Te Kooti Arikirangi Te Turuki was a Māori leader, the founder of the Ringatū religion and guerrilla fighter.

The Pai Mārire movement was a syncretic Māori religion founded in Taranaki by the prophet Te Ua Haumēne. It flourished in the North Island from about 1863 to 1874. Pai Mārire incorporated biblical and Māori spiritual elements and promised its followers deliverance from 'pākehā' (British) domination. Although founded with peaceful motives—its name means "Good and Peaceful"—Pai Mārire became known for an extremist form of the religion known to the Europeans as "Hauhau". The rise and spread of the violent expression of Pai Mārire was largely a response to the New Zealand Government's military operations against North Island Māori, which were aimed at exerting European sovereignty and gaining more land for white settlement; historian B.J. Dalton claims that after 1865 Māori in arms were almost invariably termed Hauhau.