Guilt (Ontological)
ELI5
Sartre is saying that just by being born into a world where other people exist, you are already "guilty" — not because of anything you did wrong, but because your very existence puts you in an unavoidable conflict with everyone else, and there is no way out of that conflict no matter what you do.
Definition
Ontological Guilt, as Sartre develops it in Being and Nothingness, names the irreducible structural condition that follows from the bare fact of the subject's upsurge into a world already inhabited by Others. It is not guilt in the moral sense — a feeling of remorse attached to a specific act — but a pre-moral, ontological condition that precedes and grounds all particular guilty experiences. The structure is as follows: all concrete relations between the for-itself and the Other are organized around two unstable poles — love/desire (where I seek to absorb the Other's freedom while retaining my own) and sadism/masochism (where I either annihilate the Other's subjectivity or submit my own) — and these poles do not resolve into a stable synthesis but cycle back into each other, each collapsing into its opposite. From this irreducible circularity, Sartre concludes that no non-violating, non-alienating relation with the Other is structurally possible. To exist in the presence of Others is always already to be in a relation of conflict.
Ontological Guilt is the name Sartre gives to this originary condition of impossibility. My "sin" is not something I did; it is the very event of my being-in-the-world alongside others. Every subsequent relation with Others — whether of love, indifference, hatred, or care — is merely a variation on this original theme, because no variation can escape the underlying structure. Guilt is thus shifted from the domain of ethics and psychology into the domain of fundamental ontology: it is a feature of the human condition as such, not a contingent affective state. This move bears a structural resemblance to the Lacanian concept of original loss, but is framed phenomenologically rather than through the apparatus of the signifier.
Place in the corpus
Ontological Guilt appears in the source jean-paul-sartre-hazel-barnes-being-and-nothingness-an-essay-on-phenomenological at the culminating moment of Sartre's analysis of concrete human relations. It is not a Lacanian concept per se, but it occupies a position that is deeply resonant with several canonical concepts in the corpus. Most directly, it is a radicalization of Alienation: where Lacanian alienation names the structural impossibility of full self-coincidence because the subject is constituted through the Other's signifying field, Sartrian ontological guilt names the parallel impossibility at the level of intersubjective existence — the Other's very presence compromises my being, and mine compromises theirs. Both concepts insist that the loss or violation at stake is not accidental but constitutive. The cross-reference to Bad Faith is equally significant: bad faith for Sartre is the attempt to deny the radical freedom and indeterminacy of the for-itself; ontological guilt is what underlies the temptation toward bad faith in the intersubjective register — we try to fix ourselves as objects (masochism) or to fix the Other as object (sadism) precisely because the groundlessness of our co-existence is unbearable.
The concept also intersects with Desire and Gaze in important ways. Sartrean desire, on this account, is always a failed attempt to possess the Other's freedom without annihilating it — a structure that rhymes with Lacanian desire's constitutive unfulfillability. The Gaze, cross-referenced here, is the mechanism by which the Other's look objectifies the for-itself, and in Sartre this is not an occasional threat but the permanent ontological condition from which ontological guilt derives. The reference to Contradiction and Dialectics is also operative: the cycling between the two poles (love/sadism) is a dialectical movement that, crucially, does not reach Hegelian sublation — it remains, as the corpus's treatment of dialectics warns, an "implacable" structure that forecloses resolution. Identification and Masochism appear as the two modes — submission and absorption — between which the subject oscillates without rest, grounding guilt not in deed but in structure.
Key formulations
Being and Nothingness: An Essay on Phenomenological Ontology (p.410)
original sin is my upsurge in a world where there are others; and whatever may be my further relations with others, these relations will be only variations on the original theme of my guilt.
The phrase "original sin" is theoretically loaded because it deliberately displaces guilt from the moral-theological domain (a sin committed) into the ontological domain (the sheer event of "upsurge" — existence itself); the word "variations" then clinches the structural argument, asserting that no concrete relation, however different in content, can escape or redeem the underlying form of guilt, making it irreducible and irremediable rather than contingent.