Keys

August 23, 2026

Matthew 16:13-20; Romans 12:1-8

            Our second reading from Romans has Paul telling us about the consecrated life that is to follow once we, like Peter, give our answer to Jesus’ question.  Listen as God continues to speak.

            READ

            Jesus turns to his disciples and asks the familiar question that sounds simple enough. “Who do people say that the Son of Man is.” And the disciples answer exactly as we expect them to answer. They give him the secondhand wisdom of the crowd. “Some say John the Baptist. Others say Elijah. Others Jeremiah or one of the prophets.” All good answers. All respectable answers. All answers that place Jesus in the company of those who spoke God’s truth without fear.

            And then Jesus turns the question. “But who do you say that I am.” And suddenly the air changes… in the same way it changes every time we read this story… even knowing as we do what is coming. Suddenly the question is no longer about the crowd’s opinion or the tradition’s memory. Suddenly the question is about the truth that resides in the heart… and it has to be given more than lip service.  The question becomes less about saying the right words about Jesus and more about the life of discipleship that will follow the answer… for all of us.

            Peter says the words. “You are the Messiah, the Son of the living God.” And Jesus blesses him for it.  It is a beautiful moment. A moment of clarity. A moment when Peter sees something true and speaks it aloud. A moment when Jesus says, “On this rock I will build my church.”  If only the story ended there with the proper words spoken.  That’s where our lectionary reading conveniently ends.  The proper answer given.  Nothing more is asked. 

            But we know what comes next, don’t we?  We, who have heard this story time and again, we know the tension that is behind Peter’s answer.  We know that Peter’s confession and Peter’s understanding are not the same thing. We know that when Jesus begins to speak of suffering in the next unread verse… when Jesus speaks of rejection, of death, of resurrection… Peter cannot bear it. We know that Peter has to pull Jesus aside to correct him, to protect him, to insist that Messiahship must look like glory and triumph and power. And we know that Jesus responds with words that sting. “Get behind me, Satan.”

            The rock becomes the stumbling block. The one who believed he saw clearly now sees through the haze of his own limited expectations.

            And… let’s be honest with ourselves… isn’t that church. Isn’t that us. One moment we speak the right words. One moment we see clearly. One moment we declare with conviction, “You are the Messiah.” And the next moment… sometimes the very next breath… we are tangled in our own assumptions, our own fears, our own desires, or even religious consumer appetites for a Messiah who fits our expectations.  A Messiah and a church that will fit easily into the norms of our own life. One moment we are the rock. The next moment we are the stumbling block. One moment we are proclaiming Christ with our Spirit given gifts used in the building up of the community of faith. The next moment we are protecting our own self-interests with all the fervor of Peter trying to keep Jesus away from Jerusalem.

            Paul knows this dynamic well. When he writes to the church in Rome, he is not writing a polished, untouchable theological treatise that gets all the ideas right… but has nothing to do with the world that is around them. He is writing a letter to a real community that is living in the tension between confession and practice. He is writing to real people who have declared Jesus as Lord and yet struggle to live as though that declaration was true. He is writing to people who have received grace and yet slip back into the old habits of measuring worth, drawing boundaries, and deciding who should belong… and who should not.

            Paul’s theology in Romans is not pristine. It is not abstract. It is not detached from the messiness of life. It is covered in sweat and tears. It is smudged with the fingerprints of conflict and reconciliation. It is shaped by the reality that the church is always oscillating between “You are the Messiah” and “Get behind me, Satan.” And into that oscillation Paul speaks a word that is both grounding and unsettling.

            “Present your bodies as a living sacrifice, holy and acceptable to God, which is your spiritual worship.”

            Now… again… if we’re honest… the phrase “holy and acceptable to God” tends to conjure images of perfection… what we discern to be perfect… which is usually out of touch with what God is doing. Something glowing. Something untouched. Something lifted above the messiness of life. Something that looks more like Peter’s imagination of Messiahship than Jesus’ actual path to Jerusalem. But Paul is not calling for that understanding of perfection. Paul is calling for embodiment. Paul is calling for worship that is lived, not merely performed. Paul is calling for a life that is shaped by an experience of grace rather than the usual way of transaction.

            Because Paul knows how deeply the transactional mindset runs in us. He knows how easily we slip into thinking that faith is a matter of earning, deserving, achieving. He knows how quickly we turn God’s grace into a deal… if we do this, then God will do that.  The purer we are… the more holy and acceptable we are according to our own measurements… then God will smile upon us. He knows how often we imagine that salvation is a reward for meeting the right conditions, saying the right words, believing the right doctrines.

            But… let’s repeat the truth we all should know by now… God’s grace is not transactional.  Really… that’s the most annoying thing about trying to live a faith centered on God’s grace. Grace is not earned. Grace is not brokered. Grace is not a commodity to be exchanged.  Grace is out of our control.  And maybe worse yet, grace does not bring the reliable and guaranteed results that are easy to market. Grace is the gift of God. Grace is the love of God poured out without condition. Grace is the freedom of forgiveness God gives to those who cannot save themselves. Grace is the hand of Christ reaching out to Peter as he sinks beneath the waves… not because Peter met the terms of the deal by stepping out of the boat, but because Jesus delights in saving.

            If grace is not transactional, then our worship cannot be transactional. Our life cannot be transactional. Our faith cannot be transactional. To present our bodies as a living sacrifice is to offer ourselves without condition, without calculation, without the expectation of reward. It is to live fully in response to grace… to lose our life… rather than live in pursuit of merit. It is to let go of the world’s definitions of success and embrace the cruciform shape of Christ’s love.

            “Do not be conformed to this world,” Paul writes, “but be transformed by the renewing of your minds.”  Renewing the mind is about seeing differently. It is about letting go of the assumptions that shape our expectations of God and our own discipleship. It is about recognizing that the Messiah walks toward suffering, not away from it.  Almost as though Jesus presents himself as a living sacrifice.  It is about understanding that the Son of the living God reveals glory through humility, power through service, victory through the cross.

            Renewing the mind is about answering Jesus’ question… not just with our lips, but with our lives.  “Who do you say that I am.”

            It is a question that cannot be answered by knowledge alone. It is a question that cannot be answered by tradition alone. It is a question that cannot be answered by parroting the correct words. It is a question that must be answered by the heart… and then tested by the fruit of our lives.  Because the honest answer of the heart is not always the answer our lips speak. The honest answer of the heart is revealed in our actions. It is revealed in how we treat one another. It is revealed in how we use the gifts God has given us. It is revealed in how we respond to the needs of the world. It is revealed in whether we cling to the transactional or dare to live by grace.

            Because the church is not perfect.  The church will not meet all of our transactional demands because the church is not a gathering of people who always get it right. The church is a community of people who oscillate between clarity and confusion, between faithfulness and fear, between confession and contradiction. The church is a community of people who are learning… slowly, painfully, joyfully… to renew our minds, to let go of the transactional, to live by grace.  We cannot live together without giving grace to one another… to forgive and reconcile… to meet each of us in the messiness of one another’s lives with understanding and empathy… allowing the facades to fall away so that sometimes we may glimpse the truth before us… maybe say the right words… hopefully to know what those words truly mean in our hearts.

            Who do people say that the Son of Man is?  Who do you say that I am?  Our answers can shape a life of faith, but they cannot give it breath. Only when Jesus tells us who he is—Messiah, Son of the living God, grace in flesh—does our discipleship become something more than effort. It becomes life.  Amen.