He Hīnātore ki te Ao Māori: A glimpse into the Māori world [pdf, 1.1 MB]
...within Te Ao Mäori possess mana and tapu to varying degrees. • Tapu acts as a corrective and coherent power within Mäori society. It acted in the same way as a legal system operated with a system of prohibitory controls, effectively acting as a protective device. Everyone was required to protect their own tapu and respect the tapu of others. • Mana was inherited through a direct link to tïpuna and the käwai tïpuna, and can also be acquired by an individual throughout the cour...