According to the Menologion, Clement, a disciple of Paul of Tarsus and one of the Seventy, was the first bishop of Sardis. Little is known about the ancient bishopric of Sardis, with the notable exception of Saint Melito, a contemporary of Marcus Aurelius from the 2nd century, whom some sources refer to as the second bishop of Sardis—citing the "improbability of seventy years in the episcopate"—making him the successor to the "angel of the church of Sardis" referenced in the New Testament, while other sources regard Melito himself as the "apostle" or "angel of the church of Sardis." In the Book of Revelation, Saint John writes a letter to the church of Sardis, reproaching it and its bishop. After Diocletian reorganized the region in 295, Sardis became the capital of the province of Lydia, the seat of the governor and of the metropolitan archbishop. . From the Madrid Skylitzes. The Council of Rimini deposed Bishop Hortasius of Sardis in 359 because he had been ordained without the sanction of the bishops of Lydia. The See had 27 suffragan bishops in the 7th century, and approximately that number until the end of the 10th century. There is only one known epigraphic reference to the see of Sardis, dated to the 5th or 6th century. A 1959 landslide revealed several ecclesiastical artifacts and a throne that archaeologists postulated may have been used by the bishops of Sardis. The first systemic investigation of the ruins of Sardis came in 1910 with an expedition from Princeton University. Excavations in 1912 revealed a small "Church M", containing coins which were dated to the 5th century and an apse overhanging one of the earliest known Christian altars, near the north eastern corner of the Temple of Artemis. Arabs sacked Sardis in 716, but the city remained a part of a resurgent Roman Empire until the aftermath of the battle of Manzikert in 1071. Euthymius, a Metropolitan Bishop of Sardis, was martyred in 824 in relation to iconoclasm.
East-West schism
In 1118, Byzantine general Philocales recaptured Sardis from the Seljuk Sultanate of Rum. Andronikos], Bishop of Sardis c. 1283, made several attempts at East-West reunification. The Ottoman Turks captured Sardis in 1306; the city was destroyed by Timur in 1402. The Metropolitan of Sardis, who had once ranked sixth in precedence in the Eastern church, continued to hold that rank into the 13th century, long after Sardis had shrunk to a village which was no longer a regional locus of power. In 1369, Philadelphia replaced Sardis as the see of the metropolitan bishop, Sardis having been suppressed by the Patriarch of Constantinople. However, a bearer of the title of Metropolitan of Sardis, Dionysius, participated in the Council of Florence in 1438, but died before its conclusion and thus was not asked to sign its decree. From the 17th century, there were appointments of Roman Catholic archbishops of Sardis as a see in partibus infidelium, meaning "within territory held by the infidels", a term replaced in 1882 by that of "titular see". No new such appointments have been made to this eastern see since the Second Vatican Council.
Metropolitan bishops
One of the first scholarly listings of the bishops of Sardis is given by Michel Le Quien in Oriens christianus in quatuor patriarchatus digestus, in quo exhibentur Ecclesiae patriarchae caeterique praesules totius Orientis, published posthumously in 1740.
