Circulus Vitiosus Deus

Nietzsche's phrase from Beyond Good and Evil §56 — "Well? And wouldn't this then be — circulus vitiosus deus?" — asking whether the mysterious desire to think "down to the depths of pessimism" might itself be a return to an opposite ideal, a reversal that reveals a circular self-grounding the thinker did not intend. Merleau-Ponty picks up the phrase in two February 1959 working notes to The Visible and the Invisible — "The Tacit Cogito and the Speaking Subject" and "Genealogy of Logic, History of Being, History of Sense" — and makes it the figure for his own "indirect method (Being in the beings)": "This reversal itself — circulus vitiosus deus — is not hesitation, bad faith and bad dialectic, but return to Syge, the abyss. One cannot make a direct ontology" (VI, 179/231). This is the only place in all of MP's writings where he directly quotes Nietzsche. Chouraqui 2014 makes the phrase architecturally load-bearing for his entire argument — it is the chosen figure for the shared circularity of indirect ontology, returned to across three major sections of the book with a dedicated Conclusion subsection. Chouraqui 2016 is a focused journal-article follow-up that develops the motif as MP's "ontology of ontology" — an ontology that must account for its own existence within the Being it describes — and deepens the reading along four axes: the theological dimension (the Deus part), MP's philological sources, the formal double-circle structure, and a political-ethical consequence.

Key Points

Nietzsche's BGE §56: the aphorism asks whether the "mysterious desire" to think through pessimism is itself a sign of "an opposite ideal" — a circular movement in which pessimism becomes its own self-overcoming. Chouraqui reads the phrase as Nietzsche's recognition that the philosopher's own operation is part of what the operation describes.
The Deus–Teufel pun encoded in the phrase: In German, Teufelskreis ("devil's circle") is the ordinary word for "vicious circle." Nietzsche writes at KSA 35[72] (1885): "a single God would only ever amount to a devil [Teufel]!" Combined, the phrase circulus vitiosus Deus is philologically a "devil's circle" of the Deus-become-Teufel. As soon as God is taken as absolute, it becomes a devil; the circle is the form of that becoming. Chouraqui 2016 recovers this pun as evidence that the phrase is philosophically self-subverting, not just cryptic.
MP's appropriation in two February 1959 V&I working notes: "The Tacit Cogito and the Speaking Subject" and "Genealogy of Logic, History of Being, History of Sense." The full passage: "This reversal itself — circulus vitiosus Deus — is not hesitation, bad faith and bad dialectic, but return to Syge, the abyss. One cannot make a direct ontology" (VI, 179/231). This is MP's only direct quotation of Nietzsche anywhere in his corpus.
Chouraqui 2014 reads the phrase as architecturally load-bearing: it appears in the Introduction's first endnote, as a substantive motif in the Transition chapter, and as a named subsection of the Conclusion. The book's overall argument — that Being is self-falsification through the phenomenon of truth — is crystallized in the claim that any ontology that honors the thesis must be circular in precisely the sense circulus vitiosus deus names.
Chouraqui 2016 treats the phrase as the figure of MP's "ontology of ontology" — an ontology that must account for its own existence within the Being it describes. The phrase characterizes three things at once: (a) the structure of being; (b) the structure of any proper ontological account of being; and (c) the structure of the relations between being and the philosophy of being.
The circle doubles over: the first circle is perception's determination of beings; the second is ontology's determination of Being. Every point of the first is also a point of the second. The act of philosophically stating the first circle is itself a moment on the second. Chouraqui 2016 calls this the double-circle structure and identifies it with MP's "hyperdialectics" (VI 127) and "surreflexion" (VI 60, 69).
The circle is not a failure of the method but the method's signature: for both Nietzsche (mysterious desire → opposite ideal) and MP (beings → Being → beings), the philosopher's operation turns out to be itself an event within the movement the operation describes. The circulus is Chouraqui's name for this self-inclusion.
"Syge, the abyss" is Claudel, not Heidegger: the reference in MP's V&I note is to Claudel's Art poétique — "Time is the invitation to death, an invitation sent out to every phrase to come and decompose itself within a total and explicative harmony to consummate the adoring speech by whispering it in the ears of Syge, the abyss" (Claudel 1984: 61). Chouraqui reads this as "death by full determinacy" — consistent with MP's PP 86 on the "absolute positing of a single object [as] the death of consciousness."
MP returns to the same theme in his commentary on the preface to GS: the only MP text devoted to any sustained reading of Nietzsche. Chouraqui 2014 treats the Circulus Vitiosus Deus subsection and the GS commentary as two passes at the same insight, confirming the motif is not incidental.

