30 November 2025: Advent 1 Year A


30 November 2025: Advent 1 Year A

Lectionary Texts: Isaiah 2:1-5; Psalm 122; Romans 13:11-14; Matthew 24:36-44

Below, you will find a story and a shorter version (less than 300 words) that could be used as a newsletter reflection. Some sermon topics and ideas based on the Sunday lectionary readings are also included.

The story will be based on one of the topics, which will be identified. My sermon topic will be identified as one or a combination of the listed topics.

When Halley Had the Last Laugh
(short version)

Based on Matthew 24:36-44 – Keep awake, for you do not know the day.

When Halley Had the Last Laugh — Based on Matthew 24:36-44 – Keep awake, for you do not know the day. — Advent 1 Year A

Everyone in Year Ten had their thing. Some were into cars, some were into fashion, some were into pretending they were into fashion while quietly saving up for their first set of alloy wheels. My best friend Ara and I had telescopes. Not the glamorous kind you see in glossy magazines. No, ours were a combination of things we had built ourselves and things made in other people’s workshops somewhere far away.

Our proudest creation was a telescope made from two cardboard cylinders that had once held rolls of cloth. They slid into one another with a satisfying friction that made us feel like proper scientists. On each end we fitted lenses we had removed from magnifying glasses. We had applied everything we had learned in optics classes to make it focus, and after hours of tinkering and arguing and adjusting and re adjusting, it actually worked. It was not perfect, but it was ours, and that made it perfect enough.

I also owned a small Ukrainian telescope that looked serious but wobbled if you breathed too hard. The big telescope on my parent’s balcony was majestic but hopelessly heavy; we had tried lifting it once and nearly lost a toe. So when Halley’s Comet was due, we knew exactly which companions we would take to the roof: the home made wonder and the lightweight import that rattled when moved too quickly.

We prepared for weeks. Ara devoured books and articles about the comet as if he were training for an exam. I drew charts, diagrams, and a timetable that left no room for interpretation. We gathered snacks, jumpers, and enough caffeinated drinks to keep us awake until the next millennium. We were ready. We were confident. We were naïve.

Continue reading the full story here.

When Halley Had the Last Laugh

Based on Matthew 24:36-44 – Keep awake, for you do not know the day.

Everyone in Year Ten had their thing. Some were into cars, some were into fashion, some were into pretending they were into fashion while quietly saving up for their first set of alloy wheels. My best friend Ara and I had telescopes. Not the glamorous kind you see in glossy magazines. No, ours were a combination of things we had built ourselves and things made in other people’s workshops somewhere far away.

Our proudest creation was a telescope made from two cardboard cylinders that had once held rolls of cloth. They slid into one another with a satisfying friction that made us feel like proper scientists. On each end we fitted lenses we had removed from magnifying glasses. We had applied everything we had learned in optics classes to make it focus, and after hours of tinkering and arguing and adjusting and re adjusting, it actually worked. It was not perfect, but it was ours, and that made it perfect enough.

I also owned a small Ukrainian telescope that looked serious but wobbled if you breathed too hard. The big telescope on my parent’s balcony was majestic but hopelessly heavy; we had tried lifting it once and nearly lost a toe. So when Halley’s Comet was due, we knew exactly which companions we would take to the roof: the home made wonder and the lightweight import that rattled when moved too quickly.

We prepared for weeks. Ara devoured books and articles about the comet as if he were training for an exam. I drew charts, diagrams, and a timetable that left no room for interpretation. We gathered snacks, jumpers, and enough caffeinated drinks to keep us awake until the next millennium. We were ready. We were confident. We were naïve.

On the night, while normal people brushed their teeth and turned off lights, we climbed the stairs to the roof carrying our telescopes, enthusiasm, and several packets of Tim Tams.

The roof was colder than we expected. The wind had a habit of slapping us every few minutes to remind us how small and foolish we were. We set up our telescope, made sure it pointed in the right direction, which was east-ish, and settled in. It felt momentous. Cosmic. Heroic, even. That lasted about twenty minutes. After that, it felt cold.

