Dear brothers and sisters, this Sunday, Jesus asks a question that does not allow us to remain spectators; “But you, who do you say I am?” Our answer to that question shapes everything else. In the first reading, Isaiah speaks during a turbulent period in the kingdom of Judah. Shebna, a powerful official entrusted with responsibility in the royal household, had failed in his stewardship. God therefore declares that his authority will be given to Eliakim, “I place the key of the House of David on his shoulder; should he open, no one shall close.” In the ancient world, the key was not simply an instrument for opening a door, rather it was a symbol of delegated authority. The steward acted on behalf of the king and carried responsibility for the household. This background helps us understand this Sunday’s Gospel. Matthew wrote primarily for a Christian community deeply conscious of its Jewish heritage and seeking to understand the identity of Jesus and the nature of the Church He was establishing. At Caesarea Philippi, surrounded by competing religious and political claims, Jesus asks His disciples, “Who do people say the Son of Man is?” They offer the popular answers which are, John the Baptist, Elijah, Jeremiah or one of the prophets. Then Jesus makes the question personal; “But you, who do you say I am?”

Peter answers that “You are the Christ, the Son of the living God.” Jesus responds by giving him a new responsibility: “You are Peter and on this rock I will build my Church.” He then gives Peter “the keys of the kingdom of heaven.” Matthew’s choice of this language deliberately echoes Isaiah. As Eliakim received the key of the house of David, Peter receives the keys of Christ’s kingdom. For Catholics, this passage lies at the heart of our understanding of the ministry entrusted to Peter and continued in the Church through his successors. Christ remains the true Head of the Church but He chooses human instruments through whom He shepherds His people. There is also something deeply challenging here. Jesus does not ask Peter merely, “What have you heard about me?” He asks, in effect, “Who am I to you?” We can know the Creed, attend Mass, receive the sacraments and still need to answer that question personally. If Jesus truly is “the Christ, the Son of the living God”, then He cannot simply occupy one small corner of our lives. He must have something to say about how we use our money, how we conduct our relationships, how we treat the vulnerable, how we speak about others, how we forgive and how we make moral decisions.

This is particularly important in a society where Christianity is increasingly regarded as one opinion among many. We may feel pressure to keep our faith private, to remain silent when Christian teaching becomes uncomfortable or to reshape the Gospel so that it fits whatever society currently finds acceptable. Yet Peter did not confess the opinion of the crowd; he confessed the truth revealed by God. The Church too must listen respectfully to the world without allowing the world to decide who Christ is. At the same time, receiving the “keys” means responsibility not privilege. Every Christian has been entrusted with something: parents with children, priests with communities, teachers with pupils, employers with workers, public officials with citizens and each of us with gifts, opportunities and people whom God has placed in our lives. The fate of Shebna warns us that authority without faithful service becomes empty. We should therefore ask ourselves this important question – What has God placed in my hands and what am I doing with it?

Saint Paul reminds us in the second reading that God’s wisdom ultimately exceeds our understanding: “How rich are the depths of God, how deep his wisdom and knowledge!” We will never understand everything about God but we can entrust ourselves to Him. Faith is not possessing all the answers; it is knowing the One to whom we belong. So today Christ asks each of us again: “Who do you say I am?” Not who does your family say He is? Not who does your parish priest say He is? Not what does society say about Him? Who do you say He is? And if our answer is truly Peter’s “You are the Christ, the Son of the living God”, then our lives must become the evidence that we mean what we say. Amen.