I Am Not My Own; I Belong to Christ

Sep 27, 2026

Devotional

Day 1: Drowning Hands Slapping at Rescue

When fear grips us, we often thrash against the very grace that could save us. Like a panicked swimmer slapping away rescuers, our attempts to control circumstances push help away. The harder we grasp for security through plans, performance, or people-pleasing, the more we sink. True comfort begins when we stop pretending we can self-rescue. Peace comes not from managing waves but releasing our grip. [24:55]

“Come to me, all who labor and are heavy laden, and I will give you rest.” (Matthew 11:28, ESV)

Reflection: Where are you exhausting yourself trying to control what only Christ can hold? What would it look like to stop slapping at grace today?

Day 2: Signed Papers in the Columbarium

Our deepest security rests in ownership, not outcomes. A father standing before his future burial niche declares hope that outlasts death’s finality. Belonging to Christ transforms even gravesides into places of defiant trust. Comfort isn’t found in avoiding loss but in knowing whose we remain through it. Resurrection hope anchors us when life’s storms break the hull. [49:04]

“For I am sure that neither death nor life… nor anything else in all creation, will be able to separate us from the love of God in Christ Jesus our Lord.” (Romans 8:38–39, ESV)

Reflection: What fear or loss makes you question if you’ll be okay? How might declaring “I belong to Christ” shift your posture toward it?

Day 3: The Lie of “Earn This”

We bristle at the Hollywood hero’s demand to merit redemption, yet often treat grace like a debt. Christ requires no auditions, no spiritual resumes. His “mine” over us precedes our improvement. The gospel declares belonging before behavior, adoption before achievement. Trying to earn love we already have drains joy from obedience. [32:15]

“But God shows his love for us in that while we were still sinners, Christ died for us.” (Romans 5:8, ESV)

Reflection: Where do you still perform for approval? How might living as Christ’s “already-owned” child free you today?

Day 4: The Parent’s Hand in the Dark

A child’s night terror isn’t solved by explanations but presence. So God enters our Upper Room moments—betrayals, diagnoses, unraveling plans—not with platitudes but nearness. Comfort isn’t the absence of fear but the assurance of whose we are within it. We weep honestly while clinging to the hand that holds eternity. [36:02]

“When you pass through the waters, I will be with you… they shall not overwhelm you.” (Isaiah 43:2, ESV)

Reflection: What current struggle needs Christ’s presence more than solutions? How can you practice His nearness this hour?

Day 5: No Square Inch Unclaimed

A Dutch theologian’s cry—“Mine!”—echoes Christ’s claim over every molecule of existence. Our bodies, careers, bank accounts, and even vacations become sacred when seen as His property. Nothing falls outside redemption’s reach. To live “I am not my own” is to turn daily choices into acts of stewardship for the Owner. [47:00]

“So, whether you eat or drink, or whatever you do, do all to the glory of God.” (1 Corinthians 10:31, ESV)

Reflection: What mundane part of your life feels disconnected from God’s claim? How might stewarding it as Christ’s property bring new purpose?

Sermon Summary

The Heidelberg Catechism begins beneath almost every big question in life: “Am I going to be okay?” Fear raises that question around marriages, children, health, finances, the church, and the terrible things that might actually happen. Control then feels like the answer. Human beings slap at the waves like drowning people, trying to get organized enough, work hard enough, make enough right decisions, and keep everybody together.

The catechism answers in a surprising way: the only comfort in life and in death is that “I am not my own.” Autonomy sounds like freedom, but belonging to oneself makes a person responsible for creating identity, meaning, security, and salvation. Human beings eventually discover that they cannot control other people, their own bodies, the future, or even themselves. Christ, however, does not claim his people as a tyrant. Christ has paid for all their sins with his precious blood and set them free from the tyranny of the devil.

The gospel never says, “Earn this.” Christ does not call people to measure up so that they can belong. Christ says, “You are mine,” before they fix themselves, understand themselves, or become the people they hope to be. Christian comfort is therefore not the same thing as being comfortable. Jesus speaks peace in the upper room while betrayal, denial, abandonment, and the cross are already near. Christ does not promise that painful things will not happen. Christ promises that pain will not prove abandonment.

The catechism also refuses to call evil good. Cancer, death, betrayal, grief, and cruelty remain evil. God’s redeeming purposes, however, reach even into what cannot be understood. Isaiah’s comfort is not an explanation for every loss but the announcement, “Here is your God.” Christ’s presence makes room for grief, fear, disagreement, and tears, while holding fast to the deeper truth that believers belong to him.

