Readings

Isaiah 11.1–10 – A shoot shall come out from the stock of Jesse, and a branch shall grow out of his roots. The spirit of the Lord shall rest on him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and the fear of the Lord. His delight shall be in the fear of the Lord. He shall not judge by what his eyes see, or decide by what his ears hear; but with righteousness he shall judge the poor, and decide with equity for the meek of the earth; he shall strike the earth with the rod of his mouth, and with the breath of his lips he shall kill the wicked. Righteousness shall be the belt around his waist, and faithfulness the belt around his loins. The wolf shall live with the lamb, the leopard shall lie down with the kid, the calf and the lion and the fatling together, and a little child shall lead them. The cow and the bear shall graze, their young shall lie down together; and the lion shall eat straw like the ox. The nursing child shall play over the hole of the asp, and the weaned child shall put its hand on the adder’s den. They will not hurt or destroy on all my holy mountain; for the earth will be full of the knowledge of the Lord as the waters cover the sea. On that day the root of Jesse shall stand as a signal to the peoples; the nations shall inquire of him, and his dwelling shall be glorious.

Matthew 3.1–12 – In those days John the Baptist appeared in the wilderness of Judea, proclaiming, ‘Repent, for the kingdom of heaven has come near.’ This is the one of whom the prophet Isaiah spoke when he said, ‘The voice of one crying out in the wilderness: “Prepare the way of the Lord, make his paths straight.” ’Now John wore clothing of camel’s hair with a leather belt around his waist, and his food was locusts and wild honey. Then the people of Jerusalem and all Judea were going out to him, and all the region along the Jordan, and they were baptized by him in the river Jordan, confessing their sins. But when he saw many Pharisees and Sadducees coming for baptism, he said to them, ‘You brood of vipers! Who warned you to flee from the wrath to come? Bear fruit worthy of repentance. Do not presume to say to yourselves, “We have Abraham as our ancestor”; for I tell you, God is able from these stones to raise up children to Abraham. Even now the axe is lying at the root of the trees; every tree therefore that does not bear good fruit is cut down and thrown into the fire. ‘I baptize you with water for repentance, but one who is more powerful than I is coming after me; I am not worthy to carry his sandals. He will baptize you with the Holy Spirit and fire. His winnowing-fork is in his hand, and he will clear his threshing-floor and will gather his wheat into the granary; but the chaff he will burn with unquenchable fire.’

Sermon

In the name of the Father, and of the Son, and of the Holy Spirit. Amen.

I’ve often thought that a key indicator of a mature Christian faith is being able to hold two seemingly opposing ideas in tension with one another and being okay with that. And in many ways, this is embodied in this season of Advent. Because Advent is a season that invites us to stand in two places at once: looking back and looking forward; remembering and hoping while also longing and preparing. It is the season that teaches us how to wait— not passively as the word suggests, but with expectation, with purpose, with hearts awake to what God is doing.

Our readings this morning hold these Advent tensions together beautifully. Isaiah gives us a deeply cherished vision: “A shoot shall come out from the stump of Jesse.” Matthew, meanwhile, confronts us with the unsettling figure of John the Baptist—wild, urgent, uncompromising—crying out in the wilderness, “Repent, for the kingdom of heaven has come near!”

Isaiah speaks of a future that is tender, surprising, and full of hope. John the Baptist speaks of a present moment that is sharp, demanding, and impossible to ignore. And between them, we discover the Advent truth: God’s hope arrives both as comfort and as challenge.

The Stump and the Shoot: God’s Hope in Unexpected Places

Isaiah begins with an image of devastation. A stump is what remains after a tree has been felled—lifeless, cut down, apparently finished. For Isaiah’s first hearers, that stump represented the collapse of the monarchy, the failure of leadership, the disappointment of what had once seemed full of promise.

And yet, out of that dead stump, Isaiah sees a green shoot—a sign of new life where no life was expected.