The feeling of being young astronomers on the cusp of a momentous discovery lasted roughly twenty minutes. Then it became mostly about being cold.

By midnight we had run out of things to say. By two in the morning we had also run out of Tim Tams, which was a significantly more serious development. Ara tried to keep morale up by pointing out random stars and identifying them with complete confidence. This star is Orion’s elbow. That one is the top button on the shirt of the universe. He was wrong every time, but he delivered it with such authority that for a brief moment I believed him.

By four in the morning our bodies had declared mutiny. Ara drifted in and out of sleep like someone listening to a boring maths lecture. I tried to stay awake by keeping one eye open, but that only made me feel like a malfunctioning robot. The telescopes, tired of waiting for us to act like responsible scientists, slumped to the side in silent protest.

The sky began to lighten. This was the moment we had prepared for. The comet was due any minute. We jumped up, rubbing our eyes, and stared intently toward the east. We were so determined not to miss it that we nearly convinced ourselves we could force it into existence by sheer will. We whispered encouragement to the sky. We glared at it. We squinted. We squinted harder.

Then it happened.

Except we did not see it.

While we were staring doggedly at the brightening horizon, Halley’s Comet made its graceful arc across the north western sky. A silent, brilliant streak. A once in a lifetime visitor. A guest who slipped by quietly while the hosts were looking in the completely wrong direction.

We did not know until later, when we were back downstairs, shivering and exhilarated. We turned on the radio, expecting to hear dramatic accounts that matched our heroic night. Instead, a cheerful announcer casually mentioned that the comet had passed just before dawn, clearly visible in the north west.

Ara and I stared at each other, utterly speechless. Then we both declared we needed more Tim Tams.

That morning I had a Chemistry mid term exam. Ninety minutes. Two periods. A large chunk of my final grade. I was an hour late. Not metaphorically or exaggeratedly late. Fully, disastrously late. Anyone sensible would have sprinted to class. I walked briskly but also stopped at the tuckshop because staying conscious was no longer guaranteed.

By the time I arrived, the exam was underway. My teacher looked at me with a mixture of despair and resignation. I had thirty minutes left. The class whispered. Someone rolled their eyes. Someone else muttered something about consequences.

But Chemistry and I had an understanding. I flipped through the exam and everything clicked. Perhaps exhaustion had turned off the doubting parts of my brain. I wrote quickly, double checked nothing, and stood up with five minutes to spare. I walked out while everyone else was still working on Question Two.

A week later the results came back. I had the highest mark in the class. Ara said this was definitive proof that the universe has a sense of humour.

Maybe it does. After all, we spent an entire night trying to stay awake for a comet and the only thing we saw clearly was our own sleep deprivation. But missing the comet never spoiled the adventure. If anything, it made the story better.

Some things are worth staying awake for, even if they slip past when your eyes are pointed in the wrong direction.

