Hans Halvorson

The Doctor's Son Called Gabrielis

The catalog entry for F.C. Sibbern gives the professor: the Copenhagen chair held from 1813 to 1870, the friend of Poul Martin Møller, the teacher whose lectures Kierkegaard attended. A biographical essay by Henrik Schovsbo, published on the Royal Danish Library’s text portal as the introduction to a scholarly edition of Sibbern’s two Gabrielis novels, fills in the life that produced him — and it turns out that several things this catalog already holds, not least the novels’ odd shared title, only make sense once that life is known.1

A doctor’s son named for his father

Sibbern was born in Copenhagen, son of a physician, Frederik Gabriel Gottlieb Sibbern, and his wife Charlotte Amalia Frederica Lovisa, née Wilcken. Both parents were of Holstein stock and spoke German at home — unremarkable in a Copenhagen that was then capital of a joint Danish-Norwegian-German monarchy — and both belonged to the German-inflected pietist Brødremenighed, the Moravian Brethren, the same fellowship Kierkegaard’s own family felt bound to. “Doctor Gabriel’s son” is, in Latin, Gabrielis — the genitive Schovsbo gives as the source of the pen name and title character of the two novels this catalog holds, Efterladte Breve af Gabrielis (1826) and Udaf Gabrielis’s Breve til og fra Hjemmet (1850). The boy attended Copenhagen’s German St. Petri school until his father’s early death, after which the gifted child was taken in at Herlufsholm, the boarding school near Næstved. Where German language and culture had shaped him until then, Schovsbo writes, he became Danish there.

Three gold medals and a law degree

He was a model student: matriculated in 1802, took his law degree (juridisk kandidat) in 1810, and the doctorate the following year on a dissertation in legal philosophy — the De principiis philosophicis disciplina juris this catalog’s bibliography already lists under 1811. He also read mathematics and natural science alongside law, and won the university’s gold medal in philosophical questions three times over.

Walking to Hegel, and to Goethe

A dissertation earned a young Danish scholar the customary dannelsesrejse, an educational tour abroad, and Sibbern’s turned out to decide the rest of his career. While he was still travelling, the newly founded university at Christiania — Oslo — offered him its chair in law; he declined it. He was frugal and Denmark was poor, so he covered the tour on foot, walking German roads from philosopher to philosopher. He sought out Hegel, at that point a gymnasium rector in Nuremberg rather than the dominant figure he would become, and reached Goethe as well: finding the poet away from Weimar and on holiday in Karlsbad, Sibbern walked on into what is now the Czech Republic and spent an afternoon with him in the spa gardens. Of lasting importance was a second meeting with Heinrich Steffens, whom Sibbern had first heard, without much effect at the time, at Steffens’s celebrated lectures at Copenhagen’s Ehlers Kollegium in the winter of 1802–03 — sitting, that first time, alongside Adam Oehlenschläger, N.F.S. Grundtvig, St. St. Blicher, and Schack von Staffeldt. But it was Schelling, met on this same journey, whose romantic identification of spirit and matter left the deepest and most permanent mark, together with the broader romantic conviction that art — poetry above all — was a source of knowledge on a footing with natural observation and rational speculation. Both convictions run through Sibbern’s own later work in psychology and aesthetics alike.

A rival twice over

Sibbern was still abroad when Copenhagen called him home in 1813 to its new chair in philosophy. The ageing poet Jens Baggesen, who felt exiled to the provinces in his own professorship at Kiel, wanted the position badly and lost it to a twenty-eight-year-old he privately regarded as little more than a favored schoolboy. It was not the only thing Baggesen lost to him: Sibbern had already formed the kind of chaste, intense spiritual attachment the age prized to one of its most celebrated women, Sophie Ørsted (1782–1818) — Adam Oehlenschläger’s sister, married to the jurist and statesman Anders Sandøe Ørsted — and it was Baggesen who, after Sibbern, succeeded to that same devoted role. Sophie Ørsted died in 1818 with the manuscript of Efterladte Breve af Gabrielis nearly finished; Sibbern, by his biographer Jens Himmelstrup’s account, had read much of it aloud to her before her death, wanting her to have answered the questions his infatuation had raised. The novel did not appear for another eight years, and its contemporary readers took it, not entirely wrongly, as a roman à clef about her.

