Theyyam form of Narasimha — Vaishnava Theyyam of North Malabar
Vishnumoorthi is the Theyyam manifestation of the Narasimha avatar of Vishnu. The Theyyam performer takes a flaming costume, re-enacts the tearing-open of Hiraṇyakaśipu, and blesses the devotees in a fire-ritual. One of the most dramatic of all Theyyams.
Theyyam (from teyyam = deyvam, god) is a living possession-ritual unique to north Kerala and bordering Tulu Nadu. During the Theyyam performance (October–May), the spirit of the deity descends into a consecrated performer who dons elaborate makeup (thēppu), sometimes 30-foot headdresses, and enacts the deity's myth before the devotee community. Beyond spectacle, this is a sacramental moment: the deity is literally present, receives offerings, and speaks directly to devotees.
Theyyam is performed primarily by the Vaṇṇan, Malayan, Pulayan and Velan communities — groups historically excluded from Brahminical temple worship. In the Theyyam, the caste hierarchy inverts: the performer, for the duration of the possession, IS the god, and Nambudiri Brahmins receive his blessing.