Question two gives the shape of the Christian life: guilt, grace, gratitude. Sin requires honesty about personal and collective misery. Grace means that people can stop pretending to be their own saviors. Gratitude follows deliverance, not as a spiritual resume, but as the family resemblance of those already adopted. Body and soul, work and rest, possessions and relationships, life and death belong to Christ. Not one square inch lies outside his claim and care. The confession remains simple enough for shame, anxiety, disappointment, and the graveside: “I am not my own. I belong to Christ.”

Key Takeaways

1. Comfort begins with belonging to Christ The catechism places comfort somewhere deeper than circumstances, competence, or control. Christ holds his people when the questions cannot be answered and the future cannot be managed. Belonging to him remains steady through both life and death. [30:39]
2. Autonomy cannot save the self Self-rule sounds freeing until a person realizes that the self cannot control the future, the body, other people, or even its own desires. The attempt to become one’s own savior creates an exhausting burden. Christ’s lordship becomes freedom because his claim comes from costly love, not tyranny. [29:57]
3. Grace does not say “earn this” Christ does not rescue sinners and then demand that they deserve the rescue. The gospel establishes belonging before performance, growth, or repair. Obedience then becomes the grateful life of someone already safe in the family of God. [33:53]
4. Christian comfort is not comfortability Jesus promises untroubled hearts in a room where suffering is already approaching. His promise does not deny betrayal, grief, illness, or death. His presence means that suffering cannot finally separate his people from the one to whom they belong. [35:34]
5. Gratitude grows from secure adoption The order matters: grace comes first, and a new way of life follows. God’s family learns to say sorry, forgive, give generously, and love neighbors because its members already carry the family name. Every part of embodied life becomes an answer to Christ’s prior love.

## [42:38]

Youtube Chapters

[00:00] - Welcome
[24:05] - The Question Beneath Every Fear
[24:55] - The Exhaustion of Trying to Control
[25:40] - The Only Comfort in Life and Death
[27:19] - Freedom in Belonging to Christ
[30:39] - Christ Has Already Given Himself
[34:20] - Comfort Is Not Being Comfortable
[36:56] - God’s Redeeming Purpose in Suffering
[39:46] - Guilt, Grace, and Gratitude
[42:38] - Living as God’s Adopted Family
[44:32] - Body and Soul Belong to Christ
[47:22] - I Am Not My Own
[49:24] - Prayer for the Comfort of Belonging

Bible Study Guide

Bible Reading

John 14:27
“Peace I leave with you; my peace I give to you. Not as the world gives do I give to you. Let not your hearts be troubled, neither let them be afraid.” [34:52]

Isaiah 40:1
“Comfort, comfort my people, says your God.” [38:19]

1 Corinthians 6:19-20
“Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body.”

Observation questions

In John 14:27, what was happening around Jesus and the disciples when Jesus spoke about peace and untroubled hearts? [35:01]
What kinds of fears were named as lying beneath the question, “Am I going to be okay?” [24:17]
According to 1 Corinthians 6:19–20, what does Christ’s purchase of believers mean for the way they view their bodies?
What three movements describe the shape of the Christian life: the reality that is wrong, God’s response, and the life that follows? [39:55]

Interpretation questions

Why does belonging to Christ bring deeper freedom than belonging to oneself, even though self-rule can initially sound more freeing? [28:17]
How does Jesus’ peace in John 14:27 differ from a promise that painful events will not happen? What does his peace offer in the middle of suffering? [35:34]
Isaiah 40:1 speaks comfort to people facing devastating loss. Why is God’s presence a more lasting comfort than having every reason for suffering explained? [38:28]
How does the order of guilt, grace, and gratitude protect believers from treating obedience as a way to earn a place in God’s family? [42:05]

