Not many details are known about Aliqoli's life. He was born sometime during the second half of the 17th century in
Portugal, and was originally an
Augustinian friar and
missionary named António de Jesus. He arrived in
Isfahan, the
Safavid royal capital, in 1691 at the latest. There he initially served in the retinue of Gaspar dos Reis, then head of the city's Augustinian monastery, before succeeding him in the post. He reportedly played an important role in the contacts between Portuguese diplomats and the Shah's government "at a time of an attempted Portuguese-Iranian alliance against the sultans of
Oman in the
Persian Gulf". He converted to
Shia Islam in Isfahan during the early reign of
Shah (King)
Sultan Husayn (1694–1722) and took the name Aliqoli Jadid-ol-Eslam. There is no consensus on the date of his conversion. Reza Pourjavady and
Sabine Schmidtke (2009) state that he converted in 1696, while according to Joao Teles e Cunha (2009),
Abbas Amanat (2017) and Giorgio Rota (2017) he converted in 1697. According to Alberto Tiburcio (2018), "it certainly took place between 1694 and 1697". The precise reason for his conversion remains unknown. However, it is known that he corresponded with the long-time
Capuchin resident of Isfahan, Raphael du Mans, about his intentions, and that he "felt disappointed by the way many missionaries bribed Muslims into conversion". Aliqoli Jadid-ol-Eslam's life bears similarities to that of his fellow former Augustinian missionary, Manuel de Santa Maria, who also lived in Iran and who took the name Hasan-Qoli Beg after embracing Islam. After apostatising, Aliqoli became an
apologist for Shia Islam as well as a major polemicist against Christianity, Sufism and Judaism. Abbas Amanat adds that in one of his major works, the , Aliqoli not only made "a violent attack on Christians, Jews, and Sunnis but also on philosophers, Sufis, and
antinomians". In addition, after conversion, he served as a
dragoman, a translator and interpreter of European languages, at the Shah's court in Isfahan, succeeding du Mans to the post. Aliqoli was one of the late 17th century converts in Iran who "helped reaffirm the
Majlesi brand of conservatism"; his appointment as royal dragoman further confirmed the Safavid state's "patronage of a prevailing xenophobic tendency". Tiburcio notes that according to one source, Aliqoli may have played a role in the persecution of the Catholic
Armenian Shahremanian (Sceriman) family. He displayed detailed knowledge of Shi'ite intellectual history in at least one of his works, which also referenced Church historians. However, not all of his writings are extant, and of those works that survive, not all are fully preserved. Aliqoli is known to have married. According to an August 1710 letter written by Louis-Marie Pidou de Saint-Olon, the Bishop of Babylon, his health had declined by that time, and he was reportedly suffering from
pulmonary tuberculosis. Aliqoli died , probably in Isfahan, though the precise location remains uncertain. ==Works==