Saint of the Day – Saint Sebastian
Sebastian was an early Christian saint and martyr. According to traditional belief, he was killed during the Diocletianic Persecution of Christians. He was initially tied to a post or tree and shot with arrows, though this did not kill him. He was, according to tradition, rescued and healed by Irene of Rome, which became a popular subject in 17th-century painting. In all versions of the story, shortly after his recovery he went to Diocletian to warn him about his sins, and as a result was clubbed to death. He is venerated in the Catholic Church and the Orthodox Church. St. Sebastian was commonly invoked as a protector against the plague. According to historical records, he defended the city of Rome against the plague in 680. His association with the plague could be because he survived being shot full of arrows and in pagan belief, pestilence was delivered by arrows shot by the gods above. Even Christian Romans would appreciate this symbolism. That symbolism is even captured in artwork as late as the Renaissance, where artists painted plague victims with black arrows in their body.
(Catholic.org)