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10 Sinister Cults That Make You Afraid to Look Over Your Shoulder

by John Munoz
fact checked by Rachel Jones

What is it that draws people into the sinister depths of cults? Is it the allure of the unknown, the promise of enlightenment, or the hypnotic charisma of a leader? While it’s hard to believe that anyone could fall victim to a cult, some people lose themselves to it all the time. Cults are very rarely positive, but there are a few that are downright sinister. As we explore the perplexing world of cults, prepare to be shocked and horrified by the depths of human darkness, waiting for people who are drawn into the sinister fold.

Related: 10 Celebrities That Were Members of a Cult

10 The Ant Hill Kids: Unraveling the Madness

The Ant Hill Kids – Canada’s Darkest Cult

Roch Thériault was the self-proclaimed Moses to his faithful flock, the Ant Hill Kids. This cult’s journey began with a twisted prophecy woven from a belief in the apocalypse. Thériault formed a commune in 1977 that initially promised sin-free utopia and unity.

The sale of baked goods sustained their “idyllic” lives. But behind the bustling bakery, Thériault’s grip tightened with increasingly cruel and bizarre rules. Members were forbidden from speaking without his presence and cut off from their families.

And the horror didn’t stop at psychological abuse. He would often discipline his followers by becoming a self-proclaimed surgeon, using crude tools like kitchen utensils, pliers, and blowtorches to mutilate his followers. Limbs, teeth, fingers, and toes were sacrificed. He ordered the faithful to break their own legs, shoot each other, and endure inhuman practices like eating feces, insects, and rats.

Even his own children weren’t spared. One died during a botched circumcision, and another was left to perish in a blizzard. It took a near-death escape by Gabrielle Lavallée to expose the horrors of The Ant Hill Kids. Gabrielle endured unimaginable torture, including hypodermic needles in her spine, torches to her genitals, and amputations.

In 1989, their torment finally ended, with Thériault imprisoned for life. He was killed in 2011 by another inmate.

9 The Church of Yahweh

The Murderous Cult Of Nation Of Yahweh | The FBI Files | Real Crime

In the shadows of a small town in Rulo, Nebraska, the Church of Yahweh took root. It was orchestrated by the sinister mind of Michael Ryan. Ryan, a twisted survivalist with an apocalyptic vision, lured in lost souls who shared his conviction of an impending doomsday. And within the confines of this unholy congregation, unspeakable horrors unfolded.

As the faithful worshipped their grim prophecy, they were subjected to abominable acts of cruelty. But it was the method of murder that boggles the mind—skinning their victims alive. A macabre ritual that defiled every strand of human decency.

The Rulo reeked of their malevolence. Thankfully, justice eventually caught up with the cult’s leader. Michael Ryan, the man behind this reign of terror, was found guilty of murder and condemned to the same fate he had inflicted upon others: death.

8 The Rajneesh Movement

The Cult Behind The Largest Bioterrorist Attack In U.S. History

A figure emerged in the 1970s that would captivate the hearts and minds of thousands. Chandra Mohan Jain, known to his followers as Osho, embarked on a journey that would create the Rajneesh movement. Osho’s quest began in India, where his teachings carried a unique brand of controversy. He criticized Mahatma Gandhi and vehemently opposed state-sanctioned marriage. For Osho, love was meant to be free, unburdened by the chains of traditional wedlock.

As he gathered followers called neo-sannyasins, they embraced asceticism. They wore ochre robes and adopted new names. Chandra Mohan Jain became Bhagwan Shree Rajneesh, the leader of a burgeoning movement. Osho’s original teachings eventually twisted into greed and murder.

The Rajneesh movement thrived, accumulating wealth through a myriad of business enterprises. Osho’s obsession with Rolls Royce began to reflect a new message–that wealth and spirituality could coexist.

Then, in a bid to manipulate local elections, Rajneeshees resorted to bioterror, poisoning hundreds in a quest for political power. The fallout led to arrests and the eventual departure of Osho from the United States. Today, Osho’s legacy lives on in a Pune ashram and online.


