of Mary) and the venerative practices that accompany them have varied a great deal among diverse Christian traditions. Overall, there are significantly more titles, feasts and venerative Marian practices among Roman Catholics than any other Christians traditions. Some such feasts relate to specific events, such as the Feast of Our Lady of Victory, based on the 1571 victory of the Papal States in the Battle of Lepanto. Differences in feasts may also originate from doctrinal issues—the Feast of the Assumption is such an example. Given that there is no agreement among all Christians on the circumstances of the death, Dormition or Assumption of Mary, the feast of assumption is celebrated among some denominations and not others. While the Catholic Church celebrates the Feast of the Assumption on 15 August, some Eastern Catholics celebrate it as Dormition of the , and may do so on 28 August, if they follow the Julian calendar. The Eastern Orthodox also celebrate it as the Dormition of the , one of their 12 Great Feasts. Protestants do not celebrate this, or any other Marian feasts. Relics The veneration of marian relics used to be common practice before the Reformation. It was later largely surpassed by the veneration of marian images. Bodily relics As Mary's body is believed by most Christians to have been taken up into the glory of heaven, her bodily relics have been limited to hair, nails and breast milk. According to John Calvin's 1543 Treatise on Relics, her hair was exposed for veneration in several churches, including in Rome, Saint-Flour, Cluny and Nevers. In this book, Calvin criticized the veneration of the Holy Milk due to the lack of biblical references to it and the doubts about the veracity of such relics: Although the veneration of Marian bodily relics is no longer a common practice today, there are some remaining traces of it, such as the Chapel of the Milk Grotto in Bethlehem, named after Mary's milk. Clothes Clothes which are believed to have belonged to Mary include the Cincture of the Theotokos kept in the Vatopedi monastery and her Holy Girdle kept in Mount Athos. Other relics are said to have been collected during later marian apparitions, such as her robe, veil, and part of her belt which were kept in Blachernae church in Constantinople after she appeared there during the 10th century. These relics, now lost, are celebrated by the