Peter Chrysologus
Bishop of Ravenna known for concise, theologically rich homilies.
Peter Chrysologus (c. 380 – c. 450) was an Italian bishop who led the diocese of Ravenna from around 433 until his death. Nicknamed the "Doctor of Homilies," he earned this title for his short yet theologically dense sermons. Both the Catholic Church and the Eastern Orthodox Church honor him as a saint, and Pope Benedict XIII formally named him a Doctor of the Church in 1729.
Born in Imola, Peter was baptized, educated, and ordained a deacon by the local bishop, Cornelius. Through the influence of Emperor Valentinian III, he became an archdeacon. Around 433, Pope Sixtus III appointed Peter as Bishop of Ravenna, overruling the candidate chosen by the city’s people. At the time, Ravenna served as the capital of the Western Roman Empire and likely already held metropolitan status. According to a traditional story recorded in the Roman Breviary, Pope Sixtus had a vision of Saint Peter and Saint Apollinaris, Ravenna’s first bishop, pointing out a young man as the next bishop. When a delegation from Ravenna arrived, including Cornelius and his archdeacon Peter, Sixtus recognized the young man from his vision and consecrated him.
Peter’s sermons were deliberately simple and brief, as he feared losing his listeners’ attention. His piety and energy won widespread admiration. After hearing his first homily as bishop, the Roman Empress Galla Placidia is said to have given him the surname Chrysologus, meaning "golden-worded." His homilies provide valuable insight into Christian life in fifth-century Ravenna, and Galla Placidia sponsored many of his projects. In his surviving works, Peter explained biblical texts concisely, condemned Arianism and Monophysitism as heresies, and clarified the Apostles’ Creed, the Incarnation, and other topics in plain language. He dedicated a series of sermons to John the Baptist and the Virgin Mary, advocated for daily reception of the Eucharist, and urged his listeners to trust in Christ’s forgiveness. His writings affirm traditional Catholic beliefs about Mary’s perpetual virginity, the penitential value of Lent, Christ’s presence in the Eucharist, and the authority of Saint Peter and his successors. He enjoyed the confidence of Pope Leo I, another Doctor of the Church.
In 448, a synod in Constantinople condemned Eutyches for Monophysitism. Eutyches appealed to Peter, but the bishop refused to support him. A letter from Peter to Eutyches, preserved in the Acts of the Council of Chalcedon (451), advises Eutyches to accept the synod’s ruling and submit to the Bishop of Rome as the successor of Saint Peter. Archbishop Felix of Ravenna collected and preserved 176 of Peter’s homilies in the early eighth century, and these have since been edited and translated into many languages.
Peter died around 450 while visiting Imola, his birthplace. Older sources list his death as 2 December, but a later reading of the ninth-century "Liber Pontificalis Ecclesiae Ravennatis" suggests 31 July. When he was declared a Doctor of the Church in 1729, his feast was added to the General Roman Calendar on 4 December. In 1969, it was moved to 30 July, close to his probable death date, though that day also honors Ignatius of Loyola. A contemporary mosaic in Ravenna’s Church of San Giovanni Evangelista shows Peter among members of the imperial family, reflecting his exceptional influence.
Feast days include 30 July (main commemoration), 2 December (older tradition), 3 December (Orthodox), and 4 December (traditional Catholic). Three volumes of selected sermons, containing all genuine works, appear in the "Fathers of the Church" series from Catholic University of America Press. A 2020 volume from Routledge, translated by David Vincent Meconi Jr., also includes several sermons.
