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A Living Sacrifice – Bishop Barron's Sunday Sermon | Bishop Robert Barron Transcript

Polished transcript · Bishop Robert Barron · 29 Aug 2026 · @martymcfly

Bishop Barron's Sunday sermon on Paul's call to become a living sacrifice

Bishop Robert Barron delivers a Sunday sermon on Romans 12, exploring what it means to offer oneself as a "living sacrifice."

Summary

Bishop Barron preaches on the Second Reading from Paul's Letter to the Romans, focusing on the phrase "offer your bodies as a living sacrifice." He traces the concept of sacrifice from its roots in the Jerusalem Temple — where animal offerings were meant to reconcile humanity with God — through to Paul's radical reinterpretation after his encounter with the risen Christ. Barron argues that Jesus is the fulfillment of all those temple sacrifices, and that Christians, as the mystical body of Christ, are now called to become that reconciliation themselves. The sermon closes by connecting Paul's teaching to Jesus's words in the Gospel: "Whoever wishes to save his life will lose it."

Key Takeaways

  • The word "sacrifice" has deep roots that modern usage has flattened. In ancient Israel, sacrifice — particularly animal sacrifice — was the primary activity of the Jerusalem Temple, understood as a means of reconciling humanity with God. The Latin sacrificium comes from sacrum facere, meaning "to make holy."
  • Paul's transformation on the road to Damascus did not erase his Jewish formation but transposed it into a new key. Everything he knew about the Temple, the Torah, the covenant, and the prophets was now reinterpreted in light of the risen Christ, whom Paul understood as the fulfillment and recapitulation of all of Israel's traditions.
  • Jesus is the supreme sacrifice, gathering into himself all the millions of offerings made in the Temple over centuries. In his person, divine and human natures are united — making him the ultimate point of reconciliation between God and humanity.
  • The Church is not merely a club of like-minded believers but the mystical body of Christ. Because Jesus identified himself so completely with his Church — "Saul, why are you persecuting me?" — Christians are themselves called to be the place where divinity and humanity meet.
  • "Offering your bodies" means offering your whole self. Paul, writing as a Jew, does not separate body from soul in the Greek philosophical sense. To offer your body is to offer everything: thoughts, emotions, friendships, professional life, private life, and public life — all directed toward God.
  • Worship is a universal human act, but it is typically misdirected. Barron argues that everyone worships something — sex, pleasure, money, power, country, family — and that this misdirected worship is the root of human disorder. Becoming a living sacrifice means reordering all of that toward God alone.
  • "Do not conform yourselves to this age" is Paul's warning against absorbing the worship patterns of the surrounding culture. Being transformed by the renewal of the mind means learning to discern God's will and aligning every dimension of life with it.
  • Taking up the cross is painful precisely because we are off-kilter. Jesus's command to deny oneself and take up the cross was not abstract to his original audience — they had seen people dying on Roman crosses. Coming back into alignment with God's will is a sacrificial process, not a comfortable one.
  • "Whoever wishes to save his life will lose it" refers to the disordered life built around false gods. Losing that life is the cost of becoming a living sacrifice — and, Barron argues, it is the only path back to right order with God.

  • FULL TRANSCRIPT

    Introduction: Paul's Letter to the Romans

    Bishop Barron: Peace be with you. Friends, for this Twenty-Second Sunday of Ordinary Time, I want to begin with our very brief second reading, taken from Paul to the Romans. I've said to you before, Paul is the first great theologian — in some ways all of theology is a footnote to Paul. And Romans is his greatest work. It's where all theologians look; it's where all Christian theology begins, in a way.

    Well, the little passage today is only a few lines, but it packs a punch. I want to unpack it now. Here's how it begins: "I urge you, brothers and sisters, by the mercies of God, to offer your bodies as a living sacrifice."

    The Temple and the Meaning of Sacrifice

    To get this, we have to go back to the youth of Saint Paul. He is Saul — Shaul, they would have said in his Hebrew — from Tarsus, so he's a Jew of the Diaspora. A brilliant young man who knows the Hebrew scriptures and also knows Greek philosophy. He's then sent to Jerusalem, the center of the Jewish world, to study with Gamaliel, the great rabbi.

