Although Māori had high respect for the knowledge and skills of tohunga, witchcraft was feared by both superstitious Maori and Europeans alike.
[3][4] Settler prejudices, the risk of charlatans taking advantage of vulnerable people, and because many forms of traditional Māori medicine were no longer effective against introduced European diseases,[5] this combination of factors led to the enactment of the Tohunga Suppression Act 1907.
The Act was repealed in 1962, but by this time, much of the language and traditions had been either corrupted or lost, but a few kaumatua and kuia continued to orally communicate their knowledge through the generations.
[citation needed] The importance, role and practices of female tohunga have been to some extent been ignored, or only briefly touched upon by twentieth century scholars, and have only been explored with greater depth in modern times.
[citation needed] Tohunga were imbued with the mysterious essences of the tapu because of their knowledge of ancient and potent karakia, religious ceremonies and their office as mediums of communication with the atua (gods and spirits).