Theophylact of Bulgaria was a prominent figure in the 11th century, known for his role as a Bulgarian archbishop and a key religious leader. He played a significant part in the development of the Bulgarian Orthodox Church and was instrumental in promoting Christianity in the region. His efforts helped to strengthen the church's influence and establish a more organized religious structure in Bulgaria. In addition to his ecclesiastical duties, Theophylact was also known for his contributions to literature and education. He encouraged the translation of religious texts and supported the establishment of schools, which helped to foster a culture of learning and literacy among the Bulgarian people. His legacy continues to be recognized in the history of Bulgaria.