In the spring of 1873, he wrote from Copenhagen to Edvard Brandes:[2] “Just think, I get up every morning at eleven and go to the Royal Library, where I read old documents and letters and lies and descriptions of murder, adultery, corn rates, whoremongery, market prices, gardening, the siege of Copenhagen, divorce proceedings, christenings, estate registers, genealogies, and funeral sermons. All this is to become a wonderful novel to be called ‘Mistress Marie Grubbe, Interiors from the Seventeenth Century.’ You remember, she is the one who is mentioned in Holberg’s Epistles and in The Goose Girl by Andersen, and who was first married to U. F. Gyldenlöve and afterwards to a ferryman.”

[ [2] Breve fra J. P. Jacobsen. Med Forord udgivne af Edvard Brandes.

When the first two chapters were finished, an advance honorarium from his publisher enabled him to follow his longing and make a trip to the south of Europe, but his stay there was cut short by an attack of the insidious lung disease that was, eventually, to end his life. At Florence, he had a hemorrhage and was obliged to return home to Thisted, where the family physician

declared his illness to be mortal. He recovered partially and lived to write his great works, but for eleven years his life was a constant struggle with physical disability.

Marie Grubbe cost him nearly four years of labor, during which time he published nothing except a short story, Et Skud i Taagen (“A Shot in the Mist”), and a few poems. The first two chapters of his novel appeared under the title Marie Grubbes Barndom (“The Childhood of Marie Grubbe”), and were printed in October, 1873, in a monthly magazine, Det nittende Aarhundrede, edited by Edvard and Georg Brandes. The completed book was published in December, 1876, and had sufficient popular success to warrant a second edition in February. Conservative critics, however, needed time to adjust themselves to so startling a novelty, and one reviewer drew from Georg Brandes the retort that certain people ought to wear blue goggles when looking at a style so full of color.

Long before he had finished Marie Grubbe, Jacobsen felt a new novel taking shape in his mind. It was to be the story of a modern youth and be called Niels Lyhne. It was written, bit by bit, in Thisted and abroad, and did not appear until December, 1880, four years after Marie Grubbe. In the latter, he had written of Renaissance types, sensual, full-blooded, and impulsive; only in Sti Högh, who was always cutting up the timber of life into thought-shavings, had he foreshadowed that modern reflectiveness which Heidenstam calls the curse of the nineteenth century. Niels Lyhne is the embodiment of this spirit, and is generally accepted as Jacobsen’s self-portrait, although the events of the story are not those of the author’s life. F. Hansen calls it[3] “a casting up of accounts with life by a man whom death had marked. Thence its Pindaric elevation of thought and expression. It is instinct with a spirit like a swan that rises and rises, on broad, slow wings, till it is lost to sight.” It expresses Jacobsen’s struggle, not only against the bodily weakness that laid its paralyzing hand on his faculties, but also against the sluggish, dreamy blood he had inherited, which made all creative work an agonizing effort.

[ [3] Illustreret Dansk Litteraturhistorie.

Niels Lyhne is an outsider from life. He seems never to fill any particular place in his world. He has a poetic gift and high artistic ideals, but never writes. Two women leave him for other men less fine and lovable. Finally, he returns to his old home and family traditions, to manage his father’s estate, and to marry a sweet young girl, the daughter of an old neighbor. She and her child are taken away from him by death, and in her last illness she forsakes the atheism he has taught her and turns to the old religion, leaving Niels with a baffled sense that her spirit has left him even before the parting in death. At last Niels himself dies “the difficult death”—the closing words of the book.

This is perhaps the place to say a few words about the atheism that is a dreary side of Jacobsen’s rich and brilliant personality. Early in life, he became convinced that human beings must rid themselves of the idea that any supernatural power would interfere between themselves and their deeds. He saw a supreme moral value in the doctrine of evolution with its principle of a universe governed by laws of cause and effect. In Niels Lyhne he emphasized again and again the bitter theory that no one ever added an inch to his height by dreams, or changed the consequences of good and evil by wishes and aspirations. Niels tries to instill into himself and his wife the courage to face life as it is, without taking refuge from realities in a world of dreams. Further than this, Jacobsen attacked no sincere faith. It would be interesting to search out how far, since his day, his principle of the immutability of law has penetrated religious thought, but that would be beyond the scope of this sketch.

For eight years, while writing his two novels, Jacobsen had lived in his little native town in Jutland with occasional trips to the south. After the completion of Niels Lyhne, he resumed his place in the literary circles of Copenhagen, which he had shunned—so he humbly confessed—because he was ashamed of never getting anything finished. His old diffidence seemed to have left him; to the sweetness and quiet whimsicality that had always endeared him to his friends he added a new poise and assurance. He was deeply gratified by the reception given Niels Lyhne by people whose opinion he valued, and when he was told that Ibsen was reading it aloud to his evening circle, and had pronounced it the best book of its kind in modern literature, he characteristically remarked that this was pleasant to hear, even though John Poulson (Ibsen’s friend and biographer) no doubt exaggerated a little.