Advent Midweek 2— Every Heart Prepare: Lights

Introduction

Last week we considered the evergreens—how Christians took something already present in winter and learned to see Christ in it. Tonight we turn to another Christmas tradition and what it means: the lights.

Again, let us remember why this theme matters. Advent is a beautiful season, but it is also a demanding one. It moves quickly. It fills your calendar. It leaves many of you carrying more than you let on. And when you are weary, even the good things can begin to feel heavy.

But when you remember what these traditions mean, the weight begins to shift. The burden lightens. The hope returns.

That is the purpose of this little Advent series: to take three of our most familiar Christmas customs and set them back on their foundations, so that they can do what they were always meant to do—prepare your heart, steady your hope, and point you to Christ. Then you are not only keeping traditions—you are keeping them well.

So tonight we turn to the lights: the candles, the shining bulbs, the soft glow around the wreath and the tree. They are not mere decorations. They are small confessions of the great truth of Advent:

The Light came into the world, the Light shines now, and the Light will come again.

I. The Light Before Your Eyes Has a Story

Long before electricity, Christians in Europe placed candles among the evergreens during this season. Tradition tells us that Martin Luther began doing this at home for his children. Walking through the woods on a crisp December night, he saw the stars shining through the branches—heaven declaring the glory of God. He wanted to carry that image into his home, to bring the beauty of Christ’s birth into the eyes of his family. So he placed small candles on the branches of the tree.

The custom took hold. German immigrants brought it to America. And as innovation grew, the candles became bulbs—strings of light that allowed homes and churches to shine in a way the world had never seen before. People decorated their windows, their porches, their streets.

And whether they fully realized it or not, they were repeating the Church’s ancient confession:

Christ is the light of the world.

His coming breaks the darkness.

This is why these traditions matter. They are sermons in miniature—small confessions handed down for the sake of faith.

II. The Light Confronts the Darkness in You

In Scripture, darkness is not merely the absence of light.

It is the hour when evil shows its face.

On the night when Jesus was betrayed, He looked at Judas, the religious leaders, and the soldiers who had waited until the cover of night to arrest Him—and He said to them, “Yes, this is your hour… the power of darkness.”

Jesus was not the first to talk that way. Proverbs describes those who “leave the paths of uprightness to walk in the ways of darkness,” people who prefer secrecy to truth, crooked paths to straight ones.

St. Paul goes further still: “We wrestle… against the cosmic powers over this present darkness.”

It is in the darkness that the wicked grow bold, when hidden intentions surface, when people do what they would never dare in the light.

It is Scripture’s way of naming what we see in the world around us: the schemes that flourish when no one is watching, the deception that grows in shadows, the harm that multiplies when accountability is thin.

Darkness is not only human corruption—it is spiritual opposition. There are forces at work that would gladly choke out faith, distort truth, and leave people grasping for any thread of hope.

So the darkness is real.

It is around you.

It presses in through the violence in our world, the cruelty that shocks us, the hostility that seems to rise without warning.

It appears in the unraveling of trust, the fraying of families, the cynicism that has become the air we breathe.

It is the confusion of our age, the fear beneath the surface, the sense that something has shifted and we cannot see our way through it.

And Scripture does not stop there.

For the darkness is not only around you—

it is within you.

Darkness is sin, blindness, the closing of the heart, the turning inward, the fear and resentment that hide in the corners of the soul.

It is in the sharp word spoken too quickly.

It is in the judgment you hold against another.

It is in the quiet despair you carry but never voice.

It is in every moment you put your trust in a lesser light and hope it will save you.

You cannot cure your own darkness.

You do not brighten yourself.

You do not climb your way to the dawn.

Another must shine upon you.

III. The Light Came and Stood Among Us

Isaiah’s prophecy is fulfilled:

“The people who walked in darkness have seen a great light.”

A Child was born.

A Son was given.

Not a distant glow, not a metaphor, but the Light of the world wrapped in flesh.

A star rose over Bethlehem.

Angels filled the night sky with a brilliance that terrified the shepherds.

Heaven would not keep silence when the Light entered the world.