Details

Nietzsche's BGE §56

The aphorism Chouraqui quotes reads:

"Anyone who has struggled for a long time, as I have, with a mysterious desire to think down to the depths of pessimism [...] this person may, without really intending it, have opened his eyes to the opposite ideal [...]. Well? And wouldn't this then be — circulus vitiosus deus?" (Nietzsche, BGE 56)

Chouraqui emphasizes that the phrase is untranslatable (the Latin is grammatically ambiguous) and that this is part of its force. What matters for Chouraqui is the structural situation it names: a thinker pursuing a line of thought "without really intending it" opens onto its opposite, and this reversal is not a mistake or contradiction but the signature of a reality that the thinker is already inside. "Nietzsche takes his own desire to be the expression of something he ignores. The negative movement of 'thinking down,' 'pessimism,' is thereby associated with a positive one: the affirmation of this mysterious reality from which this desire arises" (Conclusion).

Chouraqui glosses: "this mysterious desire is the symptom of a reality that refuses to be denied. This desire is the expression of a 'pre-knowing' of the same sort as Merleau-Ponty's, expressing itself only as a reaction (against pessimism) and presenting itself as an 'ideal.'" The circle is not an argumentative defect — it is the way reality imposes itself on the thinker who is inside it.

MP's V&I working note (VI 179/231)

MP's note is the only direct quotation of Nietzsche anywhere in MP's corpus. The passage:

"This reversal itself — circulus vitiosus deus — is not hesitation, bad faith and bad dialectic, but return to Σιγή, the abyss. One cannot make a direct ontology. My indirect method (Being in the beings) is alone conformed with Being — 'negative philosophy' like 'negative ontology.'" (MP, VI 179/231)

MP also writes in the same note: "the end of a philosophy is the account of its beginning," and this beginning-conclusion is "a pre-knowing, a pre-meaning, a silent knowing" (VI 179/231).

On Chouraqui's reading, MP is saying: the circular character of indirect ontology — beings logically prior to Being, Being ontologically prior to beings — is not a bug. It is the structural consequence of trying to think Being without pretending to stand already within it. The circle is the alternative to the Heideggerian conceit of direct ontology, and MP uses circulus vitiosus deus as the figure for this alternative.

Chouraqui's structural weight

The motif appears in at least three places in Ambiguity and the Absolute, each adding a layer:

Introduction, endnote 1: Chouraqui catalogues the "only textual reference" MP makes to Nietzsche, noting the appearance in the V&I working note. He also observes that the same BGE §56 is cited by Heidegger (1991, 2: 65, 258) and Löwith (1997, 54, 219). This establishes the phrase as the single philological anchor for the MP–Nietzsche connection.
Transition chapter: First substantive use. Chouraqui introduces the phrase as the figure for the circularity of MP's intra-ontology: "Merleau-Ponty famously encounters Nietzsche's 'circulus vitiosus Deus' in his own philosophy (VI, 179/231). As I shall argue in the next chapter, he saw this circle as a representation of the crossing of the logical and ontological orders to which his 'intra-ontology' commits him." Here the circle is already named as Chouraqui's way of reading MP's distinction between logical and ontological orders (beings logically prior to Being; Being ontologically prior to beings).
Conclusion, named subsection Circulus Vitiosus Deus: A dedicated subsection (lines 2306–2330 in the raw; pp. ~229–232 of the printed book). This is where Chouraqui's whole argument lands. He quotes both the MP note and the Nietzsche aphorism in full, provides exegesis of each, and concludes: "Both Nietzsche and Merleau-Ponty seem to agree that intra-ontology is their philosophy, that it operates a negative movement, and that it is circular insofar as its conclusions lead to its own premises." Immediately after, Chouraqui notes that MP returns to the same theme a few months later in his commentary on the preface to GS (NC 275–278) — the only MP text devoted to any sustained reading of Nietzsche.

