When Christianity began to expand itself, the inhabitants of this place early evinced a disposition to embrace its new doctrines. St. Paul, in his travels in Greece, met at Philippi a woman of Thyatira; she was concerned in the sale of purple, either the dye or the dyed cloth, for which the region in which her city was situated was then famous. It was extracted from the shell-fish abounding on the sea-coasts, and was in extensive demand as an article of commerce, used on various important occasions. It was selected by the Jews for the curtains of the tabernacle and the robes of the priests. Among Gentiles, the Chaldeans clothed their idols, and the Persians their great men, in purple; for Daniel was honoured with a robe of that colour when interpreting Belshazzar’s dream, and Mordecai was arrayed in it when he was raised to the rank of minister of state. Among the Romans, it was the hue most precious, and distinguished their kings and emperors from the time of Tullus Hostilius to Augustus Cæsar. It marked the difference between the patrician and the knight, the youth and the child; the temples of the gods, and the triumphs of mortals, were adorned with it. It was the colour most prized and honoured both in the East and the West of the ancient world. Lydia, the vender of this precious dye in Europe, which was imported from her own country, when she heard Paul expound the doctrines of Christ, at once embraced them. She was baptized by the apostle, who, at her entreaty, made her house his abode while he remained at Philippi. It is probable that this circumstance may have facilitated the reception of the gospel at Thyatira among the friends and commercial connexions of Lydia. A congregation was immediately after formed there, and the fourth church of the Apocalypse established. It was eulogized by the Evangelist for the good works of the new converts; their charity, their patience, their service in God’s law, and all characters by which the primitive Christians were distinguished; but these high qualities were alloyed by the frailties of a corrupt nature, from which not even the purest Christian state was exempt. A woman named Jezebel, or whose character resembled that infamous one of the Old Testament, influenced and seduced them to evil; and, to reclaim them from their sinful practices, St. John sent them a solemn warning in his divine epistle to the Asiatic churches; but it does not appear with what success, for no further notice is found of the city, and its fate is involved in impenetrable obscurity. Its very site was lost in oblivion, and it was not till about a century and a half since, that travellers set out from Smyrna to ascertain its locality. At a Turkish village some inscriptions were discovered, on one of which was found the words ΚΡΑΤΙΣΤΗ ΘΥΑΤΕΙΡΗΝΩΝ ΒΟΥΛΗ, which seemed to decide the situation of the ancient town; its modern Turkish name is “Akhissar,” or the White Castle.