In the world of theatrical productions—whether live theater, film, or television—there is a concept known as the “fourth wall.”
It’s probably easiest to grasp this concept in a traditional proscenium theater: the “fourth wall” is where the stage ends and the audience begins. The “proscenium” is the arched frame around that invisible line and it marks a boundary between the actors on stage (or screen) and the audience in their seats.
Most theatrical productions respect the integrity of that fourth wall as a matter of principle. Performers act as if the audience is not there and they resist addressing the audience directly. Some believe this separation—which makes the audience a collection of “observers”—creates the conditions for a more “realistic” performance, convincing audience members that they are witnessing something from “real life” and not just on a stage.
Breaking that fourth wall, by contrast, can feel disorienting or even rude, as if an unspoken contract had been violated. Audience members are suddenly no longer merely observers but in some way participants in the action—whether they like it or not.
Ancient Greek plays toyed with that wall with the convention of a “chorus,” that collection of voices that would sometimes narrate the action for the benefit of the audience. Shakespeare did this more directly (with Hamlet, for example, and also Puck in A Mid-Summer’s Night Dream).
Twentieth-century directors of both stage and film began breaking that fourth wall more intentionally and regularly as a way to invite viewers more deeply into an unfolding story, as if they themselves were characters in the plot. (The 1986 film Ferris Bueller’s Day Off is a classic example of this when Matthew Broderick’s character talks directly to the camera/audience. The more recent television sitcom Modern Family does this when one or more of the characters occasionally reflects on a plot point in a given episode by talking directly to the camera.)
Yesterday’s lectionary for Trinity Sunday gave us a classic story from Isaiah (6:1-8) that now strikes me as a wonderful example of God breaking the “fourth wall.” The story begins quite routinely, with Isaiah in the temple for worship. The temple—just like almost every church—is a carefully designed space; holy things are kept separate from most of the human beings in the configuration of all the religious furniture.
But on that one particular day, and much to Isaiah’s surprise, the invisible wall of separation crumbles. Suddenly the presence of God is filling the whole temple; Heaven itself is spilling over its banks, flooding past its borders. Angels and archangels, cherubim and seraphim fill the skies, and their voices shake the very foundations of the Universe as they declare how God’s glory fills the whole Earth.
Needless to say, Isaiah is overwhelmed by this, and his first response is to feel unworthy even to be there. But when God asks whether anyone will step up and do what needs to be done—“who will go for us?”—Isaiah immediately volunteers. His “Yes” is enthusiastic even though he doesn’t even know what the mission is yet!
This vision of God is life-changing for Isaiah, which is not usually how most people think about worship. It’s much more common to imagine a “fourth wall” remaining firmly, if invisibly in place in our houses of worship, as if we are attending something like a formal concert: we watch, we listen, we observe from a safe distance.
Karl Marx once famously described religion as the “opiate of the people”; whatever he may have meant by that critique, it deserves careful scrutiny. Do religious practices merely keep us passive and acquiescent to the cultural status quo?
Journalist and historian Anne Applebaum analyzes a similar dynamic in politics. In her new book about the rise of authoritarian regimes, she suggests that dictators thrive on the apathy of their societies. In a world that is already as good as we can make it, there’s no point in agitating for change; apathy and cynicism are the cultivated virtues of controlled masses.
In rather stark contrast to sacred segregation and distant deities, John’s Jesus reveals the very essence of God as self-giving love. It’s so easy to take such words for granted, especially when they come from the overly-familiar third chapter of John’s account of the Gospel: “for God so loved the world that God gave…” (John 3:1-17).
But here’s at least one reason to pay close attention to familiar claims: rather than making us merely passive observers, encountering the self-giving God in worship should engage us, involve us, and change us.
So here’s the thing, strange as it may sound: I think the doctrine of the Holy Trinity emerged in Christian traditions for exactly that world-changing purpose. If that’s not how most people think of worship, they certainly don’t think of religious doctrine that way. But even though the purposes of doctrine are often obscured or distorted, it’s worth pondering why they might still matter.
Perhaps the doctrinal notion of God as Trinity matters like this: The self-giving God breaks the fourth wall, drawing us into God’s very own endless life of deathless love. This matters (sometimes dramatically) when we can no longer keep God isolated behind that protective “fourth wall” and when we ourselves are no longer merely observers of some distant divinity starring in a heavenly play.
The God of Isaiah and the God of Jesus is the God who is with us and among us, the God who is for us and also ahead of us, who is inviting us ever deeper into that great drama of creating and redeeming and sustaining the wonders of God’s whole wide world of life.
Clearly, this is not how most people speak in a Trinitarian way about God. Like most people, even lifelong Christians, I was surprised to learn some years ago that Christian traditions offer more than just one way to name the Trinitarian character of God. “Father, Son, and Holy Spirit” is the most familiar way to name the Trinity but there are others.
St. Augustine in the fifth century proposed a whole sheaf of ways to name God, including this: the “Lover, the Beloved, and Love itself.” In my own life of prayer and occasionally in the liturgy produced at All Saints’ Parish, I am fond of yet another way: God as “the Source of Life, the Incarnate Word, and the Abiding Spirit of Love.”
We could also draw more directly from the performing arts: the Holy Trinity as the divine dance of grace; the Trinitarian God as the sacred song of hope; the Triune God as a troupe of improvisers, who tell fantastical stories inspired by the wild and wooly creatures they relish making.
None of these ways of speaking about God is perfect, and each has its own problems. I mean, of course they do; we cannot possibly speak “correctly” about the infinite mystery of the living God. But let’s make sure our theological language is always wildly expansive and thoroughly inviting, recalling above all else that God is not a solo performer alone on stage. What we mean by the word “God” is always and forever an ensemble, urging, luring, and drawing us ever deeper into God’s own life.
Worship matters, as beloved Isaiah discovered, and the way we worship can make a difference in how we live, which is John’s point throughout his account of the Gospel. Our liturgical life is not a spectator sport; it’s supposed to change us so that we can change the world.
All of this is why I embrace life in the Church as a performance, but never with a “fourth wall.” The whole world is the stage, and we are performing together—with God—for a better world.
The world Christian worship invites us to imagine is a world in which every performance is directed by love, produced by grace, and every actor is committed to peace with justice for the flourishing of every creature of God.
Worship not only invites us to imagine such a world; worship equips us to build it.









I chuckled, a bit ruefully, at the irony: we stored supplies for a war we would not survive in a room built for a fuel that burned us into a 

