The voice of the one crying out in the wilderness

  Today, June 24, as our church celebrates the Solemnity of the Birth of John the Baptist our church invites us to reflect on a passage from the book of the prophet Jeremiah (1: 4–10, 17–19) entitled "The call of the prophet". Our treasure is from a sermon by Saint Augustine, bishop. The birth of John the Baptist was a miraculous sign of God's faithfulness and the beginning of a new chapter in salvation history. His parents, Zechariah and Elizabeth, were elderly and had been unable to have children. God sent an angel to announce that they would have a son who would be filled with the Holy Spirit and would prepare the people for the coming of the Messiah. At John's birth, Zechariah's speech was restored, and he praised God for fulfilling His promises. John's significance lies in his unique role as the forerunner of Jesus Christ. He was the last and greatest of the prophets of the Old Covenant, sent to prepare the way for the Savior by calling people to repentance and conversion. His mission was to point others to Jesus, declaring, "He must increase, I must decrease." The birth of John marks the dawn of God's final plan of salvation, bridging the Old and New Testaments and announcing that the long-awaited Messiah was about to appear. Saint Augustine was born at Tagaste in Africa in 354. He was unsettled and restlessly searched for the truth until he was converted to the faith in Milan and baptized by Ambrose. Returning to his homeland, he embraced an ascetic life and subsequently was elected bishop of Hippo. For thirty-four years he guided his flock, instructing it with sermons and many writings. Saint Augustine is perhaps the most significant Christian thinker after St. Paul. He adapted Classical teaching and created a powerful theological system of lasting influence. He also shaped the practice of biblical exegesis and helped lay the foundation for much of medieval and modern Christian thought. Saint Augustine is a preeminent Catholic Doctor of the Church. His most important teachings shape not only Western theology but the entire intellectual tradition of the Church. His thought deeply influenced later figures such as Saint Thomas Aquinas and remains foundational in Catholic doctrine. In his sermon "The Voice of the One Crying in the Wilderness", today's "treasure", Saint Augustine explains the relationship between John the Baptist and Jesus Christ. Augustine describes John as the voice and Christ as the Word. A voice exists to communicate a word; once the word is heard and understood, the voice has fulfilled its purpose. In the same way, John's mission was to prepare people for Christ and then step aside so that Christ could be known and followed. The main takeaway is that all Christian ministry should point people to Christ rather than to ourselves. Like John the Baptist, we are called to be humble instruments who help others encounter Jesus. Augustine reminds us that true greatness lies not in seeking recognition, but in faithfully proclaiming Christ and allowing Him to increase in the hearts and lives of those we serve. As John himself said, "He must increase, but I must decrease." This humility and Christ-centeredness are the hallmark of authentic discipleship. In our first reading, the principal message of Jeremiah (1:4–10, 17–19) is that God knows, chooses, and equips those whom He calls to serve Him. Before Jeremiah was even born, God had a plan for his life and appointed him to be a prophet to the nations. Although Jeremiah felt inadequate because of his youth and inexperience, God assured him that He would give him the words to speak and the strength to carry out his mission. The central takeaway is that God's call is based not on our abilities but on His grace and purpose. When God entrusts us with a mission, He also provides the guidance, courage, and support we need to fulfill it. Like Jeremiah, we may feel unworthy or afraid, but God promises to be with us through every challenge. The passage encourages us to trust God's plan, respond generously to His call, and remain faithful even when facing opposition or difficulty.