    While he's there in Jerusalem, what would he have known? He would have known very well all of the rituals and practices around the Holy Temple. Now what happened at the Temple? There was some teaching, that's true — there were scribes and so on — but the main focus of the Temple in Jerusalem was sacrifice: largely animal sacrifice, though there was grain sacrifice too, and thank offerings as well.

    We use the word "sacrifice" today, but in a very metaphorical sort of way — "the man made a sacrifice," or "there's a sacrifice bunt in baseball." But sacrifice was so essential to the religious consciousness of the ancient world, and especially of ancient Israel. Our word sacrificium in Latin comes from sacrum facere — to make holy. All the sacrifices of the Temple: thank offerings, offerings of praise, grain offerings, and especially animal offerings, holocaust offered up — what were they? They were attempts to effect a reconciliation between divinity and humanity.

    That word "reconciliation" is very interesting. The Latin roots are "eyelash to eyelash" — cilia are the eyelashes. So to be reconciled means to be brought back eyelash to eyelash. We are alienated from each other and from God; we are wandering in a far country. To be reconciled is to be brought face-to-face again with God. To be made holy — sacrum facere.

    The Psychology of the Sin Offering

    Some of these sacrifices were relatively peaceful and effortless. If I simply want to offer thanksgiving to God, it didn't cost me all that much. But a sin offering — if I know I'm a sinner and I'm coming seeking the forgiveness of God, seeking to repair this broken relationship — what did I do? I brought an animal to the Temple. The throat of the animal would be slit, the animal would die, the blood poured out, and then the animal's body offered up.

    What was going on inside the psychology of someone making that sacrifice? It's this: this animal represents me. This, by right, should be happening to me. In the suffering and death of this animal, I am offering myself, Lord, painfully back to you. I am being brought back into alignment with the God from whom I have been unreconciled. So sacrifice was all about bringing divinity and humanity together.

    Paul's Encounter with the Risen Christ

    Young Shaul, young Saul of Tarsus, he gets all of this. He lives in the shadow of the Temple. Then he met the crucified and risen Jesus. That experience — as he's going to persecute the Church on the road to Damascus, he's knocked to the ground, the light shines around him, and he hears that voice: "Saul, Saul, why are you persecuting me?" He meets the risen Jesus. And everything changes.

    Or better — I really shouldn't say that. Not everything changes. Better: everything he knew about his Israelite religion, including the Temple, has now been transposed into a different key. It now takes on a new purpose and focus. It has been brought into a higher context of meaning.

    What does he see now that he's met the risen Lord? He sees that all of Israel — and that means the covenant, that means Torah, that means the prophets, and it means the Temple and its sacrifices — all have been brought up into Christ. Christ recapitulates, draws to himself, all the great traditions of Israel.

    Jesus as the Fulfillment of Sacrifice

    And so now — listen, this is the heart of Christianity — Jesus in person is the point of reconciliation. Don't we say in our theological language that in him, two natures, divine and human, come together? In his person, he is the reconciliation of divinity and humanity. He is the fulfillment of the covenant and the Torah, and he is the supreme sacrifice. All of the millions of sacrifices made in that Temple over hundreds of years are now gathered together into his one great sacrifice. Jesus is the fulfillment of Israel.

    Watch Paul — by the way, Shaul has become the apostle Paul — ringing the changes on this idea all throughout his letters.

    The Church as the Body of Christ

    Now let's take one more step before we get back to this little passage. When he met Jesus and heard those haunting words — because they're repeated; Paul, they come up again and again in the Acts of the Apostles — "Saul, Saul, why are you persecuting me?" Well, Saul is persecuting the Church. But Jesus so identifies himself with his Church that he can say, "Saul, you're persecuting me."

