Marijan Lišnjić (1609–7 March 1686) was a Croatian prelate of the Catholic Church who served as the bishop of Makarska and apostolic administrator of Duvno from 1664 to 1686. Both of his dioceses were under the Ottoman occupation, and the population suffered from both the war between the Republic of Venice and the Ottomans and the treatment from the both, with Venetians enslaving and selling Christians to the Turks, and Ottomans oppressing their faith. Bishop Marijan was the first to introduce secular clergy to Bosnia Eyalet after it fell to the Ottomans in the 15th century, the region were the pastoral care was given to the Franciscans. Biography Marijan Lišnjić was born near Imotski, at the time part of the Ottoman Empire. He became a Franciscan monk in the local Franciscan monastery of Saint Francis in 1630. Four years later he was consecrated a priest in Zaostrog, after which he went to Italy, where he studied in Tuscany and Milan. After finishing his studies, he served in Fojnica in Bosnia for a while, and returned to Zaostrog. After the death of Bishop of Bosnia Marijan Maravić, Lišnjić was a candidate for his succession, however, due to the opposition from Austrian Emperor and the local Franciscan clergy of Bosna Srebrena, he wasn't appointed to the office. Moreover, he spent six months in prison due to the opposition against him. Namely, the local Franciscans urged the Ottomans to imprison him. As the bishopric of Makarska was vacant, he was named its bishop as well as an apostolic administrator of Duvno on 11 February 1664. The Diocese of Makarska was heavily inflicted by the Ottoman–Venetian war that lasted until 1669. Part of the population fled to the neighboring isles of Brač and Hvar, while those that remained were maltreated by Uskoks, the irregular soldiers, who haven't differentiated the Christians from invading Turks. Before the war, the Diocese of Makarska had around 15 thousand people, and after the war only 5 thousand have remained, and all of them poor. His work was also burdened because he needed to pay the local pasha and various Ottoman officials in order to act freely. The believers in the parish of Mostar, that belonged to the Diocese of Makarska, weren't allowed to have masses and were molested by the Turks. In 1670, Bishop Marijan served a mass in Mostar only to be arrested by the Ottomans and to