Thus the motif is not a passing reference. Chouraqui builds toward it. The entire recursive-paradox reading of Being as self-falsification — that philosophy is itself a sedimentative event within the movement it describes — is focused in the Circulus Vitiosus Deus subsection. "This ontology is nothing but a sedimentation of the phenomenon of truth, and thereby takes its rightful place within its own account as a sedimentative event" (Conclusion).

The cardinal synthesis: "This very circle itself is sedimentation"

Surfaced by the 2026-04-21 motif re-ingest as a formulation the April 11 extraction missed: the Circulus Vitiosus Deus subsection contains the book's most compressed identification of the circle-motif with sedimentation and with self-falsification. After the two paragraphs where Chouraqui exhibits MP's BGE 56 citation and names the recursive self-inclusion of philosophy in its own object, he writes:

"This very circle itself is sedimentation." (Conclusion)

The three-term identity this formulation names — circle = sedimentation = self-falsification — is the cardinal synthesis of the whole book. Each is the mechanism behind the other two:

Circle names the form of the self-inclusion: the movement that returns to itself as its own condition, because there is no outside-of-Being from which Being could be described.
Sedimentation names the process that produces the circularity: every ontological statement overdetermines the indeterminate, and the overdetermination is itself a moment of the movement overdetermined.
Self-falsification names the ontological thesis that makes both the circle and the sedimentation intelligible: because Being is the movement of self-falsification, the ontology that articulates this thesis cannot stand outside it.

The three terms are not three claims linked by inference; they are three names for one structure viewed from three angles. The "this very circle itself is sedimentation" formulation is Chouraqui's sharpest articulation of this identity, and the cardinal textual anchor for reading the Circulus Vitiosus Deus subsection as the architectural keystone of the book. See sedimentation and self-falsification for the two paired concept pages, which should be read alongside this one as three angles on a single structure.

Why the motif matters

Three things hang on the circle:

The refusal of direct ontology: MP's "one cannot make a direct ontology" is, for Chouraqui, the methodological payoff of the thesis. If Being is self-falsification, then any attempt to describe Being from outside it (as if the describer were not also an event within it) is inauthentic. The circle is the structural mark of authenticity.
The re-inclusion of philosophy in its own object: the circulus is the mechanism by which the book's own statement — "Being is self-falsification" — counts as an instance of self-falsification rather than an exception to it. Chouraqui embraces this as a feature: the recursive consequence is a confirmation, not a refutation.
The kinship between Nietzsche and MP: the fact that MP quotes this particular phrase — and only this phrase — from Nietzsche is Chouraqui's most compact evidence that MP recognized a structural affinity that goes beyond thematic parallels. The two philosophers meet in the circle.

The double-circle structure (Chouraqui 2016)

Chouraqui 2016 formalizes the mechanism Chouraqui 2014 only gestured at. There are two circles, not one:

First circle — determination of beings: the wandering of intentionality between its poles in the ordinary course of perception. When I see a vase, the first circle is the movement by which my perception institutes it as a vase.
Second circle — determination of Being: the ontological-awareness circle. The movement by which ontology sediments its own object. V&I is a moment on this second circle — the book itself is part of the movement it describes.

Every point on the first circle is also a point on the second, because (by intra-ontology) Being is attained through the beings only. The concrete example: when I perceive the vase, (a) I am making the vase a moment of the determination of the beings, and (b) I am making it a moment of the determination of Being. One act, both circles.

MP's own formulation: "the intentional, circular implication [must be doubled over by the] Philosophy-History circularity" (VI 229).

The infinite regress problem: does naming the second circle create a third? And then a fourth? Ad infinitum? Chouraqui 2016 recognizes this and says yes, in principle. But MP's solution is not to deny the regress; it is to reshape closure. The Proustian model at VI 229: "We shall close the circle after the study of the logos and of history just as Proust closes the circle when he comes to the moment when the narrator decides to write. The end of philosophy is the tale of its beginning." Closure is not attainment but narration of movement. The book closes when it narrates its own beginning as part of the movement it described. This is not analogy — it is MP's explicit structural model for how the V&I closes.

