Skip to content
Catholic Online Logo

Short Cuts

Author and Publisher - Catholic Online

Image of St. Irenaeus

Facts

Feastday: June 28

Death: 202


The writings of St. Irenaeus entitle him to a high place among the fathers of the Church, for they not only laid the foundations of Christian theology but, by exposing and refuting the errors of the gnostics, they delivered the Catholic Faith from the real danger of the doctrines of those heretics.

He was probably born about the year 125, in one of those maritime provinces of Asia Minor where the memory of the apostles was still cherished and where Christians were numerous. He was most influenced by St. Polycarp who had known the apostles or their immediate disciples

Many Asian priests and missionaries brought the gospel to the pagan Gauls and founded a local church. To this church of Lyon, Irenaeus came to serve as a priest under its first bishop, St. Pothinus, an oriental like himself. In the year 177, Irenaeus was sent to Rome. This mission explains how it was that he was not called upon to share in the martyrdom of St Pothinus during the terrible persecution in Lyons. When he returned to Lyons it was to occupy the vacant bishopric. By this time, the persecution was over. It was the spread of gnosticism in Gaul, and the ravages it was making among the Christians of his diocese, that inspired him to undertake the task of exposing its errors. He produced a treatise in five books in which he sets forth fully the inner doctrines of the various sects, and afterwards contrasts them with the teaching of the Apostles and the text of the Holy Scripture. His work, written in Greek but quickly translated to Latin, was widely circulated and succeeded in dealing a death-blow to gnosticism. At any rate, from that time onwards, it ceased to offer a serious menace to the Catholic faith.

The date of death of St. Irenaeus is not known, but it is believed to be in the year 202. The bodily remains of St. Irenaeus were buried in a crypt under the altar of what was then called the church of St. John, but was later known by the name of St. Irenaeus himself. This tomb or shrine was destroyed by the Calvinists in 1562, and all trace of his relics seems to have perished.


More about St. Irenaeus from Wikipedia

St. Irenaeus Comments



More Saints






Browse Saints by Category


Popular Saints

Rank

Saint

83.

Image of St. Mark

St. Mark

The second Gospel was written by St. Mark, who, in the New Testament, is sometimes called John Mark. Both he and his mother, Mary, were highly esteemed in the early Church, and his mother's ... continue reading

84.

Image of St. Martin of Tours

St. Martin of Tours

When Sulpicius Severus first met Martin of Tours he was stunned. Not only did the bishop offer him hospitality at his residence -- a monk's cell in the wilderness instead of a palace -- but ... continue reading

85.

Image of St. Genevieve

St. Genevieve

St. Genevieve was born about the year 422, at Nanterre near Paris. She was seven years old when St. Germain of Auxerre came to her native village on his way to great Britain to combat the ... continue reading

All Popular Saints

Saint of the Day

Image of St. William of Vercelli

St. William of Vercelli

William of Vercelli, Saint 1085-1142. founder, born in Vercelli Italy he was brought up as an orphan became a hermit on Monte Vergine, Italy after a pilgrimage to Compostella and attracted so many ... continue reading

More Saint of the Day

Saint of the Day by E-Mail

Saint of the Day newsletter icon

Learn about the lives of the saints and other saint resources, including a calendar, over 5,000 saint biographies, our most popular saints, and a list of patron saints. 7 days / week. See Sample


Required


Female Saints

Image of St. Elizabeth of Hungary

St. Elizabeth of Hungary

St. Elizabeth was born in Hungary in 1207, the daughter of Alexander II, King of Hungary. At the age of four she was sent for education to the court of the Landgrave of Thuringia, to whose infant son she was betrothed. As she grew in age, her piety also increased by ... continue reading

More Female Saints



Saint Calendar
Saint Feast Days
Saint Fun Facts

Angels

Image of St. Michael the Archangel

St. Michael the Archangel

Saint Michael the Archangel isn't a saint, but rather he is an angel, and the leader of all angels and of the army of God. This is what the title "Archangel" means, that he is above all the others in rank. St. Michael has four main responsibilities or offices, as we ... continue reading



Saints Fun Facts

Saints Fun Facts for St. Paul Chong Hasang

St. Paul Chong Hasang

Feastday: September 20 The evangelization of Korea began during the 17th century through a group of lay persons. A strong vital Christian community flourished there under lay leadership until missionaries arrived from the Paris Foreign Mission Society. During ... continue reading

Saints Fun Facts for St. Romulus

St. Romulus

Roman martyr. He was a member of the imperial court under Emperor Trajan. When Romulus spoke out against the persecutions of Christians, Trajan commanded that he should be arrested and put to death in the same manner as those in whose defense he had spoken. continue reading



Christian Saints & Heroes

Image of Mother Teresa of Calcutta is an example for all to follow, even the nonbeliever.

Here's 3 reasons why the canonization of Mother Teresa matters to you

By Marshall Connolly (CALIFORNIA NETWORK)

On September 4, 2016, Pope Francis will canonize Mother Teresa as a saint of the Roman Catholic Church. Her canonization is an important event for Catholics and all people around the world. Here's 3 reasons why. LOS ANGELES, CA (Catholic Online) - When Mother Teresa is ... continue reading

More Christian Saints & Heroes

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Subscribe to Catholic OnlineYouTube Channel

the FEED
by Catholic Online

Daily Readings

Reading 1, Lamentations 2:2, 10-14, 18-19
2 The Lord pitilessly engulfed all the homes of Jacob; in his fury he ... Read More

Psalm, Psalms 74:1-2, 3-5, 5-7, 20-21
1 [Poem Of Asaph] God, why have you finally rejected us, your anger ... Read More

Gospel, Matthew 8:5-17
5 When he went into Capernaum a centurion came up and pleaded with ... Read More

Saint of the Day

Saint of the Day for June 25th, 2016 Image

St. William of Vercelli
June 25: William of Vercelli, Saint 1085-1142. founder, ... Read More