Epiphany (holiday) the calendar used, calling the feast that of the Nativity and Theophany of Our Lord. Origen's list of festivals (in "Contra Celsum", VIII, xxii) omits any reference to Epiphany. The first reference to an ecclesiastical feast of the Epiphany, in Ammianus Marcellinus (XXI:ii), is in 361. In parts of the Eastern Church, January 6 continued for some time as a composite feast that included the Nativity of Jesus: though Constantinople adopted December 25 to commemorate Jesus' birth in the fourth century, in other parts the Nativity of Jesus continued to be celebrated on January 6, a date later devoted exclusively
Epiphany (holiday) during which the cross is immersed in the water, symbolizing Jesus' descent into the Jordan, and holy "myron" (chrism) is poured in, symbolic of the descent of the Holy Spirit upon Jesus. The next morning, after the Liturgy, the cross is removed from the vessel of holy water and all come forward to kiss the cross and partake of the blessed water. Epiphany is celebrated with a wide array of customs around the world. In some cultures, the greenery and nativity scenes put up at Christmas are taken down at Epiphany. In other cultures these remain up until Candlemas on