What is the difference between good witches and bad witches in mythology?

Odysseus’ men hear the sound of a loom and a woman singing. They walk toward the stone house on Aeaea. One of them, Eurylochus, hangs back, suspicious. The rest are never seen again. This is the first witch in Western literature, and she is neither good nor bad. She is simply powerful. The difference between good witches and bad witches in mythology is not a fixed moral classification but a cultural boundary that shifts with religion and storytelling. In ancient sources, a witch could heal or harm depending on who asked. The Christianization of Europe redrew that line, turning all witches into agents of evil, a view that hardened during the witch trials and persists in modern folklore.

That definition explains why the line is so hard to pin down. The historical record shows exactly how it was drawn, where it shifted, and what it meant for the people who told the stories.

Where the Idea of the “Good” Witch and “Bad” Witch Comes From

The earliest witches in mythology had no moral label. Circe, in Homer’s Odyssey (composed around the 8th century BCE), is a goddess who brews potions, transforms men into pigs, and later advises Odysseus on traversing the underworld. She is dangerous but not evil. She helps the hero once he earns her respect. Her power is neutral, a tool of the narrative.

Medea in Greek myth is even more ambiguous. In Euripides’ play Medea (431 BCE), she uses her sorcery to help Jason steal the Golden Fleece, then later murders her own children to punish him. Audiences then and now struggle to call her good or bad. She is a victim and a monster. The playwright gives her a speech that justifies her actions, but the chorus condemns her. The story itself refuses to settle the question.

The Witch of Endor, from the Hebrew Bible (1 Samuel 28, likely written in the 7th–6th centuries BCE), is a rare example of a witch who is not condemned. King Saul, desperate for guidance, forces her to summon the prophet Samuel’s spirit. She does so reluctantly, and the text does not punish her. She is a medium, a channel, not a villain.

These three figures show that ancient mythology did not divide witches into good and bad. The division came later, and it came from religion.

How Christianity Turned All Witches into Bad Witches

The shift begins with the early Church. Canon Episcopi (circa 906 CE), a church document, declared that women who believed they flew with Diana were deluded by the devil. It did not call them witches, but it planted the seed: supernatural power was demonic, not neutral.

The real rupture came with the Malleus Maleficarum (1487), written by Heinrich Kramer and Jacob Sprenger. This book explicitly argued that all witches were evil, that they made pacts with the devil, and that their magic was inherently harmful. It defined witchcraft as heresy, not folk healing. The German word Hexe (witch) became synonymous with devil-worshipper.

The consequence was not just a theological shift. It was a legal one. Between 1450 and 1750, an estimated 40,000 to 60,000 people were executed for witchcraft in Europe. The vast majority were women. The accused were not practicing magic in most cases; they were neighbors, healers, midwives, or simply old women who owned a cat. The idea of a “good witch” became almost impossible to entertain in mainstream Christian culture.

Good Witch, Bad Witch in Folklore and Fairy Tales

Folklore inherited the Christian dichotomy but added nuance. The cunning folk of early modern Europe (wise women, white witches, blessers) were sought out for healing, finding lost objects, and protecting crops. They were not persecuted as severely as accused malefactors, but they were still suspect. The line between beneficial and harmful magic was thin and depended on reputation.

In fairy tales, the division is stark. The witch in Hansel and Gretel (collected by the Brothers Grimm, 1812) is a cannibal who lures children with a gingerbread house. She is pure evil. But the same collection includes Mother Holle, a witch who rewards a hardworking girl and punishes a lazy one. She is not evil; she is a moral force. The fairy tale tradition preserved both types, but the evil witch became the dominant image, especially in stories aimed at children.

The Celtic banshee is neither good nor bad. She wails to foretell death, but she does not cause it. The Norse völva was a seeress who was respected and feared. In the Völuspá (the Poem of the Seeress, 13th century, based on older oral tradition), the völva is called forth by Odin to reveal the fate of the gods. She is not a villain. She is a necessary oracle.

What the Witch Symbolized in Different Cultures

The witch in mythology often represents liminality: the boundary between civilization and wilderness, human and animal, life and death. Circe lives on an island, outside the Greek polis. Medea is a foreigner from Colchis. The witch of Endor dwells in a marginal space, called upon only in desperation.

