Prof.PAUL SCHÜTZ-Rainer Maul /-Freelance Architect Tuncer Cakmaklı
A church which can be used simultaneously by the Catholic and Protestant communities.
The semi-symmetrical design of the church allows for the two communities to have separate or joint worship services as circumstances dictate.
(Freelance Architect for Prof. Paul Schütz & Rainer Maul Architects.)
Throughout the long history of humankind, religion has been both: the invisible thread that binds millions—and the sword that cuts them apart. That faith in the same God has led to war is no longer a paradox, but a historical pattern. Theology speaks of mysteries; history often of tragedies.
The split between Catholics and Protestants—two faces of the same Christian origin—was never merely a doctrinal disagreement over justification, the Eucharist, or indulgences. It was, like every schism, a psychological act. A quiet mistrust that found its way into physical form: separate churches, separate rituals, separate families.
The apple of discord thrown by Luther into the Roman window did not only lodge itself in the Vatican; it rolled into the living rooms of ordinary believers. And when a Catholic daughter fell in love with a Protestant boy, not only the heart trembled, but the foundation of family peace. A wedding—the moment of unity—became a stage for difference. Two denominations, one promise—but which altar?
The Ecumenical Church in Karlsruhe-Oberreut is not just a building. It is a thought cast in stone, a semantic bridge between theological languages. It carries within it a paradoxical idea: separation that enables unity. Two prayer rooms—back to back—like twins who cannot see each other, but share the same heartbeat. And in between: the third space.
A space that is more than a passage. It is the place of encounter, of library, of entrance, of dialogue. It is the room where a Catholic-Protestant wedding becomes possible without betrayal—of faith or of family. The walls open. The chairs turn. And what once seemed theologically irreconcilable becomes architecturally tangible.
The architecture itself preaches here—without words, but not without effect. Materials have been chosen as if diplomacy were being built. Light falls not by accident, but as a sign. Everything carries meaning, because everything carries hope.
To say it with a semiotic smile: this house of God is a text. And this text does not say “Either – Or,” but “Both – And.” It is not a palace of tolerance—because tolerance can be condescending. It is a space of recognition. Of difference, yes—but a difference rooted in togetherness.
In a world where difference is so often seen as threat, this church is an architectural manifesto: it believes in the power of coexistence. And perhaps—just perhaps—peace between denominations does not begin with a council, but with a glance beyond the backrest of one’s own chair.
Because sometimes, new dogmas aren’t needed. Just a door. Or better yet: a wall that can be opened.
