Why did Jesus have 12 apostles

James the Elder (Zebedee)
James the Youngest (Alphäi)
John, son of Zebedee
Judas Iscariot

We celebrate the apostle festival on November 30th;
Came from Betsaida; Son of Jonah.
One of the first disciples. He was a fisherman and lived like Peter in Kafarnaum. His mission areas were the lower Danube countries, Trakia and Greece. He died a martyr in the city of Patras around AD 60. It had been pinned to a cross that looked like an X, from which the symbol (traffic sign) "St. Andrew's Cross" was derived.

We celebrate the feast of the apostles on August 24th (Nathanael);
He is called Nathanael in the Gospel of John.
Came from Canaa in Galilee.
One of the first disciples. Called friend of Philip. Known as the Apostle of the Orient (Arabia, Mesopotamia, Egypt.) He was beheaded in Syria, where his tomb is venerated.
Patron as weather saint and helps with nervous diseases.
Representation with book, knife and flag.

James the Elder (Zebedee):
We celebrate the Apostle's feast on July 25th:
Son of Salome, brother of John.
Was a fisherman like Peter, lived by the lake Gennesaret. Together with Peter and John, he is counted among the "Sons of Thunder". Was used for his faith around AD 44. executed.
Patron of the winemakers and pilgrims.
Depiction as a pilgrim with a shell.

James the Youngest (Alphäi):
We celebrate the apostle festival on May 3rd;
Son of Alphaeus; Son of Mary, also "The Younger" or "Smaller";
No tradition is known. Many have equated him with James, the Lord's brother, but that assumption is wrong.
Patron of walkers, hatters, shopkeepers and pastry bakers.
Representation with a fuller's rod or club, with a wreath in his hands.

John, son of Zebedee:
Son of Salome, brother of James
Favorite disciple of Jesus, was the only disciple who waited under the cross. Adopted son of Mary's mother, whom he took in until her death. Was exiled to the island of Patmos under Emperor Domitian. Died around AD 100.
Patron of typesetters, copyists, winemakers and candle makers.
Representation with an eagle, palm or goblet of wine.

Judas Iscariot:
Traitor Jesus Christ. Was called "devil" and "son of perdition" by Jesus. Was treasurer of the apostles. Committed suicide.

The feast day is celebrated on May 14th;
He is the apostle who was accepted as an apostle instead of Judas Iscariot!
Ethiopian Missonar.
Patron of the builders, blacksmiths, butchers, confectioners, tailors.
Representation with book and scroll, sword or hatchet, also with stones and lance.

We celebrate the apostle festival on September 21;
Before that, Matthew was a tax collector. We know little about life and death. His bones are venerated in Salerno today. This day is also a lottery day in the weather.

We celebrate the apostle festival together with the apostle Paul on June 29;
From Bethsaida, was a fisherman in Capernaum. Jesus nicknamed him Cephas. He was the 1st Pope. Died as a martyr around AD 60.
Patron of dyers, fishermen, bridge builders, blacksmiths, butchers, quarry workers, watchmakers. As well as "Heavenly Porter and Weathermaker."
Representation with key.
Actual Name Simon; Son of Jonah, brother of Andrew. Fisherman; Partner with John and James

We celebrate the apostle festival on May 3rd;
Came from Betsaida in Galilee.
Friend of Andreas. Previously a disciple of John the Baptist.
Missionaries in Phrygia. His remains are in Rome in the Church of the Twelve Apostles.
Representation with cross, book and scourge.
Patron of merchants, walkers, hatters.

We celebrate the Apostle's feast on October 28th;
Before that he belonged to the Zealot party.
Patron of wood cutters, bricklayers, tanners, weavers and dyers.
He died a martyr with Judas in Armenia.
He is depicted as an apostle with a saw and lance, club or sword.

We celebrate the Apostles' feast on October 28th;
Also called the son of James.
Brother of James; Maybe a zealot. According to tradition, he preached in Armenia. His worship only began about 200 years ago.
Representation with book, club and stones.
Patron in serious needs and concerns.

We celebrate the Apostle's feast on July 3rd;
Thomas (= Didymus = twin);
Known as "Unbeliever Thomas" because without having seen Jesus, he did not believe in his resurrection. His mission ended in India where he was executed for his belief in Mailapur (Indian Christians are called Thomas Christians).

To the concept of the Christian. Apostles (Greek apostolos = messenger, messenger) belong to the authority and mission of God or Christ. That is why the church sees itself as apostolic. As God's messenger, the apostle demands that his word be heard as God's word.

The epoch of early Christianity is often referred to as the Apostolic Age, in which some of the 12 apostles still lived and led various congregations.

This age ends with the destruction of Jerusalem by the Romans in 70, which ended the Jewish uprising (c. 66-70).

Apostle Paul:
An important apostle in the following of Jesus was Paul, who was committed to the apostolic mandate after an apparition of the risen Christ and the mission through him. Paul began each of his letters with the words: "Paul, by the will of God called apostle of Christ (...)"

The post-apostolic time:

Most of the time early Christianity is also understood to mean the time when none of the 12 apostles lived, John died about 100, but a larger number of Christians had known them.

The time limit for this can be drawn around 150, the epoch of the first church fathers.