Fifty-seven years in the chair

Sibbern held the Copenhagen professorship until 1870, and Schovsbo counts fifty-seven years’ worth of students, Poul Martin Møller and Kierkegaard among them, shaped by his lectures and his introductory textbooks. He built the philosophy curriculum up largely from nothing in his first years, teaching elementary logic while also detaching psychology from earlier speculative treatments and grounding it empirically — the discipline whose principal statement, Menneskets aandelige Natur og Væsen (1819) and its sequel, dated 1820 in Schovsbo’s account against the 1828 this catalog’s bibliography gives for the same Psychologisk Pathologie, went through reprintings as late as 1885.2 Over the following decades Sibbern’s own position settled into an optimistic conviction that an “all-intelligent” ideal-religious power, at once personal deity and world-governance, underlies the cosmos and remains open to human understanding — a Christianity increasingly filtered through romantic and speculative categories, shedding whatever would not go into concepts. It was this milieu that formed Kierkegaard, who took a great deal from it and then broke just as violently with its harmony-seeking religious temper. Sibbern was more than his student’s teacher: he was also his regular walking companion in later years, and sat as an examiner on his dissertation.

The doctrine that came out of the crisis

Schovsbo’s essay is written to introduce the novels, and it stops where the philosophy begins. Kim Minke’s chapter in Dansk litteraturs historie takes up exactly the part Schovsbo leaves out, and it turns on the same crisis.3 What the loss of Sophie Ørsted gave Sibbern, on Minke’s reading, was a way of reading a halted passion as a stage in a personal development — and that reading became a doctrine.

The lectures of 1819, delivered for „dannede Mænd og Kvinder“ and printed as Om Elskov, speak about sensual drive and desire more plainly than was usual at the time. But the drive — „Drivten,“ in Sibbern’s spelling — is only one side of a unity-drive at work through everything, and the textbook of the same year draws the consequence:

Men vi drives dog ej uimodstaaeligen og med physisk Nødvendighed. (…) Drivten driver os ikke anderledes, end at en Reflection kan træde ind imellem, standse og betragte Kravet, og bestemme, om det ogsaa skal tilfredsstilles.

Cognition, feeling and will are not separable, and all three have to enter the process of Dannelse whose end is what Sibbern calls personality — the person’s own organising of the elements he consists of, so that they interact in freedom. The decisive move, and the one that matters for everything downstream, is the weight put on individuality. A truth cannot be appropriated until it has been personally lived and undergone, and cannot be put to use until the will has translated it into an actual life. In Sibbern’s own words, from 1838:

I al Erkjendelse besidde vi dog egentligen kun det Erkjendte paa den fulde, fyldige Maade, forsaavidt vi deri besidde det Sande, som personliggjort i os, som Noget, hvori vi villigen og gjærne røre os, hvori vi have og nyde vor egen personlige Tilvær. Jo mere dette Pathos taber sig, desto mere staaer Erkjendelsen som et Skyggebillede i os, en Reminiscents (…).

Set against Hegel, where the individual is subordinated to the universal and subjective truth to objective, so that the well-ordered state becomes the real end of Dannelse, this is a deliberate reversal, and Sibbern pushes it to the point of defending self-assertion outright: „En kraftig Egoismus hører med til Sjælesundhed og er af en væsentlig Betydenhed i Livet“ — since only an I, a personality, can give itself away in love, and only a strong one can do it strongly. Minke’s claim is that this is what gives Danish Dannelse-thought its particular stamp, standing fairly alone in Europe: Poul Martin Møller, Kierkegaard’s ethicist, the authors of the Bildungsroman all have Sibbern’s personality-philosophy as a built-in premise, and it is on this ground that the critique of Hegel is formulated which „baner vej for Kierkegaards.“

Livspoesien

The chapter that carries the philosophy is titled Poesien som livsfilosofi, and contains no poetry at all; the poetry is in the section that follows it, on the brevroman. There the crisis gets its direct working-out rather than its indirect one, and there the title is finally paid off.

Minke’s verdict on Efterladte Breve af Gabrielis (1826) is the one this catalog should have been carrying. Christian Molbech, in the only substantial contemporary review, ran the obvious comparison with Goethe’s Werther and found the book wanting. Read as a wertheriade it does fail — „først og fremmest fordi den slet ikke er det.“ It is instead the seed of the Danish Bildungsroman, or simply the first of them, and that, not the love story, is where its standing as a classic comes from. Mynster saw it at the time, which is why Sibbern printed his friend’s private response as the book’s fortale:

Og dette er det Mærkværdige, det Sieldnere ved disse Breve: uagtet al Jammer, uagtet den idelig tilbagevendende Klage, stunder den Sjæl, som her udtaler sig — forskiellig fra Werther, om hvis Lidelser Enhver her vil erindres — ikke til Døden, men til Livet (…) vi forvisses ideligen om, at det dog er en dygtig Tilværelse, der vil udvikle sig af denne Forvirring.

