The findings of the Nazarid Esmailis relations with Quriyan local governent in Qohestan region, according to the report of Tabaghat e Naseri

The Nazarid Esmailis After the consolidation of their rule in the northern strongholds of Iran tried to develop and extend their powers and geographical territory in different areas, including East and south east of Iran. They expanded their influence and created the appropriate basis for political and religious developments. One of the local governments in this region was Quriyan, since they claimed and considered themselves as a expansions of Islam in eastern regions or in blasphemy cities, inevitably they were against the Nazarid Esmailis, in this regards had encounters with them. But Quriyan understand the political situations, particularly, after the Mongol invasion of Iran, which had suffered numerous damages in Eastern region. They established cordial relations with Nazarid. They could made rapprochement, especially according to religious tolerance. They made appropriate relations in trade. Whereas the report of Jozjani is the most reliable source about Quriyan's government, also in this article tried to focus on citations which have made on the reports of Tabaghat e Naseri.