All the stories about his life and works were preserved only by oral tradition after he died, and the result of these researches (1993–2002) established a clear contrast with previous historical, sociological and anthropological studies made by researchers from Brazil and other countries.
Repeated academic studies, in order to study master Irineu's works, have adopted since 1982 as his main study object a dissidence originated in 1976, five years after master Irineu's death.
His studies also demonstrate that master Irineu's works were not a specific religion and that the syncretic profile, studied by other researchers, was a historical transformation caused by that dissidence and the beliefs of the dissidence's founder, SebastiĂŁo Mota de Melo.
At 2002, after was member of Organization Committee for Strategic Planning of the newspaper O Estado de S.