Coelius Sedulius

Sedulius (sometimes with the nomen Coelius or Caelius, both of doubtful authenticity) was a Christian poet of the first half of the 5th century.
Biography.
Extremely little is known about his life. Sedulius is the Latin form of the Irish name Siadhal. The only trustworthy information is given by his two letters to Macedonius, from which we learn that he devoted his early life, perhaps as a teacher of rhetoric, to secular literature. Late in life he converted to Christianity, or, if a Christian before, began to take his faith more seriously. One medieval commentary states that he resided in Italy. He is termed a presbyter by Isidore of Seville and in the Gelasian decree.
Works.
His fame rests mainly upon a long poem, "Carmen paschale", based on the four gospels. In style a bombastic imitator of Virgil, he shows, nevertheless, a certain freedom in the handling of the Biblical story, and the poem soon became a quarry for the minor poets. His description of the Four Evangelists in "Carmen Paschale" became well-known; the English translation below is from .
His other writings include an Abecedarian hymn in honour of Christ, "A solis ortus cardine", consisting of twenty-three quatrains of iambic dimeters. This poem has partly passed into the liturgy, the first seven quatrains forming the Christmas hymn "A solis ortus cardine"; and the Epiphany hymn, "Hostis Herodes impie." A "Veteris et novi Testamenti collatio" in elegiac couplets has also come down, but we have no grounds for ascribing to him the Virgilian cento, "De verbi incarnatione."