Kúwai is the supreme creator-being of Cubeo thought, most fully elaborated among the Hehénewa, who regard him as the maker of the world and address him as a god. In the beginning the cosmos lay as a formless mass within a hole in the rock; seated upon a ceremonial bench and drawing on a tobacco cigar, Kúwai concentrated his thought and so brought into being both the first people and the sacred flutes and trumpets, producing the collective of primordial ancestors known as the Kúwaiwa. He orders the earth, the rivers and the sky. Cubeo tradition understands him as a single person who may divide into three brothers or reunite as one: the elder brother initiates life, the younger completes form and flesh, and a third aspect brings death. He is also the owner of sicknesses, and the coming of illness into the world is tied to his own mythic death, so that the mastery of disease and its cure descends, in weakened measure, to the shamans.