St. John speaks it with a clarity no poet could surpass:

“The true Light, which gives light to everyone, was coming into the world” (John 1:9).

But the Light did not merely appear to chase shadows away.

He came to enter the darkness—

your darkness,

the world’s darkness,

the darkness of sin and death itself.

And He carried that darkness to the cross.

There, at midday, creation itself shuddered.

The sun refused to shine.

The Light of the world hung under the weight of every sin, every shadow, every hidden thing we could not face.

He took it all into Himself.

He suffered the judgment that belonged to you.

He descended into the very depths where no light remained.

And He was laid in the darkness of the tomb.

But on the third day, dawn broke—literally and eternally.

The Light rose again, never to be darkened.

The darkness could not hold Him, and it cannot hold those who belong to Him.

Now St. Paul’s words resound with their full meaning:

“For God… has shone in our hearts to give the light of the knowledge of the glory of God in the face of Jesus Christ” (2 Corinthians 4:6).

The Light who took your darkness to the cross

and shattered it in the resurrection

now shines into your heart,

giving you His own righteousness and glory.

This is not theory.

This is not memory.

This is Advent: Christ comes into your darkness—with His manger, His cross, and His empty tomb—and floods it with His light.

IV. The Light Still Shines Here

Christ does not shine only in Bethlehem’s past or in heaven’s future.

He shines now—in His Word that pierces your shadows,

in His forgiveness that restores your vision,

and in the fellowship of His Church, where His light is shared and strengthened.

Every candle in this sanctuary, every soft glow against the winter night, bears witness:

The Light is here for you.

IVb. Walk as Children of Light

As St. Paul says, “The night is far gone; the day is at hand. So then let us cast off the works of darkness and put on the armor of light” (Romans 13:12).

Christ has shone His mercy into your heart.

The Light has claimed you; you no longer belong to the shadows.

So repent.

Cast off the works of darkness and put on the armor of light.

“Walk as children of light,” Paul says, “for the fruit of light is found in all that is good and right and true” (Ephesians 5:9).

Let the Light shape your words.

Let it govern your desires.

Let it guide your dealings with your neighbor.

Let it expose what must be exposed—not to shame you, but to free you.

“Take no part in the unfruitful works of darkness,” Paul continues, “but instead expose them” (Ephesians 5:11).

Since Christ has made you His own, let His light order your life.

V. The Light Will Break Upon the World

For now, the darkness still clings.

The shadows still trouble you.

There are griefs you cannot shake; there are sins that seem like they will not ever let you go—

but all of it will be scattered when Christ appears in glory.

And not only your darkness.

All darkness.

The boldness of the wicked,

the schemes that flourish when no one is watching,

the deception that grows in the shadows,

the harm that multiplies when accountability is thin—

all of it will be dragged into the open by the brilliance of His appearing.

Nothing hidden will remain hidden.

Nothing twisted will remain twisted.

Nothing false will stand in the Light of the Lamb.

And the spiritual darkness, too—

the powers that war against the children of God,

the forces that gladly choke out faith, distort truth, and leave hearts grasping for any thread of hope—

their hour will end.

Their voice will fall silent.

Their dominion will collapse in the radiance of Christ’s return.

Revelation speaks of that Day:

“The city has no need of sun or moon… for the glory of God gives it light, and its lamp is the Lamb” (Revelation 21:23).

The Lamb is the lamp.

The Crucified is the Light.

The Risen One is the Dawn.

No more night.

No more fear.

No more hiding.

No more wickedness growing bold in the shadows.

Only the clear brightness of God’s mercy

and the righteousness Christ has already placed upon you.

Advent teaches you to look toward that Day,

and to prepare your heart for the One who brings it.

Conclusion – Every Heart Prepare

So as you drive past the lights in the neighborhoods of our town,

as you sit beside the tree in your living room,

as you see the candles gather here on the wreath each week—

let them preach to you:

Christ has come into your darkness.

Christ shines upon you now.

Christ will come again in glory.

Every light in this season becomes a quiet prayer:

Come, Lord Jesus.

Scatter the shadows.

Let Your light rise in me.

Amen.