This is one of Advent’s most important messages:
God’s hope does not grow out of our strength but often from our very places of loss.
Where we see an ending, God sees a beginning. Where we see failure, God plants redemption. Where we see a stump, God brings forth a shoot.

And the shoot Isaiah describes is no ordinary sprout. It is the Messiah—the one filled with the Spirit of wisdom, understanding, counsel, and might. The one who judges not by appearances but with righteousness and equity. The one who brings peace so deep and so strange that natural enemies dwell together: wolves and lambs, leopards and goats, lions eating straw, and a little child leading them.

Isaiah dares to imagine a world reordered by the peace of God. Not a peace that papers over conflict, but a deep healing of creation itself.

John the Baptist: Preparing the Way

If Isaiah’s vision feels like a dream of what could be, John the Baptist drags us into the urgent present. Matthew tells us he appears in the wilderness proclaiming, with no smoothing of the edges, “Repent!”

We might be tempted to hear that word as a scolding. But repentance in Scripture is much more than guilt or regret. It means turning around, reorienting, realigning ourselves with the way of God.

John is not shaming the crowds; he is inviting them.

Inviting them—inviting us—to live in such a way that we can actually recognise the One who is coming.

Because here is another Advent truth:
Hope requires preparation.
If Isaiah shows us God’s promise, John shows us our response.

We prepare the way of the Lord not by frantic activity, but by clearing the clutter of our hearts. We make straight the paths of the Lord by attending to what in our lives has become crooked, hardened, or tangled.

John’s warning to the Pharisees and Sadducees is sharp: “Do not presume.” Advent is not a season for presumption. We do not presume that heritage, habit, or tradition alone prepare us for Christ. We prepare by turning—freshly, willingly—toward the light.

Advent Hope: Consolation and Challenge

If we allow Isaiah and John to speak together, something profound emerges.

Isaiah says:
God is bringing new life, new peace, a new world.
John says:
So live as if that world is truly coming.

Isaiah reveals the hope.
John summons the response.
And Jesus—the One whom both point toward—embodies the promise and fulfils it.

Advent hope is not vague optimism. It is the conviction that God is already at work renewing creation—sometimes quietly, like a shoot from a stump; sometimes dramatically, like a prophet in the wilderness.

The question for us is not whether God is at work, but whether we are ready to receive what God is doing.

What Might This Look Like for Us Today?

First, it might mean allowing God to speak into places that feel like stumps—places where hope seems cut down.
• In our world, that may be conflict, injustice, or division.
• In our communities, it might be weariness or uncertainty.
• In our own lives, it may be disappointment, grief, or fear.

Advent invites us to look again and see that God can bring life from what seems lifeless.

Second, it might mean taking John’s call to repentance seriously. Not as a burden, but as liberation.
Repentance is God’s gift to help us travel light—to let go of what hinders love, justice, and joy.

Third, it might mean committing ourselves to the peace Isaiah describes. The peace of the Messiah is not sentimental; it is courageous. It calls us to seek reconciliation where there has been conflict, to act justly where there has been inequity, to embody gentleness in a world that often rewards harshness.

This is not easy work. But it is the work of those who follow Jesus, the Prince of Peace.

The Table: Where Hope and Repentance Meet

In a moment, we will come to the Lord’s Table. And there, the message of Advent becomes visible and tangible.

At this table, Christ meets us not because we have perfectly prepared ourselves, but because we are hungry.
Here, the shoot from the stump of Jesse nourishes us with grace.
Here, our repentance is met with mercy.
Here, the future hope of God touches the present moment.

And as we receive the bread and wine, we are invited to become, in God’s hands, signs of the same hope Isaiah saw—small shoots of God’s kingdom growing in the world.

Conclusion

So, this Advent:
May Isaiah open our eyes to God’s surprising hope.
May John the Baptist open our hearts to God’s transforming call.
And may Christ, whose coming we await, make us ready—ready to receive him, ready to follow him, ready to bear his light into the world.

Amen.