Verticality / ascension sur place

Chouraqui 2016 draws out a passage that does not feature in the 2014 book. At VI 177, MP writes: "The 'reflection' that I practice is not a return to the 'conditions of possibility' — and that is why it is an 'ascent on the spot' [ascension sur place]."

This is the mechanism that makes the circle vertical. Reflection is not a transcendental stepping outside the conditions of experience (the Kantian model); it is a layering of itself — a sedimentation of reflection onto its own ground. The accumulative activity of the constituting flesh becomes "an activity of being over itself." The vertical and the circular are two figures for the same thing: philosophy as a moment of the sedimentation it describes.

It is precisely because of verticality that MP can describe the process in circular terms. The vertical gives the circle its temporal thickness; the circle gives the vertical its structural form.

The Deus–Teufel pun

The most philologically surprising discovery in Chouraqui 2016. At KSA 35[72], 1885, Nietzsche writes: "a single God would only ever amount to a devil [Teufel]!" The ordinary German word for "vicious circle" is Teufelskreis, which literally translates as "devil's circle." Taken together, Nietzsche's circulus vitiosus Deus is philologically a Teufelskreis of the Deus-become-Teufel:

Absolute, self-enclosed God = Teufel (per KSA 35[72])
"Vicious circle" in German = Teufelskreis = "devil's circle"
Therefore: circulus vitiosus Deus = the devil's circle in which God, taken as absolute, becomes the devil

The phrase encodes its own self-subversion. As soon as God is conceived as ens realissimum, God loses its divinity — "God's divinity is lost in its absolute status, for God is only conceivable if it has an outside." Nietzsche "eventually comes to see the godliness of God in relationality itself... God is what faith sees when it looks into a mirror and fails to recognize itself: God is reflexivity" (Chouraqui 2016).

MP borrows the phrase without necessarily knowing the KSA 35[72] entry, but the convergence is exact: MP's indirect ontology names precisely the situation in which the absolute survives only as the circle of its own deferral.

The "ontology of ontology" and MP's philological sources

Chouraqui 2016 reconstructs the philological background of MP's Nietzsche knowledge, which is relevant because MP "did not develop first-hand knowledge of [Nietzsche] until the last months of his life":

Henri de Lubac, Drama of Atheist Humanism (1944): the only verifiable written source where MP read the phrase. Lubac translates it as "a vicious, circular God."
Heidegger, Nietzsche Vol. II (translated in French 1971, German original 1961): glosses the phrase as "the collective character of Being as a whole." Chouraqui treats this as a starting point rather than the final word.
Jean Wahl, Sorbonne course on late Nietzsche, 1959–1961: probably the most important conduit. MP attended the course, which was contemporaneous with the writing of the Circulus notes. This philological anchor is previously under-noticed.

Chouraqui's method is to read MP through Nietzsche directly — via texts like KSA 35[72] and 38[12] that MP almost certainly did not read — on the grounds that the structural parallels are deeper than the philological record warrants. The thinness of MP's textual engagement with Nietzsche actually supports the structural-rather-than-thematic reading: where there is only one anchor, the anchor must be doing structural work.

The political-ethical consequence: a formal definition of fanaticism

Chouraqui 2016 ends with a political payoff absent from the 2014 book. Since self-identical objects are structurally contradictory, any belief held as absolute — independently of its content — violates the same structural constraint as belief in a self-identical God. This yields a formal definition of fanaticism:

"What makes a belief fanatical is not its content, but the way that it is believed."

This recasts the problem of an open society. The defense of free belief is not a defense of content but of form. A belief is fanatical in virtue of being held as absolute, not in virtue of what it is about. The distinction is drawn by examining whether the belief is held within the circle (faithful to intentional reference, honoring the non-absoluteness of its object) or as an absolute (violating the structural interdiction).

Chouraqui connects this to Husserl's Ideen I §49 declaration that the thing-in-itself is a contradiction: MP is giving the ethical-political consequences of this founding phenomenological thesis, "demanding a rethinking of the way we even relate to our own beliefs."

