deeply regretted was actually her getting him drunk and sexually assaulting him. He plans to jump into the River Lee, but encounters Maureen on the bridge, who prevents his suicide, promising to help him find redemption.
Characters Maureen Phelan
Maureen Phelan kills an intruder named Robbie O'Donovan with a Holy Stone in her home and enlists her son Jimmy's help to cover it up. She begins conversing with Robbie's apparition about her painful past—how she was abandoned during pregnancy, shamed by her parents and the Church, and separated from her child. Instead of confessing her murder, she condemns the clergy during confession and considers her past suffering as penance for all future sins. She prevents Jimmy from killing Georgie, when she discovers the truth about Robbie and burns down both the brothel where Robbie died and a country church in a cleansing fire to purge the sins of the Catholic Church.
Tony Cusack
Tony Cusack is a notorious drunk, an unemployed, widowed, abusive and neglectful father to six children, who is hired by Jimmy Phelan to help cover up Robbie O'Donovan's murder by retiling the floor where the killing occurred. He violently beats his teenage son Ryan after learning about his drunken encounter with neighbor Tara Duane, and smashes Tara's window in rage, resulting in court-ordered rehabilitation which he attends without accepting responsibility for his drinking. When Georgie comes asking questions about Robbie, Tony's volatile reaction puts him in danger with Jimmy, who threatens to kill him. His desperate situation culminates in him strangling Tara when she wants to leave Cork, disposing of her body using Jimmy's boat.
Ryan Cusack
Ryan Cusack begins the novel by sleeping with his girlfriend Karine but soon faces a series of hardships: being molested by neighbor Tara Duane (though he doesn't fully recognize it as such), enduring beatings from his father, dealing drugs, dropping out of school, and serving nine months in prison. His relationship with Karine deteriorates after she has an abortion while he's incarcerated and he responds with serial infidelity. Ryan becomes increasingly entangled in Jimmy Phelan's criminal world, ultimately taking his father's place in dealing with Georgie (though choosing to help rather than harm her), before overdosing on drugs, being hospitalized and trying to commit suicide. He is saved by Maureen’s promise of redemption.
Georgie Fitzsimons
Georgie Fitzsimons is a runaway teenager and drug abuser determined to uncover the truth about her boyfriend Robbie O'Donovan's disappearance. Georgie transitions from brothel work to street prostitution before seeking rehabilitation at the Christians Active In Light (CAIL) mission. There, she experiences a brief period of hope when she falls in love with David Coughlan and becomes pregnant, only to face heartbreak when David and his parents take her baby away after birth. This loss of what she viewed as her chance at salvation drives Georgie back to prostitution. Her persistent investigation into Robbie's disappearance leads her to break into the former brothel where he died, putting her in danger when Jimmy Phelan discovers her. Though Jimmy wants to kill her, Maureen intervenes, resulting in Georgie being forced to work in one of Jimmy's brothels until Ryan ultimately helps her escape to London rather than carrying out Jimmy's orders to kill her.
Setting The Glorious Heresies is set in present-day Cork, Ireland, with a particular focus on the city’s underbelly—its shadowy districts, run-down rookeries, and impoverished social housing estates. Against this urban backdrop, the novel paints a portrait of Ireland in the grip of a prolonged economic recession. None of the central characters are traditionally employed, the Catholic Church is mired in scandal, and the country appears to have lost its moral compass.
McInerney renders Cork with such precision and personality that the city itself becomes a character in the narrative. Through her use of the local vernacular and her depiction of the city’s rhythms, tensions, and contradictions, Cork emerges as a microcosm of contemporary Ireland. Its seeming normalcy is underpinned by deep-rooted inequalities, and its social harmony depends on the invisibility of those on the margins—drug users, sex workers, alcoholics, and the impoverished—whose realities defy the sanitized image the nation prefers to project.
Themes
Sins of the church and religious hypocrisy A central theme in The Glorious Heresies is the long-lasting impact of Ireland’s theocratic past and the sins of the Catholic Church, particularly regarding its treatment of women. Maureen Phelan, who as a young woman was exiled to England and forced to give up her child because of societal and religious condemnation, embodies the trauma experienced by generations of unmarried Irish mothers Her personal rage reflects a wider generational disappointment in institutional religion; though Maureen continues to believe in God and the spiritual realm, she distrusts clergymen and regards the Church as a failed moral authority.
The novel frequently juxtaposes authentic spirituality with the hollow relics of institutional religion. Maureen's "holy stone"—a cheap devotional object—becomes the weapon used in the novel’s pivotal killing, symbolizing how religious kitsch and sanctimony can be twisted into instruments of violence. The stone, once intended for reverence, becomes soaked in blood, suggesting that commodified and insincere faith can perpetuate real harm. This is echoed in Georgie’s attachment to a scapular, which also becomes a burden rather than a comfort.
McInerney uses Maureen’s journey to explore Ireland’s transition from Catholicism to post-Catholicism, where symbols of faith remain omnipresent but have lost their original context and authority. The Holy Stone and other sacred tokens linger as vestiges of a belief system that has deeply shaped, and in many ways damaged, Irish society.
Redemption Redemption in The Glorious Heresies is portrayed as elusive and morally complex. Maureen does not present as a traditionally sympathetic character—her act of killing, though committed in self-defense, may not have been justified by immediate danger, and she expresses little remorse. She believes that her decades of suffering have earned her the right not to repent, viewing her past victimization as atonement enough. Nonetheless, Maureen seeks a kind of redemption—not in religious forgiveness, but through her actions and relationships.
Her connection to the ghost of her victim, Robbie, serves as a symbolic purgatory. She holds conversations with him, treating the haunting as both a psychological burden and an opportunity to tell her story. Over time, Robbie’s ghost becomes an avatar of her conscience and, ironically, a surrogate for the son she once lost.
Motherhood and maternal loss Motherhood—both denied and reclaimed—is a foundational theme in the novel. Maureen's separation from her son Jimmy shapes both their lives: her trauma leads to alienation and bitterness, while Jimmy’s abandonment contributes to his emotional detachment and criminality. Despite their troubled past, Jimmy's sole act of selflessness—retrieving his estranged mother from London and offering her protection—represents his final tether to moral integrity.
Maureen’s story parallels the fate of many Irish women who were institutionalized in Magdalene Laundries and other Church-run homes for "fallen women." The novel uses her narrative to critique how patriarchal and religious institutions historically punished women for their sexuality while failing to support them as mothers.
Institutional neglect and social exclusion McInerney deliberately centers the narrative on working-class characters who are often overlooked in literary fiction. The novel explores the alienation and loneliness that stem from societal neglect, particularly around issues of sex, family, addiction, and motherhood. The characters are shaped by shame, trauma, and systemic abandonment, often feeling invisible even in the midst of their own communities.
The novel critiques the enduring patriarchal norms that define femininity and masculinity in limiting and damaging ways, with many characters silenced or marginalized by outdated social expectations.
Coming of age and wasted potential