Subjectivity Is Truth

Johannes Climacus distinguishes two modes of truth. Objective truth is established by evidence, argument, and approximation: the more evidence, the closer one approaches the truth of the matter. This is the mode appropriate to history, science, and mathematics. Subjective truth is of a different kind entirely: it is constituted not by the content of what is believed but by the passion with which the individual holds it. The "what" of objective truth is irrelevant to the mode of holding; the "how" of subjective truth is everything. Where objective reflection tends to make the subject vanish in favour of the content, subjective reflection makes the relationship — the mode of appropriation — the decisive thing.

Climacus offers a deliberately paradoxical formula: "The most passionate inwardness with the objective uncertainty — this is truth, this is the highest truth available for an existing individual." Faith does not become genuine by accumulating more historical evidence for Christianity's truth; on the contrary, the more the believer seeks to secure their faith objectively, the more the passion that constitutes faith drains away. An infinitely passionate relationship to objective uncertainty is the precise structure of genuine faith. The uncertainty is not a deficiency to be overcome but the existential space in which passionate inwardness has its home.

The polemic against Hegel runs throughout the Postscript. Climacus's core objection is that Hegel's speculative system — which purports to comprehend Christianity as a necessary moment in the self-development of Absolute Spirit — eliminates precisely what is essential to Christianity: the individual's absolute relation to an absolute paradox. To comprehend Christianity speculatively is to stop being a Christian; to stand before the Absolute Paradox (the claim that the eternal has entered time) with infinite passionate inwardness is the only authentic Christian existence. Thought can never substitute for the leap of faith that alone constitutes the religious relationship.

"Subjectivity is truth" appears in §§1–2 of Part Two, Chapter II of the Concluding Unscientific Postscript (1846). The formula has been misread as a defence of irrationalism, but Climacus is making a structural claim about the mode of appropriation appropriate to existential and religious truth, not denying that some things are objectively true or false.