"Most ethnic and religious communities localise their myths of origin when they migrate to new lands and establish themselves there permanently. This is part of the psychological process of becoming a native. The tradition they bring from abroad is altered enough to identify its main themes and characters with local places. Time does the rest and the second and third generation soon forget the original story and its foreign locales. Inter-community relationships will mix in local legends with the imported myth. In the case of the Syrian Christians, the process was irresistible because the charismatic, semi-legendary Thomas of Cana who led the first Christian immigrants to Malabar from Persia and Mesopotamia in 345 CE, was not really any different a community hero than the charismatic, semi-legendary Thomas the Apostle. The fact that both leaders were also known as Thomas of Jerusalem would have made the identification of the fourth century merchant with the first century saint inevitable. None of this would amount to anything more than an ethnological curiosity except that the Syrian Christian tradition of St. Thomas became the property of the Portuguese and the Roman Catholic Church. Both imperialist powers needed more than anything else in their ideological arsenals this emotionally-charged fable to legitimize their presence and justify their violent, viciously bigoted conduct in India."