Application questions

When fear rises in your life, what do you most often try to control—your schedule, finances, relationships, health, reputation, or something else? What might it look like to bring that specific fear to Christ rather than trying to carry it alone? [24:43]
Where are you tempted to believe that you must perform, improve, or prove yourself before you can truly belong? How does the truth that Christ claims his people before they “get themselves together” speak into that pressure? [33:41]
Christian comfort does not require pretending that evil, loss, or grief is good. Is there a painful situation in which you need space to grieve honestly while still holding onto Christ’s presence? [37:18]
Think of a recent failure, disappointment, or shame-filled moment. How could the confession, “I am not my own; I belong to Christ,” change the way you respond to yourself in that moment? [47:43]
In what relationship are you currently finding it difficult to forgive, apologize, be generous, or love well? What might gratitude for God’s grace make possible there—not to earn God’s love, but because you already belong to him? [42:14]
What is one ordinary area of embodied life—your body, thought life, work, possessions, rest, or relationships—that you tend to treat as separate from Christ’s care? What is one concrete way to live this week as though that area belongs to him? [45:46]

Sermon Clips

36s

#GraceNotEarned

“Because there's no gospel in it. There's no gospel that says, now earn this. Jesus has saved you. Jesus has rescued you. Jesus has died for you. Now go and live a life that deserves it. That's nowhere in the scriptures. Jesus never says, earn what I've given you. Instead, the gospel says, you belong to me, and therefore, you are safe. Therefore you are already enough. Therefore you are and have everything.”

50s

#GratefulLiving

“The third part of question two, therefore, is gratitude. Having received these good gifts, the catechism says that because Christ has delivered us, we become wholeheartedly willing and ready from from now on to live for him. And notice the order of that. We don't live good lives so that God will love us. We live differently because God has already loved us. We don't serve in order to belong. We serve because we belong. We don't forgive because we're trying to prove ourselves. We forgive because we have already been forgiven. We don't love our neighbors because we're building a spiritual resume. We love our neighbors because we belong to Jesus.”

44s

#ChristInTheStorm

“So when Jesus says, let not your hearts be troubled, he isn't giving them a little pep talk and positive thinking. He isn't saying, Don't worry because nothing bad ever really happens. Something terrible is about to happen. He's saying something much deeper. He's saying, don't let what happens convince you that you've been abandoned. Don't let what happens next rob you of your understanding that you belong. That's the Christian comfort. It doesn't mean that nothing painful will ever happen. It means that when painful things happen, Christ is with you. Christ is with us. And that's a stronger promise.”

43s

#GraceChangesEverything

“And the astonishing thing is that the answer to all of that is not keep trying, try harder, try harder. Here's what you need to do next. The answer is still and always what? You belong to Jesus Christ. That's the grace. Grace means that we can finally stop pretending to be our own saviors. We can give up the effort to pretend like we're okay. But grace doesn't leave us where it found us. Grace gives us a new life, a new spirit within us.”

48s

#FaithInSuffering

“The Christian faith doesn't give us an explanation for every suffering. It gives us Christ in the midst of it. And that doesn't mean we pretend or put on a mask. You know, sometimes churches are famous for masks. We dress up, we put on a smile, we come to church, and we pretend like everything is okay. But when Christ is in our midst, we can weep. We can grieve. We can admit that we're afraid. We can say, I don't understand. I don't agree. I wish things were different. And underneath all of that, we can still say, and I know that I belong, Lord, to you.”

59s

#TrueFreedom

“We tend to think that comfort comes from control and control comes from autonomy. belong to myself. I'm free. And I'm free therefore to make my own decisions. I can determine my own identity. I'm responsible for my own destiny. But the catechism comes along almost five hundred years ago challenges that. And it says that the deepest comfort in my life and in my death comes when we discover that we don't belong to ourselves. That we belong to Jesus Christ. And if the catechism is right, and if the scriptures are right, and if Jesus is right, that isn't a loss of freedom, but that's the beginning of freedom.”

46s

#NotMyOwnSavior

“If you belong to yourself, then you are responsible for yourself in an ultimate way. If you belong to yourself, then you have to decide who you're going to be. You have to create your own meaning. You'll decide what life means to you. And everybody else, by the way, is free to do that as well. You have to figure out how to make your life work. And maybe most exhausting of all is you have to convince yourself and everybody else that you're doing a good job of being responsible for yourself. And eventually, we all discover something that's fairly frightening, and that is that we really aren't very good at being our own savior.”

40s

#IBelongToChrist

“So what do we do with this? Perhaps the simplest way to practice Lord's Day One is to learn and remember this one sentence. I am not my own. I belong to Christ. Can we commit that to memory? And can we commit to using that understanding, that theology throughout our week? When I make a mistake and start to get down on myself and start to feel ashamed, I begin by not rehearsing my failure, but I begin by saying, I am not my own, but I belong to Jesus.”

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