    The Church — and Paul is so insistent on this — is not just a club of like-minded people, not a society of people that love Jesus. No, much more radical and dramatic than that. The Church is a mystical body: cells, molecules, organs of the body of Christ. Which means — here's the last step — the Church itself, you and I, all the baptized, we are meant to be the place where divinity and humanity come together. We are the sacrifice. We are the reconciliation. What Jesus effected through his cross and resurrection, now we participate in that.

    "Offer Your Bodies as a Living Sacrifice"

    With all that background in mind, listen again to Paul: "I urge you, brothers and sisters, by the mercies of God, to offer your bodies as a living sacrifice."

    Now, this is a Jew talking. He's not distinguishing body and soul here in the way a Greek might. When he says "your bodies," he means you. He means you. To offer yourself as a living sacrifice. You become the place where God's will meets the human will. God's mind meets the human mind. God's purpose meets the human purpose.

    God's will is determining your private life. God's will is determining your public life. God's will is animating your friendships. God's will is what your professional life is all about. You see what's happening? Becoming a living sacrifice means everything in you is now turned to God. Every thought, every action, every impulse, every emotion — everything in you directed to God.

    Worship and the Renewal of the Mind

    And now what does this become? Listen as Paul goes on: "You offer your bodies as a living sacrifice, holy and pleasing to God, your spiritual worship."

    What was going on in the Temple? Worship by means of sacrifice. What is worship? I've said to you before — it comes from the older English word "worthship." It's turning to what is of highest value. That's worship. Now, fellow sinners, we all worship something. And it's typically something other than God, which is our whole problem.

    What is Paul saying here? In making of your whole life a living sacrifice, you are now turned to God in right praise. You're not praising anything else — nothing in this world. You are praising God, turned in every aspect of your life toward God, becoming thereby a living sacrifice.

    Now listen as he goes on: "Do not conform yourselves to this age but be transformed by the renewal of your mind."

    What does it mean to be conformed to the age? It means I'm worshipping the things that every sinner around me worships — sex and pleasure and money and power and country and family and everything else that gets worshipped. When I turn my energies and my powers and everything in me to these false gods, I get off-kilter. I become cattywampus. I'm lost.

    What Paul is saying is: when you worship aright, when you become a rightly ordered living sacrifice, now we're talking. Listen as he closes this little passage: "That you may discern what is the will of God, what is good and pleasing and perfect."

    A Formula for the Whole of Life

    Now listen — I'm going to give you a model for your whole life. Not that I follow this; it's very hard for us sinners to follow this, but here is the formula. What is the will of God? Is my mind attuned to the will of God? Is my will attuned to the will of God? Are my passions and emotions in service of a mind and will that are attuned to the will of God? Are my friendships in line with the will of God? Is the way I seek entertainment in accord with the will of God? Is my private life in accord with the will of God? Is the way I lead my public life — in my work?

    You discern the will of God and then turn your life in accordance with that will. You become a living sacrifice.

    The Gospel: Taking Up the Cross

    Now just a quick word about the Gospel, which sheds great light on this. Jesus says to his disciples: "Whoever wishes to come after me must deny himself, take up his cross, and follow me."

    For us, the cross has become a religious symbol. We put it up on walls and it probably gives a sense of peace, if anything. But the people he was talking to knew about crosses. They had seen them. They saw people writhing in their death throes for days at a time on Roman crosses. They knew exactly what that meant. It meant supreme suffering.

    So when he says, almost blithely, "Whoever wants to follow me must take up his cross" — well, why? Because we are off-kilter. Because our wills aren't properly directed. Because everything I just named is not ordered to God's will but to something else. Therefore, bringing us back online is going to feel like a sacrifice — and I mean now those bloody sacrifices offered in the Jerusalem Temple. What's happening to this poor animal, his blood poured out, dying in front of me, ought by right to be happening to me. Getting back online with God is not a walk in the park. It is a sacrificial business.

    "Whoever wishes to save his life will lose it." What is the life he's losing? That old one — that off-kilter, that disordered life where I'm worshipping something other than God. You have to lose that life, and that is going to be painful. But when you become a living sacrifice, your life is getting back online.

    And God bless you.


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