In the Name of the Father and of the Son and of the Holy Spirit. Amen.
Today we take the opportunity to remember the author of the first book of the New Testament. St. Matthew, also known as Levi, identifies himself as a former tax collector, one who was therefore considered unclean, a public sinner, outcast from the Jews. And yet, our Lord saw fit to call him from his tax collector's booth and make him to be an apostle and evangelist. St. Matthew's “book of the genesis of Jesus Christ” portrays Christ especially as the new and greater Moses, who graciously fulfills the Law and the Prophets, and establishes a new covenant in and with His own blood.
Matthew's Gospel is also well-known and beloved for his record of the visit of the Magi, for the Sermon on the Mount, including the Beatitudes and the fullest text of the Lord's Prayer (as we will pray it momentarily); and for the institution of Holy Baptism and the most explicit revelation of the Holy Trinity.
Tradition is uncertain where St. Matthew's final field of labor was, or whether he died naturally or was martyred – he may have been burned, stoned, or beheaded – but he died confessing the faith, and left behind his Gospel account, which continues to shape the Church to this day. In celebrating his feast day today, we therefore give thanks to God that He has mightily governed and protected His Holy Church through this man who was called and sent by Christ to serve the sheep of His pastures with the Holy Gospel.