The Synaxis of the Glorious and All-Praiseworthy Twelve Apostles of Christ appears to be an ancient Feast. The Church honors each of the Twelve Apostles on separate dates during the year, and has established a general commemoration for all of them on the day after the commemoration of the Glorious and First-Ranked among the Apostles Peter and Paul.
The holy God-crowned Emperor Constantine the Great (May 21) built a church in Constantinople in honor of the Twelve Apostles. There are instructions for celebrating this Feast which date from the fourth century.
For lists of the Apostles’ names, see: Mt.10:2, Mark 3:14, Luke 6:12, Acts 1:13, 26.
Saint Gelasius was the igumen of the Râmeţ Monastery in Transylvania. He had lived as a solitary near Rimet creek, and he was granted the grace of working miracles.
The saint fasted on weekdays, eating only on Saturdays and Sundays, and his only food was the Eucharist. During the day he fulfilled his monastic obediences, and at night he kept vigil.
St Gelasius was the spiritual Father of many hermits of Râmeţ Mountain, whom he would visit during Great Lent. He healed the sick, and cast out demons from those who were possessed. It is said that a spring of water appeared through his holy prayers.
Saint Gelasius was also the first Bishop of Transylvania attested in written documents from the 14th century. He departed to the Lord after many labors on behalf of his flock.
St Gelasius was glorified by the Orthodox Church of Romania in 1992.
Tr. by oca.org