Parallactical Structure
ELI5
It's like a picture that, depending on how you look at it, shows two completely different things at once — and the point is that you can never fully collapse those two views into one. Rollins uses this idea to say that Christian revelation doesn't just complete the Jewish tradition; it also breaks it open from the inside, and both things are true at the same time.
Definition
Parallactical structure, as coined in Rollins's The Fidelity of Betrayal (source: rollins-peter-the-fidelity-of-betrayal-towards-a-church-beyond-belief-paraclete), names the formal logic by which a text or event is simultaneously inscribed within a tradition and constitutively ruptures it from the inside. The term draws on the optical metaphor of parallax — the shift in an object's apparent position depending on the observer's vantage point — to describe a structural condition in which two irreconcilable perspectives (inside/outside, fulfilment/rupture, continuity/break) are not synthesised into a third term but held in permanent, productive tension. In Rollins's reading of Matthew's genealogy, Jesus is not simply the culmination of the Jewish lineage but the point at which that lineage is both confirmed and shattered — revelation erupts from within the tradition's own resources without being containable by them.
This is not a dialectical overcoming (Aufhebung) but a parallactic gap: the tradition provides the very symbolic coordinates that the revelatory event displaces. The structure is thus formally self-conscious — Matthew's text performs what it describes, staging the inside/outside split at the level of its own textual organisation. This aligns with the Lacanian principle that the Real cannot be represented from within the Symbolic but leaves a structural trace — a gap, a rupture — that the symbolic framework simultaneously generates and cannot close over. Parallactical structure names that trace as it appears within a religious-textual tradition.
Place in the corpus
Parallactical structure appears once, in rollins-peter-the-fidelity-of-betrayal-towards-a-church-beyond-belief-paraclete (p. 122), where it functions as the formal description of how revelation relates to tradition. It is most directly in dialogue with the canonical concepts of Gap, Rupture, Real, and Extimacy. Like the Gap, it designates a constitutive structural opening — not a deficiency to be remedied but the very condition under which meaning and event become possible. Like Extimacy, it names an inside-that-is-also-outside topology: the revelatory event arises from the tradition (is intimate to it) yet is simultaneously radically exterior to it, resisting full absorption. The "excluded interior" logic of das Ding — the Thing that is at the heart of a system yet radically foreign to it — provides a further structural analogue: Jesus, in Rollins's reading, occupies the position of das Ding within the symbolic tradition, the point that the tradition circles without being able to contain.
Relative to Point de capiton, parallactical structure functions as a kind of anti-quilting: whereas the quilting point arrests the sliding of signification and retrospectively unifies a chain, the parallactical structure names the moment when a putative quilting point instead tears the chain open, revealing the gap it was meant to conceal. The concept is therefore best understood as a specification of Rupture and Real applied to the logic of religious-textual tradition: it describes how the Real — that which "resists symbolisation absolutely" — leaves its structural mark within the very symbolic framework that tries to domesticate it, producing a self-conscious textual fold rather than a smooth narrative of fulfilment.
Key formulations
The Fidelity of Betrayal: Towards a Church Beyond Belief (p.122)
Here we again witness the self-conscious parallactical structure of the text. The event of God is presented here as arising from, yet not contained within, the tabernacles of our traditions.
The phrase "arising from, yet not contained within" is the theoretical crux: it precisely articulates the inside/outside non-synthesis that defines the parallactical structure — the event is not exterior to tradition (it arises from it) nor reducible to it (it is not contained within it), enacting the extimate topology in which the most interior point is simultaneously the most radically exterior. "Tabernacles of our traditions" further signals that what is at stake is the symbolic housing of the sacred — the very structure that revelation both inhabits and exceeds.
All occurrences
Where it appears in the corpus (1)
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#01
The Fidelity of Betrayal: Towards a Church Beyond Belief · Peter Rollins · p.122
<span id="title.html_page_iii"></span>THE FIDELITY OF BETRAYAL > <span id="contents.html_page_vii"></span>CONTENTS > Revelation as rupture
Theoretical move: The passage argues that Christian revelation is structurally constituted by rupture — epistemological, experiential, and existential — and that Matthew's genealogy of Jesus formally enacts this logic: Jesus is simultaneously inscribed within and tears apart the Jewish tradition, making revelation not a fulfilment but a parallactic break internal to the tradition itself.
Here we again witness the self-conscious parallactical structure of the text. The event of God is presented here as arising from, yet not contained within, the tabernacles of our traditions.