There he was engaged in social activity and initiated the sending of a political delegation of Vratsa residents to Moscow according to some sources.After the dislocations caused by Osman Pazvantoğlu, the bishop's duties became more and more difficult for Vladislavov and he left Vratsa in 1797 to wander in northwestern Bulgaria.Between 1806 and 1812 Sophronius of Vratsa was one of the most eminent representatives of the Bulgarian people in their communication with the Russian commanding of the Russo-Turkish War.These include Nedelnik („Неделник“)—his only printed work—a collection of precepts and sermons for every holiday of the year based on Greek and Slavic sources.He also wrote another collection, Sunday Evangelic Interpretation in 1805, as well as a very popular autobiography, Life and Sufferings of Sinful Sophronius („Житие и страдания грешнаго Софрония“, Zhitie i Stradaniya Greshnago Sofroniya) and an appeal to Bulgarian people, making him the most noted representative of the Bulgarian literature of the early 19th century.