Tradition says Vishnu was first worshipped in the Odisha forest as the blue stone Nilamadhava by the Sabara chief Viswavasu, before returning as the wooden Jagannath; scholars argue over what that means.
East India · Puri, OdishaVaishnavaOdia; Daita servitors; Sabara memory
Puri's own account begins in the forest. A Sabara chief, Viswavasu, had a blue stone image of Vishnu that he worshipped in secret. King Indradyumna heard of it and sent his priest Vidyapati, who married the chief's daughter and was taken blindfold to the shrine, scattering mustard seed to mark the way. By the time the king arrived the image was gone; a heavenly voice promised the god would come back as a log floating in from the sea, to be shaped into the wooden Jagannath, Balabhadra and Subhadra. The tradition keeps the tribal thread alive in practice: the Daitas, who claim descent from Viswavasu's people, alone handle the deities at the bathing festival, on the chariots and in the Nabakalebara renewal, when new logs are carved and the old images buried. Tradition holds this as the origin; the scholarly reading of it is a separate question.
Anncharlott Eschmann argued in the 1978 Heidelberg volume that Jagannath was at root a tribal god who became a Brahminic one through Hinduisation, reading the wooden-post form, the Narasimha layer and the Nabakalebara rite as tribal survivals. A more recent critique in Politika traces the 'tribal origin' idea itself to colonial-era historiography and shows how it is deployed in Odisha's politics today.
What is different here:
The temple telling is a story; the scholarly version is an argument about history that scholars argue over and others dispute. The record must name the authors and keep the two apart.
Sources: Lord Jagannath origin story; Nabakalebara — Shree Jagannatha Temple, Puri; Lord Jagannath: the tribal deity (Odisha Review, June–July 2007); Jagannath cult and its linkage with tribal culture (Odisha Review, June–July 2019); The Cult of Jagannath and the Regional Tradition of Orissa; Anncharlott Eschmann — Wikipedia; Colonial in the vernacular: the god Jagannath and his 'tribal' origins in the state of Odisha