To save its liturgical books and other valuables, he moved to Banja Monastery and became its hegumen.
When he learned that the Ottomans were going to destroy Ljuboviđa Church in Pavino Polje, he took liturgical books and other valuables and transported them to Banja Monastery using six loaded horses.
[2] In 1543, Mardarije was a hegumen of the Banja Monastery near Priboj when Todor Ljubavić, a monk in Mileševa and son of Božidar Ljubavić, was sent to Venice to join his brother, Đurađ, and to buy a printing press for the monastery.
An engraved plate commemorates this rebuilding and mentions Mardarije and Vraneši as his fatherland.
[9] In many earlier sources, Hegumen Mardarije, who was hegumen of the Banja Monastery, is misidentified with Hieromonk Mardarije who was also a printer, but in Mrkšina crkva printing house and Belgrade printing house.