Papal Insignia of the Good Shepherd

Homily for the Twenty-First Sunday Year A

by Fr. Tommy Lane

Handing over keys is part of some ceremonies for taking up a new appointment or responsibility. Lord Mayors of some cities receive keys upon taking up office and some university presidents receive keys during their installation. For example, the president of Harvard is given two ceremonial silver keys, 6 inches and 9 inches long on a large silver keyring. In the Gospel, Jesus used the language of giving keys when, to use our expression, he made Peter the first Pope:

I will give you the keys to the kingdom of heaven.
Whatever you bind on earth shall be bound in heaven;
and whatever you loose on earth shall be loosed in heaven.
(Matt 16:19)

The apostles listening to the conversation between Jesus and Peter knew the language of handing over keys meant Peter was being given a new onerous responsibility because handing over keys was something that used to happen in the palace of the king of Jerusalem centuries before the apostles, as we heard in our first reading today. Shebna was second-in-command to the king of Jerusalem, probably something like a treasurer, but he was corrupt and as we heard, God chose Eliakim instead for his office and through Isaiah announced:

I will place the key of the House of David on Eliakim’s shoulder;
when he opens, no one shall shut
when he shuts, no one shall open. (Isa 22:22)

At that time, the symbolic key of the second-in-command or treasurer was so large that it really could be put on the shoulder. We can see the parallel between the first reading and the Gospel: Eliakim received the duty of governance in Jerusalem and Judea and Peter received the duty of governance in the Church. At the time of Jesus, when a judge declared someone guilty or innocent, the Jewish terminology described the judge as binding or loosing the accused. On Easter Sunday evening, Jesus gave the apostles the authority to forgive sins when he breathed the Holy Spirit on them (John 20:21-23), and Jesus giving Peter the authority to bind and loose can also be seen here as giving him the authority to forgive sins.

When the newly elected Pope inaugurates his pontificate (Mass for the Beginning of the Petrine Ministry of the Bishop of Rome), keys are not handed over now, but some important rituals take place. Just before the Mass for the inauguration of his ministry as Pope, the new Pope prays at the tomb of St. Peter beneath St. Peter’s Basilica. During the Mass, a cardinal places the pallium on the Pope’s shoulder. The pallium is a narrow strip of lamb’s wool that goes around his neck over his shoulders and reminds him to be like Jesus the Good Shepherd. The Pope also receives the Papal ring from a cardinal, known as the Ring of the Fisherman, and a representative group of cardinals, priests, and others pledge obedience and loyalty to the Pope.

These rituals are deeply symbolic and show us our understanding of the new Pope’s role. He prays at the tomb of St. Peter beneath St. Peter’s basilica because he is a successor to St. Peter. The pallium of lamb’s wool and the ring were left overnight the previous night near St. Peter’s tomb and brought to the altar at the beginning of the Mass. During the Mass, the Pope receives the pallium of lamb’s wool to remind him and us that he is to be a good shepherd caring for his flock, to carry weak sheep on his shoulder. The pallium is held in place around the Pope’s neck over his shoulders with three pins like crosses representing the three nails that crucified Jesus—the two nails that crucified Jesus’ hands and the nail that crucified Jesus’ two feet together. The Pope receives the ring reminding him and us of the dignity of his office. The pallium, the pins, and the ring remaining overnight the previous night at St. Peter’s tomb and being brought to the altar at the beginning of the Mass remind us of the continuity from St. Peter to the new Pope. We live in a time of rapid change, but we have an unbroken link going back to St. Peter.

To assist us in this time of change, Pope Leo XIV in his role as Good Shepherd, recently published his encyclical Magnifica Humanitas on AI (May, 2026). He reminds us that human intelligence is fundamentally different from artificial intelligence. He warned against giving AI unrestricted power. “It is necessary to establish adequate regulatory tools capable of upholding justice and curbing the distorting effects of technological power.” (§5)

I ask everyone to abandon the construction of yet another Tower of Babel and to join forces in building up the common good, so that humanity will never lose its beauty, and the world once again will come to recognize the human heart as the place where God desires to dwell. (§16)

The spirituality I wish to commend is that of the “wise architect” who, driven by hope for the Kingdom of God, is committed to building the world for the common good (cf. 1 Cor 3:10) . . . the task of building in our time must place our relationship with God at its center. (§236)

© Fr. Tommy Lane 2026

This homily was delivered in a parish in Ireland.

More Homilies for the Twenty-First Sunday Year A

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You are Peter and on this rock I will build my Church 2008

Jesus the Messiah different than expected

You are the Christ, the Son of the living God

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