Filibe was described as consisting of Turks, Bulgarians, Hellenized Bulgarians, Armenians, Jews, Vlachs, Arvanites, Greeks, and Roma people. In the 16–17 century a significant number of Sephardic Jews settled along with a smaller Armenian community from Galicia. The Paulicians adopted Catholicism or lost their identity. The abolition of Slavonic as the language of the Bulgarian Church as well as the complete abolition of the church in 1767 and the introduction of the Millet System led to ethnic division among people of different religions. Christian and Muslim Bulgarians were subjected to Hellenization and Turkification respectively. A major part of the inhabitants was fully or partly Hellenized due to the Greek patriarchate. The "Langeris" are described as Greeks from the area of the nearby Stenimachos. The process of Hellenization flourished until the 1830s but declined with the Tanzimat as the idea of the Hellenic nation of Christians grew and was associated with ethnic Greeks.