When Judas Iscariot’s betrayal left the group of the Twelve incomplete, the early Church faced a practical and spiritual decision: how to restore the number of Apostles chosen by Christ. In the Acts of the Apostles, we find the account of how Saint Matthias was selected to fill that role.
Before choosing a new Apostle, Peter outlined specific qualifications: the man must have accompanied Jesus and the other disciples throughout His ministry—from His baptism by John to His Ascension. This requirement ensured that the new Apostle could bear firsthand witness to Christ’s Resurrection, a central task for the Twelve.
Two men were proposed: Joseph called Barsabbas (also known as Justus) and Matthias. After prayer, the apostles cast lots, and the lot fell to Matthias.
Though Matthias is not mentioned again by name in the New Testament, early Church tradition holds that he faithfully carried out the mission of the Apostles: preaching the Gospel and building up the Church. Various sources suggest he evangelized in regions such as Judea or possibly as far as modern-day Georgia or Ethiopia, though details remain uncertain.
Saint Matthias’s quiet obedience and faithful witness filled a real need in the early Christian community. He represents the countless disciples who have served the Church faithfully without acclaim, yet whose contribution was essential to the spread of the Gospel.
His feast day is celebrated on May 14 (today!), and he is the patron saint of those called to unexpected vocations and roles.