Bosnian Serbs carry oak and pray near burning Yule logs in front of the Church of the Holy Prophet Elijah during the eve of the Orthodox Christmas in Sokolac, Bosnia and Herzegovina, January 6, 2016. Most Orthodox Christians celebrate Christmas according to the Julian calendar on January 7, two weeks after most western Christian churches that abide by the Gregorian calendar. (Photo by Dado Ruvic/Reuters)