- born
- c. 380, Imola
- died
- c. 450, Imola
- field
- Bishop, Theologian, Preacher
- nationality
- Italian
- known_for
- Doctor of Homilies; concise sermons; condemnation of Arianism and Monophysitism
Lore & Background
Peter was born in Imola, where the local bishop Cornelius baptized him, educated him, and ordained him a deacon. He was made an archdeacon through the influence of Emperor Valentinian III. Pope Sixtus III appointed Peter as Bishop of Ravenna circa 433, apparently rejecting the candidate whom the people of the city of Ravenna elected. At that time Ravenna was the capital of the West. The traditional account, as recorded in the Roman Breviary, is that Sixtus had a vision of Pope Peter the Apostle and Apollinaris of Ravenna, the first bishop of that see, who showed Peter, a young man, the next Bishop of Ravenna. When a group from Ravenna arrived, including Cornelius and his archdeacon Peter from Imola, Sixtus recognized Peter as the young man in his vision and consecrated him as a bishop. People knew Peter Chrysologus, the Doctor of Homilies, for his very simple and short but inspired sermons, for he was afraid of fatiguing the attention of his hearers. After hearing oratory of his first homily as bishop, Roman Empress Galla Placidia supposedly gave him the surname Chrysologus, meaning "golden-worded." His sermons are historically significant in that they reveal Christian life in fifth-century Ravenna. In his extant homilies, Bishop Peter explained Biblical texts briefly and concisely. He also condemned Arianism and Monophysitism as heresies and explained the Apostles' Creed, the mystery of the Incarnation, and other topics in simple and clear language. He dedicated a series of homilies to John the Baptist and the Mary, mother of Jesus. Peter advocated daily reception of Eucharist. He urged his listeners to confide in the forgiveness offered through Christ. His surviving works attest to the Catholic Church's traditional beliefs about Mary's perpetual virginity, the penitential value of Lent, Christ's Eucharistic presence, and the primacy of St. Peter and his successors. He shared the confidence of Pope Leo I the Great (440-461), another Doctor of the Church.
Reader's Guide
Peter Chrysologus is significant as a Doctor of the Church whose homilies provide a window into Christian life and doctrine in fifth-century Ravenna, then the capital of the West. A synod held in Constantinople in 448 condemned Eutyches for Monophysitism; Eutyches then appealed to Peter Chrysologus but failed in his endeavour to win the support of the Bishop. The Acts of the Council of Chalcedon (451) preserves the text of a letter of Peter Chrysologus in response to Eutyches; Peter admonishes Eutyches to accept the ruling of the synod and to give obedience to the Bishop of Rome as the successor of Peter the Apostle. Archbishop Felix of Ravenna in the early eighth century collected and preserved 176 of his homilies. A contemporary portrait of Peter Chrysologus, found in the mosaics of the Church of San Giovanni Evangelista in Ravenna, depicts him among the members of the eastern and western imperial family, showing his extraordinary influence. His feast day has been observed on various dates: 30 July (main commemoration), 2 December (death anniversary, older tradition), 3 December (Orthodox commemoration), and 4 December (traditional Catholic commemoration). The Catholic University of America Press has published three volumes of his selected sermons in the "Fathers of the Church" series (17, 109 and 110), which includes all the genuine sermons. A 2020 volume from Routledge contains a number of his sermons, translated by David Vincent Meconi Jr.
Did You Know?
- Peter Chrysologus was given the surname Chrysologus, meaning 'golden-worded,' by Roman Empress Galla Placidia after hearing his first homily as bishop.
- A synod in Constantinople in 448 condemned Eutyches for Monophysitism; Eutyches appealed to Peter Chrysologus but failed to win his support.
- Archbishop Felix of Ravenna collected and preserved 176 of Peter Chrysologus's homilies in the early eighth century.
- A contemporary mosaic in the Church of San Giovanni Evangelista in Ravenna depicts Peter Chrysologus among members of the eastern and western imperial family.
- Peter Chrysologus was declared a Doctor of the Church by Pope Benedict XIII in 1729.
Frequently Asked Questions
Who is Peter Chrysologus?
Peter Chrysologus was an Italian bishop who led the see of Ravenna from roughly 433 until his death around 450. He is venerated as a saint in both the Catholic and Eastern Orthodox traditions and is best remembered as a master of preaching.
What does the name 'Chrysologus' mean?
The nickname translates to 'golden-worded' or 'golden-tongued,' a reference to the reputation his sermons earned for being remarkably brief yet dense with theological insight.
Why is Peter Chrysologus called the Doctor of Homilies?
He earned that title because his short, punchy sermons carried extraordinary doctrinal weight, making him a go-to reference for preaching. The formal recognition came when Pope Benedict XIII declared him a Doctor of the Church in 1729.
What heresies did Peter Chrysologus oppose?
He publicly condemned both Arianism and Monophysitism, defending the full divinity of Christ and the orthodox understanding of his two natures. His sermons served as a practical teaching tool for the faithful against those errors.
Where was Peter Chrysologus born and where did he die?
Both his birth (c. 380) and his death (c. 450) took place in Imola, in what is now Italy, even though he is most closely associated with his episcopal seat at Ravenna.
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