In many cultures, the witch was a figure who controlled the unpredictable: fertility, disease, weather, childbirth. This power could be used for good or ill. The Roman term veneficium (poison-making) could mean both healing and murder. The Greek pharmakeia (the use of drugs) had the same ambiguity. The witch was the person who knew how to mix the plant, and that knowledge was dangerous.

The Christian witch, by contrast, symbolized inversion: the sabbath, the flying ointment, the pact with the devil. She was the opposite of the pious woman. Her magic was not a neutral tool but a sin.

Notable Figures That Defy the Binary

Some mythological witches resist easy categorization.

Circe we have already met. She is the archetype of the helper witch, but only after she has been defeated. She is not good in the modern sense.

Hecate, the Greek goddess of witchcraft, crossroads, and ghosts, was worshipped as a protector of households and a guide for the dead. Offerings to Hecate were left at doorways to ward off evil. She was simultaneously a goddess of darkness and a guardian.

Morgause and Morgan le Fay from Arthurian legend are often portrayed as evil, but earlier texts, such as Geoffrey of Monmouth’s Vita Merlini (circa 1150), depict Morgan as a healer who rules the Isle of Avalon. She is the witch who heals Arthur, not the one who destroys him. The later romances turned her into a villain.

The sibyls of ancient Rome were prophetesses who spoke the will of the gods. They were not witches, but their role was similar: they accessed hidden knowledge. The Cumaean Sibyl, who guided Aeneas in Virgil’s Aeneid (19 BCE), is a helper, a guide through the underworld. She is good because she serves the hero.

Common Misconceptions About Good and Bad Witches

Misconception 1: Ancient pagans universally condemned witches. They did not. In ancient Greece and Rome, magic was regulated but not inherently evil. Curse tablets (defixiones) were common, and love spells were used openly. The line between acceptable magic and harmful sorcery was drawn by intent and social standing, not by a fixed moral code.

Misconception 2: The “good witch” is a modern invention. It is not. The witch of Endor, the Cumaean Sibyl, and the Norse völva are all ancient figures who use supernatural power for helpful ends. The difference is that they were not called “good witches” in their own time. That label is a modern retrojection.

Misconception 3: All witches in mythology are female. They are not. The Greek Circe and Medea are female, but the Odyssey also mentions the Laestrygonians, a tribe of giants who practice a kind of cannibalistic magic. The Norse Odin himself is a practitioner of seiðr, a form of sorcery often considered unmanly, but he is a god, not a witch. The medieval faustian figure is a male magician who makes a pact with the devil. The gender of the witch shifts with the culture.

Misconception 4: The witch trials targeted actual witches. The vast majority of those executed were innocent of any magical practice. They were victims of panic, accusation, and legal torture. The idea that they were “bad witches” was a label imposed by the accusers.

FAQ

Are there any good witches in ancient Greek mythology? Yes, Circe can be helpful to Odysseus after he resists her magic, and Hecate was worshipped as a protective goddess of household thresholds.

What is the difference between a witch and a sorceress in mythology? The terms overlap, but “sorceress” often implies a mortal woman who uses learned magic, while “witch” can carry connotations of innate power, pact with spirits, or liminality. In practice, the distinction is loose.

When did witches become associated with evil? The association hardened in the 15th century with the publication of the Malleus Maleficarum (1487) and the rise of the European witch trials, which linked witchcraft to devil worship for the first time systematically.

The Witch as a Mirror

The line between good and bad witches in mythology is not a line at all. It is a mirror held up to the culture that tells the story. When a society fears the outsider, the witch becomes evil. When it needs a guide through the unknown, the witch becomes a helper. The same figure can shift roles in different versions of the same myth.

We keep a library of these figures because they reveal how power, gender, and fear have been negotiated across centuries. If you want to explore the tools witches were said to use, we have a glossary of witchcraft symbols that documents the objects and signs found in trial records and grimoires. For a deeper look at the historical figures who were called witches, our guide to famous witches in mythology traces the stories of Circe, Medea, the witch of Endor, and others. And for the broader context of how magic was understood in different eras, the witchcraft hub offers a full map of the territory.