The pedagogical design is visible in the furniture. Some hundred letters from a young theology student to a friend, written from the country around his old boarding school — Herlufsholm again — where he has gone to be away from her; and interpolated into them a series of free-standing life-histories from people he meets, a schoolmaster and an old amtmandinde, who serve as mirror figures. The trap Gabrielis is in is not desire as such. It is that the woman is completely interwoven with the higher world he has glimpsed, and that world with her, so that the very thing which should lift him above desire becomes its object. Breaking the circle takes more than flight and more than the self-therapy of the letters: it takes the old amtmandinde fulfilling his dearest dream in parody by stepping into the role herself, which finally separates the beloved as body from the beloved as mirror of his own soul. What he had taken for access to the eternal world of poetry was, he recognises, a euphoric potentiation of his own ego. „Jeg var ikke kommet ind i Livets Kamp engang, og levede, som om jeg var ud over den.“

Livspoesien is what lies on the other side. It is the subject of the much later and, in Minke’s judgement, weaker continuation, Udaf Gabrielis’s Breve til og fra Hjemmet (1850), set ten years on, where Gabrielis has a living on Fyn and a marriage to the blind Florentine, and where his own ego withdraws quite literally into the background in favour of other people’s stories. Behind it all he feels God’s heart beating — „en usynlig Storhed eller et usynligt Dyb, som lader os ane sin Nærværelse, ja føle den i os og om os.“

One consequence of this matters for how the catalog reads Sibbern against Kierkegaard. Because the obligation to one’s fellow man is for Sibbern the core of Christian teaching, he could argue — in a university festskrift of 1847 — that a man may „aldeles … høre til Guds eenbaarne Søns Samfund og Rige uden at være Christen, ja uden at vide af Christi Navn at sige eller kjende til hans Ord og Virken.“ His Christianity therefore forms the background of his philosophy without becoming its object — which is exactly the opposite of Kierkegaard, and which leaves the philosophy itself lying, as Minke puts it, clearly in the idealist track of Schelling and Steffens.

Remembered for the wrong half

Schovsbo’s own verdict, offered to introduce an edition of the novels rather than the philosophy, is blunt: the philosophical and psychological work that occupied most of Sibbern’s working life is now largely forgotten, and he survives in Danish letters chiefly as the author of the two Gabrielis books — the very books this catalog’s bibliography files as incidental to the philosophy, and which began, on Schovsbo’s telling, as one professor’s way of answering a question a woman he loved never got to ask.

  1. Henrik Schovsbo, “F. C. Sibbern,” Arkiv for Dansk Litteratur, Det Kongelige Bibliotek, https://tekster.kb.dk/text/adl-authors-sibb-p-val-root. Consulted 7 September 2026. The essay is written to introduce Schovsbo’s own edition of Sibbern’s Gabrielis novels and is accordingly weighted toward the fiction; it is used here for biographical detail — parentage, education, the 1811–13 journey, the Sophie Ørsted history, the students — not otherwise available in English, not as an authority on the philosophical works this catalog transcribes.↩︎

  2. Schovsbo dates the second part of Menneskets aandelige Natur og Væsen — “Psychologisk Patologi” — to 1820; this catalog’s bibliography, following its own sources, dates the same “2. Deel,” subtitled “Psychologisk Pathologie,” to 1828. Both cannot be the date of first publication; the discrepancy is recorded here rather than silently resolved, pending a check against a title page.↩︎

  3. Kim Minke, “Poesien som livsfilosofi — F.C. Sibbern” and “Sibberns brevroman — kimen til den danske dannelsesroman,” in Dansk litteraturs historie, 5 vols., eds. Klaus P. Mortensen and May Schack (2006–9), on lex.dk. Consulted 16 September 2026. Two consecutive chapter-sections; the first carries the philosophy, the second the novels, and neither is intelligible alone — the running title’s poesi appears only in the second. Printed volume and page range not given online and not yet established against the printed set. Danish passages are quoted as Minke gives them; his text modernises spelling in running prose but not inside the block quotations.↩︎

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