The ancient Irish get way too much credit for Halloween

The Celtic festival of Samhain celebrates a time of year when the division between Earth and the otherworld collapses, allowing spirits to pass through. Matt Cardy/Getty Images

This time of year, I often run across articles proclaiming Halloween a modern form of the pagan Irish holiday of Samhain – pronounced SAW-en. But as a historian of Ireland and its medieval literature, I can tell you: Samhain is Irish. Halloween isn’t.

The Irish often get credit – or blame – for the bonfires, pranksters, witches, jack-o’-lanterns and beggars who wander from house to house, threatening tricks and soliciting treats.

The first professional 19th-century folklorists were the ones who created a through line from Samhain to Halloween. Oxford University’s John Rhys and James Frazer of the University of Cambridge were keen to find the origins of their national cultures.

They observed lingering customs in rural areas of Britain and Ireland and searched medieval texts for evidence that these practices and beliefs had ancient pagan roots. They mixed stories of magic and paganism with harvest festivals and whispers of human sacrifice, and you can still find echoes of their outdated theories on websites.

But the Halloween we celebrate today has more to do with the English, a ninth-century pope and America’s obsession with consumerism.

A changing of the seasons

For two millennia, Samhain, the night of Oct. 31, has marked the turn from summer to winter on the Irish calendar. It was one of four seasonal signposts in agricultural and pastoral societies.

After Samhain, people brought the animals inside as refuge from the long, cold nights of winter. Imbolc, which is on Feb. 1, marked the beginning of the lambing season, followed by spring planting. Beltaine signaled the start of mating season for humans and beasts alike on May 1, and Lughnasadh kicked off the harvest on Aug. 1.

But whatever the ancient Irish did on Oct. 31 is lost to scholars because there’s almost no evidence of their pagan traditions except legends written by churchmen around 800 A.D., about 400 years after the Irish started turning Christian. Although they wrote about the adventures of their ancestors, churchmen could only imagine the pagan ways that had disappeared.

A neopagan celebration of Samhain in October 2021.
Wikimedia Commons, CC BY-SA

An otherworld more utopian than terrifying

These stories about the pagan past told of Irish kings holding annual weeklong feasts, markets and games at Samhain. The day ended early in northwestern Europe, before 5 p.m., and winter nights were long. After sundown, people went inside to eat, drink and listen to storytellers.

The stories did not link Samhain with death and horror. But they did treat Samhain as a night of magic, when the otherworld – what, in Irish, was known as the “sí” – opened its portals to mortals. One tale, “The Adventure of Nera,” warned that if you went out on Samhain Eve, you might meet dead men or warriors from the sí, or you might unknowingly wander into the otherworld.

When Nera went out on a dare, he met a thirsty corpse in search of drink and unwittingly followed warriors through a portal into the otherworld. But instead of ghosts and terror, Nera found love. He ended up marrying a “ban sídh” – pronounced “BAN-shee” – an otherworldly woman. But here’s the medieval twist to the tale: He lived happily ever after in this otherworld with his family and farm.

The Irish otherworld was no hell, either. In medieval tales, it is a sunny place in perpetual spring. Everyone who lives there is beautiful, powerful, immortal and blond. They have good teeth. The rivers flow with mead and wine, and food appears on command. No sexual act is a sin. The houses sparkle with gems and precious metals. Even the horses are perfect.

Clampdown on pagan customs

The link between Oct. 31, ghosts and devils was really the pope’s fault.

In 834, Pope Gregory IV decreed Nov. 1 the day for celebrating all Christian saints. In English, the feast day became All Hallows Day. The night before – Oct. 31 – became known as All Hallows Eve.

Some modern interpretations insist that Pope Gregory created All Hallows Day to quell pagan celebrations of Samhain. But Gregory knew nothing of ancient Irish seasonal holidays. In reality, he probably did it because everyone celebrated All Saints on different days and, like other Popes, Gregory sought to consolidate and control the liturgical calendar.

In the later Middle Ages, All Hallows Eve emerged as a popular celebration of the saints. People went to church and prayed to the saints for favors and blessings. Afterward, they went home to feast. Then, on Nov. 2, they celebrated All Souls’ Day by praying for the souls of their lost loved ones, hoping that prayers would help their dead relatives out of purgatory and into heaven.

But in the 16th century, the Protestant rulers of Britain and Ireland quashed saints’ feast days, because praying to saints seemed idolatrous. Protestant ministers did their best to eliminate popular customs of the early November holidays, such as candle-lit processions and harvest bonfires.

In the minds of ministers, these customs smacked of heathenism.

A mishmash of traditions

Our Halloween of costumed beggars and leering jack-o’-lanterns descends from this mess of traditions, storytelling and antiquarianism.

Like our ancestors, we constantly remake our most important holidays to suit current culture.

Jack-o’-lanterns are neither ancient nor Irish. One of the earliest references is an 18th-century account of an eponymous Jack, who tricked the devil one too many times and was condemned to wander the world forever.

Supposedly, Jack, or whatever the hero was called, carved a turnip and stuck a candle in it as his lantern. But the custom of carving turnips in early November probably originated in England with celebrations of All Saints’ Day and another holiday, Guy Fawkes Day on Nov. 5, with its bonfires and fireworks, and it spread from there.

Guy Fawkes Day, an annual celebration in Great Britain, features fireworks and bonfires and is observed on Nov. 5.
Hulton-Deutsch Collection/Corbis via Getty Images

As for ancient bonfires, the Irish and Britons built them to celebrate Beltaine, but not Samhain – at least, not according to the medieval tales.

In 19th-century Ireland, All Hallows Eve was a time for communal suppers, games like bobbing for apples and celebrating the magic of courtship. For instance, girls tried to peel apples in one long peel; then they examined the peels to see what letters they resembled – the initials of their future husbands’ names. Boys crept out of the gathering, despite warnings, to make mischief, taking off farm gates or stealing cabbages and hurling them at the neighbors’ doors.

Halloween with an American sheen

Across the Atlantic, these customs first appeared in the mid-19th century, when the Irish, English and many other immigrant groups brought their holidays to the U.S.

In medieval Scotland, “guisers” were people who dressed in disguise and begged for “soul cakes” on All Souls Day. These guisers probably became the costumed children who threatened – and sometimes perpetrated – mischief unless given treats. Meanwhile, carved turnips became jack-o’-lanterns, since pumpkins were plentiful in North America – and easier to carve.

Like Christmas, Valentine’s Day and Easter, Halloween eventually became a feast of consumerism. Companies mass-produced costumes, paper decorations and packaged candy. People in Britain and Ireland blamed the Americans for the spread of modern Halloween and its customs. British schools even tried to quash the holiday in the 1990s because of its disorderly and demonic connotations.

The only real remnant of Samhain in Halloween is the date. Nowadays, no one expects to stumble into a romance in the sí. Only those drawn to the ancient Celtic past sense the numinous opening of the otherworld at Samhain.

But who’s to say which reality prevails when the portals swing open in the dark of Oct. 31?

Lisa Bitel does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.