The Terrifying Organization That Brainwashed America’s Elite: NXIVM

Few cults can rival the chilling story of NXIVM, led by “Vanguard” Keith Raniere and his cohorts. For nearly two decades, NXIVM masqueraded as a self-help movement, luring Hollywood actors and influential CEOs into its snare. It promised to rid its followers of their “limiting beliefs,” fears, and anxieties. The cost of entry was steep, with a 5-day intensive course running $2,700.

Raniere was hailed as a god-like savant by his followers, who credited him with curing their afflictions. Even the Dalai Lama initially praised Raniere’s work, visiting Albany in 2009. The cult’s indoctrination included psychological manipulation in the Executive Success Programs, ritualistic practices, kissing Raniere on the mouth, and enduring 17-hour days that severed ties to the outside world.

Members lived communally, working without pay. NXIVM spread to enterprises like Jness, Society of Protectors, and Exo/Eso. Allison Mack and the Bronfman sisters were among its members.

A hidden women’s society within NXIVM, known as DOS, finally shattered the cult. It came out that women were being branded, blackmailed, and sexually exploited. Raniere was convicted and sentenced to 120 years, but the scars of NXIVM’s sinister influence will haunt its survivors.

6 The Family International

The Children Of God: A Cult That Was ‘Hell On Earth’ (Full Length HD 1080p Documentary)

Led by David Berg, The Children of God had been branded a cult by the FBI, haunted by chilling allegations of child abuse, incarceration, kidnapping, and incest. Berg was the enigmatic prophet whose doctrines spurred a twisted blend of Christian faith and free love.

The New York attorney general’s report detailed Berg’s propensity for incest and the unspeakable horrors faced by many within the cult. The cult’s doctrine, the “Law of Love,” was a sinister guise to justify sexual exploitation, coercing members to surrender their bodies to satisfy the supposed sexual needs of others.

The Children of God multiplied. In 1974, over 120 communes dotted the cult’s landscape, with followers forsaking work and education, living together in anticipation of the impending apocalypse. After Berg’s demise in 1994, the cult, rebranded as The Family International, struggled to maintain its grip. In 2009, the apocalyptic facade crumbled.

5 Superior Universal Alignment

Valentina De Andrade and the LUS Cult

In the Amazon rainforest, a cult known as the “Superior Universal Alignment” once thrived. The cult’s leader, Valentina de Andrade, along with two doctors, two security guards, and the son of a powerful businessman, were accused of heinous crimes.

For over a decade, a chilling investigation revealed a gruesome web of kidnapping, mutilation, and ritualistic murder. The cult believed that boys born after 1981 were possessed by the devil, driven by the delusions of a medium.

The victims’ families spoke of unimaginable torment and suffering endured by these innocent boys, aged between 8 and 13. Some were never found, while others escaped after being drugged, bound, and subjected to mutilations. Eyes gouged out, wrists slit, and sexual organs removed—the cult’s depravity knew no bounds.

Andrade’s cult challenged conventional beliefs, preaching caution in the presence of children. In her book, “God, the Great Scam,” Andrade shockingly declared, “Watch out for children, they are unconscious instruments of the great scam called God and his evil collaborators.” These words framed their sinister ideology.

As the trial unfolds, the world watches, hoping for justice to be served and for the dark secrets of the Superior Universal Alignment to be revealed.

4 Twelve Tribes

12 Tribes aka Yellow Deli cult

The Twelve Tribes began under the leadership of Elbert Eugene Spriggs. This cult, founded in 1972, has been responsible for manipulative tactics that trapped thousands beneath the façade of communal living. New members are forced to relinquish their identities, property, and ties to the outside world. They become subject to strict rules dictating the number of toilet paper sheets one can use or the shape of their eyeglasses.

The Twelve Tribes takes manipulation to extremes, particularly when it comes to children. Their relentless use of excessive corporal punishment is nothing short of barbaric. Infants as young as six months old are subjected to painful spankings with thin wooden rods, all justified by twisted interpretations of Biblical principles.