What the Concept Does

The circulus vitiosus deus does five argumentative jobs across MP's late corpus and Chouraqui's reading:

It names the form of indirect ontology. MP's "indirect method (Being in the beings)" is circular — beings logically prior to Being, Being ontologically prior to beings — and the circulus is the chosen figure for that circularity. The figure does not just describe the method; it performs the recursive self-inclusion the method requires.
It anchors MP's only direct citation of Nietzsche. The fact that MP quotes BGE 56 once and only once, in his own working voice (not as commentary), makes the figure the philological-architectural keystone of the MP-Nietzsche connection. Per claims#circulus-vitiosus-deus-mp-ontology-of-ontology (supported), the single citation is not philological accident — it is MP's appropriation of Nietzsche's figure for the structure of an ontology that must account for its own existence within the Being it describes.
It supplies the recursive frame for self-falsification. Any ontology of self-falsification must itself be a sedimentative event — a moment of the movement it describes. The circulus names the structural form of this self-inclusion: "this very circle itself is sedimentation" (Chouraqui, Conclusion). The three-term identity circle = sedimentation = self-falsification is the cardinal synthesis the Circulus Vitiosus Deus subsection delivers.
It operates the Deus–Teufel pun (Chouraqui 2016). The German Teufelskreis ("devil's circle") combined with KSA 35[72]'s "single God as devil" gives the phrase a self-subverting structure: the absolute, taken as ens realissimum, becomes its own negation. The figure encodes the structural interdiction against self-identical objects.
It grounds a formal definition of fanaticism (Chouraqui 2016 §3). Belief held as absolute, regardless of content, violates the structural constraint the circulus names. This converts a metaphysical thesis into a political-ethical consequence: the defense of free belief is the defense of form (non-absoluteness), not of content.

What It Rejects

The circulus vitiosus deus refuses six positions on philosophical method and ontology:

Direct ontology in the Heideggerian sense. "One cannot make a direct ontology" (V&I 179/231). The figure rejects the standpoint from which Being could be named directly; "Being is..." as a speech-act is what the circulus opposes.
Cosmotheoros / philosophy of survey. The vantage from above that pretends not to be inside what it describes. The circulus insists that the philosopher is always already an event within what she describes; the recursive consequence is structural, not contingent.
Hegelian dialectical closure. Dialectical sublation pretends to a vantage from which the totality could be surveyed. The circulus refuses this; closure is narrative (Proustian model at V&I 229), not attainment of absolute knowledge.
The infinite-regress refutation of self-reference. Naming the second circle creates a third? Then a fourth? The circulus does not deny the regress; it re-shapes closure. The book closes when it narrates its own beginning as part of the movement it described.
Theological self-identity (the absolute as ens realissimum). Per the Deus–Teufel pun: as soon as God is conceived as self-enclosed absolute, God loses its divinity — "God is what faith sees when it looks into a mirror and fails to recognize itself" (Chouraqui 2016).
Recursive-paradox-as-defect readings. The recursive self-inclusion of philosophy in its own object is not a bug to be patched but the structural mark of authenticity. "It is inauthentic to view inauthenticity from an authentic point of view" (per self-falsification).

Stakes

If the circulus vitiosus deus is read as architecturally load-bearing for MP's late ontology — the position claims#circulus-vitiosus-deus-mp-ontology-of-ontology now defends at supported status — three things change.

First, MP's V&I working notes — usually treated as preparatory, scattered, non-systematic — gain a single architectural anchor that crystallizes the indirect-ontology commitment. The February 1959 cluster ("The Tacit Cogito and the Speaking Subject" + "Genealogy of Logic, History of Being, History of Sense") becomes the load-bearing primary-text node, with the circulus as the figural keystone.

Second, indirect-ontology gets a circular structure rather than just a methodological one. Indirect access is not just "going through the beings"; it is going around the circle (logical priority of beings + ontological priority of Being). The double-circle structure (Chouraqui 2016) — first circle = determination of beings, second circle = determination of Being, every point on the first also a point on the second — is what indirect ontology operates with.

Third, the MP-Nietzsche relation gains a structural-philological depth disproportionate to the textual record. Where MP cites Nietzsche only once, the once is the figure of the form of indirect ontology itself — and Heidegger's reading of BGE 56 (in the Vollendung-narrative, per heidegger-1961-nietzsche-i / heidegger-1961-nietzsche-ii) is coordinate but distinct, confirming MP's appropriation as not-mediated-through-Heidegger. The Heidegger-mediation question that previously blocked supported-promotion is empirically discharged: MP and Heidegger read BGE 56 differently, both with the figure as load-bearing for their respective projects.

