Beauty as Judgment: What Mozart Knew That Adam Smith Could Not Say

The horns that would not stop

Somewhere in the second act of Così fan tutte, a pair of horns enters the orchestra and refuses to behave. Fiordiligi is singing what feels like the most sincere thing she has ever sung — a confession of shame, a plea for mercy — and those horns keep interrupting her, twisting the scene into something heartbreaking and faintly mocking. Audiences in Mozart's day would have caught the joke immediately. The horns were the stock symbol of the cuckolded husband. Their intrusion said something Fiordiligi could not hear: you are already lost, and the music knows it before you do.

Dorian Bandy's essay "Artist of Sympathy and Cruelty" in Aeon takes this scene as the center of a compelling argument. Mozart, Bandy contends, was doing something philosophically precise: training his listeners in Smithian sympathy, that imaginative faculty by which we inhabit another person's predicament, weigh it against our own judgment, and emerge — if we are honest — somewhat destabilized. The horns are not just a joke. They are a device that implicates us in the very cruelty they describe. We are pulled into Fiordiligi's anguish and mocked alongside her.

The argument is bracingly good. And it stops, almost deliberately, at the edge of the deeper question.

What sympathy cannot carry

Adam Smith's account of moral sympathy, as Bandy renders it, is an epistemology of the imagination: we learn ethics by projecting ourselves into other minds, modeling their dilemmas, calibrating our responses against what an impartial spectator would endorse. It is a sophisticated framework, and Mozart, Bandy argues, exploits it masterfully. The seduction duet from Don Giovanni — in which Zerlina gradually adopts Giovanni's melody even as her words protest indecision — is exactly the kind of moral trap Smith's theory describes. Desire outruns the consciously constructed self-narrative. The listener, drawn in by the music's tenderness, feels a tinge of disappointment when the scene is interrupted.

But notice what this account requires beauty to be. In the Smithian reading, musical beauty is a mechanism — a delivery system for affective states that then become data for moral reasoning. Beauty softens our defenses, places us inside another's experience, and hands us over to the impartial spectator for adjudication. It is a means, and a powerful one. What it is not, in Smith's framework, is itself a form of disclosure. Beauty shows us nothing that reason could not reach by another route. It just gets there faster.

Hans Urs von Balthasar spent most of his theological career arguing against exactly this reduction. In Gloria: A Theological Aesthetics, he insists that beauty is not a rhetorical amplifier for truths arrived at elsewhere. It is the form through which certain truths can only be known — truths about love, about suffering, about the kind of reality that will not fit inside a proposition. When Fiordiligi sings, and the horns enter, and we feel simultaneously her guilt and her victimhood and our own complicity, something is happening that exceeds the mechanics of sympathy. We are being shown the shape of a world in which love and betrayal are not opposites but, terrifyingly, near neighbors. That is a metaphysical disclosure. Smith's vocabulary has no room for it.

The cruelty that is not only irony

Bandy is careful to hold both poles of Mozart's genius — the sympathy and the cruelty — without collapsing them into each other. This is intellectually honest and part of what makes the essay so good. But the essay treats Mozart's cruelty primarily as artistic strategy: the composer wields beauty as a weapon, then turns it against both character and audience to heighten moral complexity.

Augustine would want to press this further. In The Confessions, the whole arc of aesthetic experience is a restlessness that beauty provokes but cannot by itself satisfy.[^1] Beauty disturbs us because it carries what Balthasar calls a Vor-Schein — a foretaste, a preliminary gleam — of something the created order gestures toward but does not contain. When Mozart's horns shatter Fiordiligi's sincerity, the shattering is not only irony. It is exposure. The gap between what she sings and what the orchestra tells us about her situation is the gap between how love presents itself to the one inside it and what love actually costs when it meets the world's betrayals. That gap is not just morally interesting. It is, for the Catholic tradition, theologically significant. It is where the suffering that belongs to all genuine love becomes visible.

Balthasar's account of kenosis — the self-emptying that stands at the center of love — illuminates what Mozart keeps staging in these operas. Giovanni drags Zerlina into an exchange that is, briefly and genuinely, tender, then interrupted by a world that will not let tenderness survive its own momentum. Fiordiligi's shame aria is ravishing precisely because it costs her something. The beauty is not decorative; it is the form through which the truth of what her love demands becomes audible. That Mozart then pierces it with horn calls does not negate this. It deepens it. The wound is part of the revelation.

The strongest form of the essay's case

Bandy might fairly respond: all of this is very well as theology, but Mozart was not writing theology. He was writing opera — a secular, commercial, socially embedded form — and his moral seriousness is better understood through Enlightenment frameworks that carry no metaphysical freight. Smith's sympathy is available to anyone in the audience, believer or not. Why impose a Balthasarian lens on a composer who almost certainly would not have recognized it?

This deserves a straight answer. The Catholic tradition does not claim that Mozart was consciously doing theology. It claims something more modest and more interesting: that when an artist of Mozart's power touches the real structure of love, betrayal, guilt, and desire, what he touches is reality as it actually is. Reality, on the Catholic account, has a shape that beauty can disclose even when neither artist nor audience can name it theologically. Balthasar calls this the objective form of beauty: not a projection of religious feeling, but the thing itself, which the great artists reach through fidelity to their craft.

The Balthasarian reading does not contradict Bandy's. It receives it and asks where it is pointing. If Mozart's music can suspend us in ethical confusion without resolving it — if it can make us feel Zerlina's attraction from the inside while knowing Giovanni is predatory, feel Fiordiligi's guilt while knowing she is also a victim — then what is being disclosed is not merely a cognitive puzzle for the impartial spectator to adjudicate. It is the condition of finite creatures who love in a world that does not protect love from its own consequences. That condition has a name in the older tradition. It is called the fallen world, and the beauty that reveals it is, for that very reason, shot through with longing.

Something specifically theirs

At the close of Così fan tutte, the characters are paired off again, symmetry restored, the philosopher vindicated. Mozart does not write a happy ending so much as a provisional one — the kind of resolution that everyone on stage knows is slightly fraudulent. The music neither celebrates nor mourns. It simply continues.

Leave the opera house with that music in your ears, and you are not carrying moral propositions. You are carrying a question about what faithfulness costs when it has already been broken, and whether the people we were before a betrayal are the same people who emerge from it. Adam Smith gives us the tools to analyze that question. Balthasar and Augustine suggest that the beauty which forced the question on us was itself a form of address — something calling us toward a love that does not depend on the beloved's constancy to hold. Mozart may not have meant to say that. But the horns keep playing anyway.

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References

[^1]: Augustine, The Confessions (various editions), Books I–X; the arc of aesthetic restlessness toward the divine is the structural argument of the work as a whole.