John’s call out

Advent is a season that demands real honesty. It is not a sentimental countdown to Christmas but a jolt to the conscience, delivered in this Second Sunday of Advent Gospel by John the Baptist’s uncompromising cry from the wilderness: “Repent, for the kingdom of heaven is close at hand.”

John appears in the harsh landscape of Judaea, wearing camel-hair, living off what the land provides. His life is a rebuke to the excess and spiritual complacency of his time.

Advent places him before us because he exposes the illusions we cling to.

Today those illusions include the belief that modern life can continue draining the earth’s resources without consequence, that climate disasters are someone else’s problem, or that faith can be lived without ecological responsibility.

When John lashes out at the Pharisees and Sadducees—“Brood of vipers… produce the appropriate fruit….”—he’s calling out hypocrisy: those who claim righteousness while refusing to change their behaviour. And the truth is uncomfortable.

Societies proclaim care for creation while allowing industrial expansion that destroys forests. We lament droughts, storms, and floods, yet remain dependent on systems built on pollution and waste.

Advent won’t let us hide behind pious words. The Gospel cuts through our excuses.

John’s stark warning—“Even now the axe is laid to the roots of the trees…”—lands differently in an age where real forests are disappearing, seas are swallowing coastlines, and heatwaves kill hundreds if not thousands.

It’s no longer metaphor. Creation itself is groaning under the weight of human indifference.

Bearing fruit

The Advent liturgy calls us to prepare a way for the Lord, but that preparation can’t ignore the fractured state of the world He is entering. The path we clear must include healing the land, protecting the vulnerable, and confronting the systems of exploitation that poison both the environment and the human spirit.

Modern life trains us to distract ourselves from uncomfortable truths. Advent confronts this head-on. It invites us to slow down, not to escape, but to pay attention—to the longing of the poor, the strain on the planet, the anxiety in our own hearts.

Repentance, biblically understood, is not self-loathing but a real change of direction. It is a reordering of priorities so that our lives bear “fruit” that aligns with God’s reign: justice, mercy, stewardship, restraint.

Environmental responsibility is not an optional extra to the Christian life. Pope Francis put it bluntly in his encyclical Laudato Si: the climate crisis is a moral crisis. Advent sharpens that truth. Preparing for Christ means preparing for a kingdom where creation is cherished, not commodified; where communities thrive, not merely survive; where faith is measured not by declarations but by the fruit our lives produce.

John’s promise that Christ will baptise “with the Holy Spirit and fire” is not a threat but an invitation. Fire refines, illuminates, and purifies. Advent asks whether we are willing to let that fire burn away apathy, consumerism, and the habits that harm the earth and each other.

In the wilderness, John calls out. In our world, the wilderness is expanding—ecologically and spiritually. The question is whether we will finally listen.

Advent is a time to begin again, to straighten what has become crooked, and to live in a way that honours both the Creator and creation.

The kingdom is close at hand. Let our lives show it.