The risk in foregrounding the circulus this way is the inverse risk: reading the figure as a general philosophical principle (every ontology must be circular) rather than as MP's specific structural appropriation. The circulus is MP's indirect-method figure, anchored in February 1959 in a specific philological context (Lubac, Heidegger's Nietzsche Vol II, Wahl's Sorbonne course); generalizing it across philosophical methodology would over-extend the architectural reading.

Problem-Space

The circulus vitiosus deus articulates a recurrent problem: how can an ontology that describes Being do so without standing outside Being? The classical attempts at direct ontology all founder on the same rock: the ontologist is already an event within what she describes, and any "outside" position from which she could survey Being is itself a being she would have to account for.

Three classical attempts at solution all fail:

The transcendental subject (Cartesian-Husserlian): a constituting consciousness outside the constituted world. Fails because the subject has only what it has already constituted; its account of Being presupposes the Being whose account it claims to give.
The dialectical synthesis (Hegelian): the absolute is reached through the sublation of opposition. Fails because the synthesis pretends to a vantage from which the totality could be surveyed — exactly the position the dialectic was supposed to refuse.
The divine guarantor (theological): a non-finite being grounds the finite circle. Fails because the absolute, taken as self-enclosed, becomes its own negation (per the Deus–Teufel pun); the guarantor cannot be the ground of what includes it.

The circulus vitiosus deus is the fourth option: the description is itself an event within what it describes; the recursive consequence is not a defect but the structural signature of authenticity. The "circle" is the form, not the limit, of philosophical access.

The recurrence-under-different-vocabularies criterion is met across the philosophical record:

Circulus vitiosus deus (Nietzsche BGE 56, 1886; KSA 35[72] and 38[12], 1885).
Teufelskreis (German philosophical idiom; encoded by Nietzsche).
Indirect method / Being in the beings (MP V&I February 1959).
Negative philosophy like negative ontology (MP V&I 179/231, analogizing to negative theology).
Intra-ontology / ontology of ontology (Chouraqui's reading of MP).
Hyper-dialectic / surreflexion (MP's formal names for the same structure, V&I 60, 69, 127).
Verticality / ascension sur place (MP V&I 177; Chouraqui 2016 mechanism).
Proustian closure (MP V&I 229: "the end of philosophy is the tale of its beginning").

Eight vocabularies, one problem-space; the circulus is the figure that names the form all of them share. Per the recurrence-under-three-or-more-sources criterion the v0d schema specifies, the problem-space here is robust enough to warrant promotion to a problem-space-tagged concept page if the work warranted; for now the problem lives within this concept page's Problem-Space section because indirect-ontology is the closer home for the broader problem-space framing.

Positions

The motif layers four readings onto a single figure:

Nietzsche (BGE 56, 1886; KSA 35[72], 1885; KSA 38[12], 1885): the circle is the experience of discovering that one's desire to "think down" is already the expression of an opposite ideal — a reality pressing itself on the thinker through a reversal the thinker did not plan. The notebook entry at KSA 35[72] identifies absolute God as Teufel; the German Teufelskreis encodes the self-subversion philologically.
Merleau-Ponty (VI working notes 177, 227, 229, 230–231, 292, February 1959): the circle is the methodological signature of indirect ontology — the refusal to step outside Being to describe it, combined with the acknowledgment that access to Being runs only through the beings. MP also deploys the motif in his NC commentary on the preface to GS a few months later, his only sustained reading of Nietzsche.
Chouraqui 2014: the circle is the figure of the book's thesis. A chosen figure for the circularity of Being as self-falsification, returned to across three major sections of the book (Introduction endnote, Transition chapter, Conclusion subsection). The circulus is the point where Nietzsche and MP's convergence becomes fully visible as a philosophical option rather than a historical parallel.
Chouraqui 2016: a focused follow-up that develops the motif as MP's "ontology of ontology." Adds (a) the theological dimension and the Deus–Teufel pun; (b) MP's philological sources (Lubac, Heidegger's Nietzsche Vol II, Jean Wahl's 1959–1961 Sorbonne course); (c) the formal double-circle structure (hyperdialectics / surreflexion); (d) the Claudel source for "Syge, the abyss"; (e) the formal definition of fanaticism as a political-ethical consequence.

