With the usual roads damaged or inaccessible, residents must travel in organized convoys through military checkpoints and Israeli-occupied territory, an ordeal some call “road to Calvary.”

From singing together as students at a boarding school in the 1970s to being discovered by Sony in 2008 and making four albums, the priests have always sought to evangelize through sacred music.

Not many details are known about some of Jesus’ closest followers — here are some of their names and where their relics and tombs can be found today.