"During the evening hours of October 20, 2019, a large, intense, and extremely costly nocturnal tornado tracked 15.76 miles through the densely populated areas of North Dallas and Richardson in Dallas County, Texas, United States, inflicting widespread damage to numerous structures. The tornado caused $1.55 billion (2019 USD)[note 2] in damages, making it the second-costliest tornadic event in Texas history, and the sixth-costliest tornado in United States history. Thousands of homes and businesses were damaged to some degree by the tornado, with around 118 structures being completely destroyed. the Dallas tornado, something quietly beautiful happened." -- Wikipedia

But that night something beautiful happened. Power was out. Trees were down. Streets were blocked. Yards were full of branches. And suddenly, neighbors who usually only waved from their driveways were standing together in the street. Someone had a chainsaw. Someone brought water. Someone checked on the elderly couple down the block. Someone helped drag limbs to the curb.

It was not glamorous or planned. Nobody had formed a committee or printed a mission statement. But for a brief moment, you could see something true: we are not made to live as isolated individuals, sealed off in our own little kingdoms. We are made to be neighbors. We are made to belong to one another.

Moments like that move us because they reveal something we ache for all the time.

Not uniformity. Not everyone pretending to be the same. Not the kind of peace that depends on avoiding every hard conversation. But real unity: the kind where difference does not become rivalry, where truth does not become cruelty, where love does not require dishonesty, and where people can truly belong.

We ache for that because we were made for communion.

We were made for communion with God, with one another, and with the whole people of God gathered around the throne. Revelation gives us a picture of that hope: a great multitude no one can number, from every nation, tribe, people, and language, standing before the throne and before the Lamb.

That is where history is going. But it is not always where life feels like it is going.

Our world keeps finding new ways to divide us. Families fracture. Churches split. Nations rage. Social media trains us to categorize and condemn. Even ordinary daily life can feel like a contest of competing wills, anxieties, grievances, and self-protection.

The division is not only out there. It is also in us.

We want peace, but we also want control. We want communion, but we protect ourselves from being known. We want forgiveness, but we cling to old injuries. We want unity, but often on terms that still allow us to remain safely in charge.

At first, Trinity Sunday may seem like the least practical day in the Church year: a day for theological diagrams, ancient creeds, and analogies that almost always fall apart. But the Trinity is not an abstract puzzle. It is not a riddle the Church asks us to solve once a year.

The Trinity is the name of the God who has revealed himself to us: Father, Son, and Holy Spirit.

And that changes everything.

Christians confess that there is one God, eternally existing as Father, Son, and Holy Spirit. Not three gods. Not one God wearing three masks. Not a distant Father with a created Son and an impersonal force called the Spirit. One God in three persons.

That language may sound careful because it is. The Church learned to speak carefully because the gospel itself was at stake. If Jesus is not truly God, then God has not truly come to save us. If the Spirit is not truly God, then God does not truly dwell within us. And if Father, Son, and Holy Spirit are not the one God, then Christian worship becomes confused.

But this doctrine is not only about getting our language right. It is about learning what kind of God stands at the center of reality.

Before anything was created, God was not lonely. God was not lacking. God was not waiting for the world in order to have someone to love. Before the first star, before the first sea, before the first human breath, God was already love.

The Father eternally loves the Son in the fellowship of the Holy Spirit. God does not create because he needs something from us. God creates because love overflows.

That means the deepest truth about reality is not power, isolation, competition, or control. The deepest truth about reality is communion.

The world comes from love, is sustained by love, and is destined for love.

That also changes how we understand Jesus. Many people are willing to admire him as a teacher, prophet, healer, moral example, revolutionary, or holy man. But the Church confesses more: Jesus Christ is “true God from true God.”

This is the heart of the gospel. In Jesus, God has not sent someone else to do the hard part. God has come himself.

When Jesus touches the leper, God is touching the unclean. When Jesus eats with sinners, God is welcoming the lost. When Jesus weeps at Lazarus’s tomb, God is entering our grief. When Jesus hangs on the cross, God is not standing far away from human suffering. In the person of the Son, God has taken it into himself.

The Father sends the Son in love. The Son gives himself in love. The Spirit pours that love into our hearts and makes us alive.

Salvation, then, is not merely having our sins erased from a heavenly record. It is being brought into communion with God. It is adoption. It is being drawn, by grace, into the Son’s own relationship with the Father through the Holy Spirit.

Christian unity is not something we invent by being pleasant enough, strategic enough, or vague enough. We receive it from the triune God. We enter it. We practice it. We repent whenever we violate it.

The unity of the Church is meant to echo, however faintly and imperfectly, the communion of Father, Son, and Holy Spirit. That means Christian unity is not sameness. In God, there is real distinction without rivalry, real communion without confusion, real love without domination.

That is the kind of unity the Church is called to embody: truth without contempt, love without dishonesty, difference without division.

This does not mean pretending that differences do not matter. It does not mean collapsing the Christian faith into vague spirituality or treating doctrine as though it were an obstacle to love. The truth matters because God matters. Words matter because worship matters.

But if our defense of truth makes us proud, harsh, or contemptuous, then we are not yet being shaped by the truth we confess.

The triune God teaches us to refuse both false peace and bitter division. We do not flatten real differences, but neither do we delight in them. We do not avoid hard truths, but neither do we use truth as a weapon. We do not create unity by pretending, performing, or controlling. We receive unity from the God whose own life is perfect love.

Bring your longing for peace. Bring your longing for belonging. Bring your longing for the Church to be whole. Bring your longing for the world to be healed. Bring your own divided heart.

Before there was sin or division, before loneliness or death, there was love: the Father, the Son, and the Holy Spirit, eternally united in perfect communion. And by sheer grace, that love has reached all the way down to us.

So we confess the Father who made us for love, the Son who reconciled us by love, and the Holy Spirit who draws us into love.

And we give glory to the one God, Father, Son, and Holy Spirit, now and forever. Amen.