Sermon Topics and Ideas

  1. When God’s Mountain Feels Too High to Climb
    • Isaiah 2:1-5 – A vision of nations streaming to God’s mountain to learn peace
    • The awkward tension between a hopeful future and a violent present.
    • Why peace can feel out of reach for victims of domestic violence, and how the Fellowship must not romanticise suffering.
    • Challenging the comfortable: are we willing to walk upward toward justice rather than wait for it to roll downhill?
    • What it means for the church to become a foothold for those escaping danger.
  2. The Road Up the Mountain Is Crowded with Strugglers
    • Isaiah 2:1-5 – A promise of transformed weapons and reconciled nations
    • A comforting reminder that peace is shaped by ordinary people who refuse cycles of hurt.
    • Naming the quiet courage of survivors in our communities.
    • Seeing Advent as gentle ascent; not triumph, but breath-by-breath resilience.
    • Offering companionship rather than advice.
  3. Jerusalem Is Not a Postcard
    • Psalm 122 – A prayer for peace within the city’s walls
    • Challenging the idealisation of sacred places while ignoring real suffering within them.
    • How religious communities sometimes mirror harmful dynamics, including coercion or control.
    • Learning to bless our city by telling the truth about its shadows.
    • Creating spaces where peace is not assumed but built.
  4. Peace Inside the City Gate, Peace Inside the Home
    • Psalm 122 – Seeking peace for the house of the Lord and for one another
    • Comforting insight that peace begins in small rooms before it reaches public squares.
    • A call to nurture gentle households, safe relationships, and compassionate speech.
    • Advent as a season of re-patterning how we live together.
    • Encouraging weary hearts that peace grows slowly, like dawn.
  5. Waking Up Is Not Always Pretty
    • Romans 13:11-14 – Wake from sleep, lay aside darkness, put on Christ
    • Naming the discomfort of waking to truths we would rather ignore.
    • Confronting the Fellowship’s tendency to spiritualise away harmful behaviour, including domestic violence.
    • A strong challenge: putting on Christ means shedding excuses.
    • Helping the congregation hear alarm bells with compassion rather than defensiveness.
  6. The Dawn Is Coming Whether You’re Ready or Not
    • Romans 13:11-14 – The night is far gone, the day is near
    • A comforting message for those waiting for a fresh start or trying to rebuild their lives.
    • Dawn is slow, but relentless; healing is slow, but real.
    • The invitation to clothe ourselves in light even when we feel threadbare.
    • Advent hope for anyone longing for safety, a new beginning, or a stable community.
  7. The Thief Who Reveals What We Treasure
    • Matthew 24:36-44 – The unexpected arrival of the Son of Man
    • Challenging the congregation: what do we cling to that should have been surrendered long ago?
    • Reframing the thief image to unsettle complacency, especially regarding harmful patterns tolerated in our communities.
    • Allowing surprise to disrupt habits of silence around abuse or injustice.
    • Letting Christ “steal” our certainties so we can receive courage.
  8. Staying Awake for the Right Reasons †
    • Matthew 24:36-44 – Keep awake, for you do not know the day
    • A comforting perspective for anyone who has lived in fear. God’s coming is not a threat, but a rescue.
    • Naming the exhaustion many carry, especially those navigating unsafe situations.
    • Advent hope as gentle attentiveness, not hypervigilance.
    • Encouraging the Fellowship to keep watch with and for one another, not alone.
  9. When Hope Interrupts Our Carefully Planned Lives ‡
    • Matthew 24:36-44 – Life will continue as normal until the unexpected breaks in
    • Challenging the idea that faith must always be calm and predictable.
    • Exploring how God interrupts our tidy narratives, including the hidden pain within “normal” households.
    • Advent interruption as a gift that brings truth into the open.
    • The Fellowship’s call to be brave enough to welcome the disruption.
  10. Learning Peace from Those Who Have Survived Violence
    • Isaiah 2:1-5 – Nations learning God’s ways of peace
    • A controversial reversal: those who have been harmed may understand peace more deeply than those who talk about it.
    • Listening as an act of discipleship.
    • Allowing survivors’ stories to teach the church how weapons become tools of life.
    • Treating Advent as a classroom where the marginalised are the teachers.

† The story above is based on this Topic
‡ My sermon will be based on these Topics/ideas

Other Lectionary Resources

These resources are based on the lectionary readings.

  • A Sermon for every Sunday – FREE lectionary-based video sermons by America’s best preachers for use in worship, Bible study, small groups, Sunday school classes, or for individual use. All you do is push the button.
  • Laughing Bird – a gift to the wider Church from the South Yarra Community Baptist Church in Melbourne, Australia. Has several sermons, prayers and the lectionary bible readings.
  • The Lutheran Church of Australia – A worship planning resource that includes many parts of the service, including song selections, sermons, visual arts, children’s resources, and others.
  • Lectionary Liturgies – A full liturgy for each Sunday based on the lectionary readings for the week. These are liturgies that I prepare for the congregation I serve and make available to others.

 

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