Leaving the Twelve Tribes means facing coercion and horrific threats. Those who summon the courage to escape, like John I. Post, face a wall of cult members who block their exit.

The Twelve Tribes’ abhorrent history of child abuse allegations is one of their darkest secrets. While the cult publicly condemns sexual abuse, its internal handling of such cases is shrouded in secrecy and denial. Allegations are often swept under the rug, with the accused sometimes being forgiven. Children who report abuse face disbelief, blame, and punishment, perpetuating a culture of silence and terror.

3 Aleph: Aum Shinrikyo’s Sinister Legacy

The Religious Cult Armed With Chemical Weapons | The Business of Crime

Thousands of Tokyo commuters stepped out into a spring morning in March 1995 while a doomsday cult known as Aum Shinrikyo embarked on a diabolical journey.

It was an ordinary day for these commuters, but Aum had laid the groundwork for horror. Five bags filled with a liquid nerve agent were strategically placed on the city’s busy underground systems. As the packages leaked, stinging fumes assaulted innocent passengers. Within moments, the nerve agent, Sarin, took its toll. Thirteen died, and over 5,800 suffered, some left blind and paralyzed. It was the worst domestic terror attack on Japanese soil.

Aum Shinrikyo, meaning “supreme truth,” emerged in the 1980s as a spiritual fusion of Hindu, Buddhist, and apocalyptic Christian beliefs. Their leader, Shoko Asahara, proclaimed himself the Christ. Aum gained religious status in 1989 and amassed a global following, including students from elite universities.

The cult exploited its members with bizarre rituals, from drinking Asahara’s blood to collecting his hair and bathwater. As time passed, Aum morphed into a paranoid doomsday cult, and violence escalated with kidnappings, injuries, and murders. The subway attack shocked the nation, leading to arrests and trials of Aum members.

Aum retreated underground, emerging as “Aleph” and a smaller offshoot, “Hikari no Wa.” Despite international condemnation, both groups remain legal in Japan, albeit as “dangerous religions” under surveillance.

2 Remnant Fellowship

False prophet turned weight loss cult leader: Gwen Shamblin | Documentary

Gwen Shamblin Lara had an illustrious career as a weight-loss guru. Her rise to fame was fueled by the Weigh Down Workshop, a cult cloaked in faith, where she proclaimed, “What I do in this program is teach people how to stop bowing down to the refrigerator and how to bow back down to [God].”

Under the guise of spirituality, Gwen Shamblin Lara convinced followers they could eat whatever they pleased. She claimed that Jesus had declared all food clean. The simple principle was portion control. But her charisma led countless followers down a treacherous path.

In 1999, she unveiled the Remnant Fellowship Church, where she promised salvation through weight control. Here, she preached that those who strayed from her teachings were bound to regain the weight and lose their souls. The faster one adhered, the holier they became.

She also preached suffering through marriage, yet married the Tarzan actor Joe Lara. Her questionable motives and financial interests caused rifts within the congregation. In 2021, a tragic plane crash claimed the lives of Gwen Shamblin Lara, Joe Lara, and other church members. But the circumstances were nothing less than suspicious.

1 Matamoros Cult

Narcosatanists: 13 victims of human sacrifice #1 (April 12, 1989)

The Matamoros Cult, led by Adolfo de Jesús Constanzo in Matamoros, Mexico, was a twisted version of the Palo Mayombe tradition. Constanzo’s mother had groomed him for darkness, invoking the supernatural and sacrificing animals.

Constanzo manipulated drug kingpins, promising them immunity from law enforcement through his dark rituals. He lured unsuspecting victims to perform grotesque human sacrifices at his ranch in Santa Elena.

Eventually, victims were exhumed, bearing signs of torture, decapitation, and mutilation. Constanzo and his high priestess, Sara Aldrete, eluded capture. Authorities resorted to burning the cult’s shack, metaphorically smoking Constanzo out of hiding. A violent standoff resulted in his death and the arrest of several cult members.

fact checked by Rachel Jones