The Bulgarian church achieved new independence in the nineteenth century. The Ottoman Empire had left the Bulgarian church hierarchy under the Greek Patriarchate of Constantinople for four centuries, disregarding the differences between the two Orthodox churches. (The last separate Bulgarian church jurisdiction, the archbishopric of Ohrid, was absorbed in 1767.) Early in the 1800s, few of the Bulgarian church leaders most closely connected with Enlightenment ideas sought separation from the Greek Orthodox Church. But in 1839, a movement began against the Greek Metropolitan of Turnovo, head of the largest Bulgarian diocese, in favor of local control. In 1849 the active Bulgarian community of Constantinople began pressing Turkish officials for church sovereignty. Other large Bulgarian dioceses both inside and outside Bulgaria sought a return to liturgy in the vernacular and appointment of Bulgarian bishops. The first concession came in 1848, when the Greek patriarch of Constantinople allowed one Bulgarian church in that city.

Because a decade of petitions, demonstrations, and Ottoman reform suggestions had brought no major change, in 1860 Bishop Ilarion Makariopolski of Constantinople declared his diocese independent of the Greek patriarchate. This action began a movement for ecclesiastical independence that united rural and urban Bulgarians and began a bitter Greek-Bulgarian dispute. The Turks and the Russians began to mediate in 1866, seeking a compromise that would ensure the security of each in the face of increasing regional unrest. In 1870 the Ottoman sultan officially declared the Bulgarian church a separate exarchate. The Greek patriarchate, which never recognized the separation, excommunicated the entire Bulgarian church but the symbolism of the Ottoman decree had powerful political effect. The new exarchate became the leading force in Bulgarian cultural life it officially represented the Bulgarians in dealing with the Turks, and it sponsored Bulgarian schools. The novel administrative system of the exarchate called for lay representation in governing bodies, thus introducing a note of self-government into this most visible institution.

Data as of June 1992