The Sickness Unto Death by Søren Kierkegaard

How hard is The Sickness Unto Death to read?

The Sickness Unto Death scores 62 out of 100 for difficulty on ReadingRate, making it quite demanding. The score is a weighted composite of nine measures: four of how hard the prose is to parse, five of how hard the meaning is to extract.

Vocabulary: 78 out of 100

Kierkegaard's text deploys specialized philosophical and theological vocabulary throughout — phenomenological psychology, dialectical progressions, Greek terms (τοἔτερον), Latin phrases (cogito ergo sum, e concessis, praesens in futuro), and Weber's Entzauberung. Each paragraph introduces concepts like 'spiritlessness', 'hypotaxis of the self', and 'hysteron-proteron' that demand philosophical literacy. The density is closer to Gravity's Rainbow than to accessible academic prose, though context often helps anchor the stranger terms.

Sentence structure: 75 out of 100

Sentences regularly run to 100 words or more, with multiple nested subordinate clauses, parenthetical qualifications, and mid-sentence reversals that require the reader to hold the opening clause in memory while processing several dependent modifications. The structure resembles Jamesian hypotaxis — 'the despair is precisely not being able to die' arrives after three layers of conditional framing. Paragraph-level arguments snake through five or six conceptual pivots before landing. Not unpunctuated monologue, but demanding sustained attention.

Abstraction: 95 out of 100

There is almost no narrative or concrete scene in the entire text — it is wall-to-wall philosophical exposition about selfhood, despair, spirit, and their relationship to God and Christianity. Even the rare illustrative examples (the drunk peasant, the man and his residence) are deployed as abstract analogies, not stories. Exceeds Brothers Karamazov in abstraction because there is no drama to ground it — only argument building upon argument in a purely conceptual register.

Information density: 88 out of 100

Each page advances multiple distinct conceptual claims: a new species of despair is named, distinguished from the previous, subdivided into further forms, and situated in relation to consciousness, selfhood, and God. Footnote references to Hegel, Weber, Sartre, Wittgenstein, and Macbeth are woven into the main argument without slowing it. The dialectical structure (A → α, β; B → subsection A, B, C) means the reader must track hierarchical distinctions simultaneously. Dense even by the standards of 19th-century German philosophy.

Narrative indirection: 45 out of 100

As a philosophical treatise, The Sickness unto Death states its arguments directly rather than encoding them in narrative. Anti-Climacus tells you what despair is, what its forms are, and what the cure consists of. Readers must interpret within a Christian theological framework that is stated, not dramatized. The indirection that does exist comes from the pseudonymous structure — Anti-Climacus is not Kierkegaard — requiring calibration between the author's expressed position and his own, but this is a matter of framing rather than narrative ambiguity.

Symbolic density: 55 out of 100

The title draws on the Lazarus story as a structuring symbol — the sickness that is not unto literal death but unto spiritual death — and 'despair' itself functions as a richly layered concept carrying ethical, psychological, and theological registers simultaneously. The image of the man with his back to the Town Hall pointing straight ahead captures the dialectic of misdirected consciousness. But this is primarily argument, not symbolic fiction; the symbolic work is concentrated rather than pervasive.

Ironic distance: 60 out of 100

The text carries substantial ironic freight: the 'happily married' bourgeois Christian who considers himself spiritually secure is drawn with withering satirical precision, and passages about priests thanking churchgoers 'on God's behalf' are openly sardonic. The pseudonymous structure — Anti-Climacus written by Kierkegaard, who places himself 'lower than Anti-Climacus' — creates a gap between stated position and authorial stance that rewards attention. Not quite the sustained destabilizing irony of Lolita, but pointed throughout.

Resolution withholding: 50 out of 100

The book does build toward a conclusion — faith as the opposite of despair, the 'transparent grounding in the power that established the self' — but that conclusion presupposes acceptance of the Christian framework that Anti-Climacus never argues for, only asserts. Readers outside that framework find the resolution withheld in a specific way: the cure is named but its availability depends on premises the book treats as given. The structure is closed, but the meaning remains contingent on the reader's theological standpoint.

Structural complexity: 55 out of 100

The text has a clear two-part structure (Part One on the forms of despair; Part Two on sin as despair before God), with hierarchical subdivisions (A/B/C with α/β within each) that function like a scholastic summa. The pseudonymous authorship adds a reflective layer: readers encounter Anti-Climacus's 'idealized' Christianity filtered through Kierkegaard's editorial distance. The dialectical nesting is intellectually complex, but the forward linear progression through increasingly intense forms of despair keeps the reader oriented.

How The Sickness Unto Death is regarded

The Sickness Unto Death holds a literary regard score of 91 out of 100, weighing its place in the canon, its critical reception, its influence on other writers, and the standing of its author. Regard is measured separately from difficulty: a demanding book is not necessarily an admired one.

About the author

Søren Kierkegaard