Meskel is one of the vibrantly celebrated religious festivals (especially in the Orthodox Church) in Ethiopia. It is celebrated by dancing, feasting, and lighting a massive bonfire well-known in Ethiopian tradition as "Damera". Meskel celebrate the finding of the True Cross in the fourth century when Empress Helena, mother of Constantine the Great, discovered the True Cross on which Jesus Christ was crucified. The feast is celebrated in Ethiopia on the 17th of September Ethiopian calendar (the 27th of September Gregorian calendar), 6 months after the finding of the True Cross. The celebration of Meskel indicates the presence of the True Cross at mountain of Gishen Mariam monastery and also stands for the events carried out by Empress Helena.

According to the belief, Empress Helena lit incense and prayed for help to guide her. The smoke blew towards the direction of the covered cross. She dug and found 3 crosses; one of them was the True Cross used to crucify Jesus Christ. Empress Helena then gave a piece of the True Cross to all churches, including the Ethiopian Church. This piece of the True Cross was then brought to Ethiopia. According to the Ethiopian legend, when people get close to the True Cross it made them unclothed by its powerful light. Due to this, a decision was made toput it in the ground at the mountain of Gishen Mariam monastery in Wollo region. It is evident that the monastery of Gishen Mariam has got a volume of a book which records the story of the True Cross of Jesus Christ and how it was came into the possession.