Sept. 21 marks the feast day of St. Matthew, also known as Levi, an apostle of Jesus and, according to tradition, the author of one of the four Gospels. 

Surprisingly little is known for certain about Matthew’s life, even though his Gospel is so crucial for the Church. The manner of Matthew’s calling by Jesus is well known — Matthew was a Jew but worked as a tax collector for the Romans in Capernaum near the Sea of Galilee, making him a pariah among his own people. When Jesus called Matthew to follow him, Matthew gave up his presumably materialistic life as a tax collector to follow the Lord. 

Jesus’ calling of Matthew led some religious authorities of the Jewish community to wonder: “Why does your teacher eat with tax collectors and sinners?” To which Jesus responded: “I did not come to call the righteous but sinners.”

The Catholic Encyclopedia notes, however, that no further reference is made to Matthew in the Gospels, except in the list of the Apostles, and “of Matthew’s subsequent career we have only inaccurate or legendary data.” It appears though, according to a number of other ancient sources, that he evangelized for at least a decade and a half in Asia. 

Matthew’s earthly body is purported to lie in the crypt beneath the cathedral of Salerno, Italy. In the crypt, a bronze St. Matthew made by Michelangelo Naccherino in 1606 sits above the altar. The saint is shown writing the Gospel with a book resting on his left knee and a pen in his right hand. At his left side, an angel hands him an inkwell as he writes his Gospel. 

Alfano I, the archbishop of Salerno from 1058–1085, completed the crypt in 1081 and placed Matthew’s body in the sepulcher. The renovation in the early 17th century was carried out by architects Domenico and his son Giulio Cesare Fontana. 

According to legend, St. Matthew’s intercession helped to protect the city in 1544 from the dreaded pirate Ariadeno Barbarossa, supreme commander of the Turkish military fleet, when a storm that had been prayed for by devotees to St. Matthew in Salerno blew Barbarossa’s fleet away from the city. 

Eastern Catholics and the Orthodox churches celebrate St. Matthew on Nov. 16, along with St. Fulvianus, a prince who is recorded in some traditions as converting from paganism after Matthew’s martyrdom.

Pope Benedict said in 2006 that “in the figure of Matthew, the Gospels present to us a true and proper paradox: those who seem to be the farthest from holiness can even become a model of the acceptance of God’s mercy and offer a glimpse of its marvelous effects in their own lives.