THE 3 GREAT CITIES OF THE ANCIENT WORLD AND THE HONOR OF THE VIRGIN MARY / ΟΙ 3 ΜΕΓΑΛΕΣ ΠΟΛΕΙΣ ΤΟΥ ΑΡΧΑΙΟΥ ΚΟΣΜΟΥ ΚΑΙ Η ΤΙΜΗ ΤΗΣ ΘΕΟΤΟΚΟΥ
Some sources want Emperor Maurice (539-602) to set August 15 as the date of the Assumption for the entire empire. According to the historians Theofylaktos Simokattes and Theophanes, the same emperor instituted a public procession to Vlachernae for the Memory of the Virgin Mary. In the West an edict of Pope Sergius (687-701) states that on the feast of the Dormition there must be a litany from San Adriano to Santa Maria Maggiore, the second major shrine of the Mother of God of the Empire. An important role in spreading the cult of the Virgin was also played by a solemn speech by John, Archbishop of Thessaloniki (end of the 6th - beginning of the 7th century) who delivered it in the third great Church of the Virgin Mary in the Empire, the "Acheiropoitos" of Thessaloniki. In the post-iconoclastic period, the book “Typikon” mentions that on the feasts of the Presentation and the Dormition, the Patriarch went in procession from Hagia Sophia to Blachernes, and the "De ...