The four readings are cumulative rather than competing: each later reader reads the earlier ones through the circle, and Chouraqui 2016 treats the whole sequence (including his own 2014 treatment) as one figure deepening itself.

Not a simple agreement, however. Chouraqui notes that Nietzsche's own context (the BGE aphorism) is "even more enigmatic" than MP's reuse — "the ambiguity of the Latin even makes it impossible to determine how this circulus vitiosus deus must be translated." MP is using the phrase for his own purposes, and Chouraqui is using MP's use for his own purposes. The motif survives these layers, but each layer is an interpretive bet.

What Chouraqui 2016 adds to Chouraqui 2014 (not simply a restatement):

The Deus–Teufel philological anchor — the pun encoded in the German ordinary language for "vicious circle" (Teufelskreis) combined with KSA 35[72]'s "single God as devil" — gives the phrase a depth the 2014 book did not develop.
Jean Wahl as MP's most probable Nietzsche source — a philological anchor that grounds the structural parallel in an actual intellectual pathway.
The Claudel reference for "Syge" — correcting the default Heideggerian attribution.
The formal double-circle structure, mechanized through "verticality" / ascension sur place, and identified with hyperdialectics / surreflexion.
The Proustian model for non-attainment closure — MP's own explicit model, not just an analogy.
The political consequence: fanaticism defined formally rather than by content.

MP's Direct Use (February 1959)

The February 1959 working note contains MP's own deployment of the phrase — not via Chouraqui's mediation but in his own voice: "This reversal itself—circulus vitiosus deus—is not hesitation, bad faith and bad dialectic, but return to Σιγή the abyss" (February 1959, citing Nietzsche BGE §56 and Claudel's Art poétique). The note continues: "One cannot make a direct ontology. My 'indirect' method (being in the beings) is alone conformed with being—'negative philosophy' like 'negative theology.'" This is the most explicit primary-text attestation of MP naming his own method through Nietzsche's formula. The circularity (each level of the reduction anticipates all the others and is accomplished only in the last) is not a defect but the form of indirect ontology itself.

Connections

is the figure of self-falsification — the recursive consequence of the thesis is named and crystallized in the circle
is the methodological signature of intra-ontology / indirect ontology — MP's own phrase "Being in the beings"
is the point where friedrich-nietzsche and maurice-merleau-ponty directly meet in the corpus — the single MP quotation of Nietzsche
is anchored in the phenomenon-of-truth — the "mysterious desire" Nietzsche describes is the pre-knowing MP calls perceptual faith in another key
is the argumentative climax of chouraqui-2014-ambiguity-and-absolute — the book builds toward the Conclusion's named subsection
is the focused subject of chouraqui-2016-circulus-vitiosus-deus — the entire journal article develops the motif under the heading "ontology of ontology"
is formally expressed by hyper-dialectic — Chouraqui 2016 identifies hyperdialectics (MP, VI 127) as the formal name for the double-circle structure the motif names
is formally expressed by hyper-reflection — Chouraqui 2016 identifies surreflexion (MP, VI 60, 69) as the other formal name for the same structure
is a case of good-ambiguity — the lived circle of philosophy-in-its-object, which cannot be formulated without distortion but can be enacted
contrasts with Heideggerian direct ontology — "One cannot make a direct ontology" is the phrase's immediate corollary
gets its mechanism from "verticality" / ascension sur place (VI 177) — the vertical layering of reflection onto its own ground is how the circle gets its temporal thickness
closes through the Proustian model — MP at VI 229: "the end of philosophy is the tale of its beginning," explicitly modeled on Proust's closing of the Recherche
parallels the Circulus Vitiosus Deus discussion to MP's GS preface commentary at NC 275–278 — the two MP passes at the same insight
is philologically anchored to Claudel's Art poétique — MP's "Syge, the abyss" is Claudel, not Heidegger
grounds a formal definition of fanaticism (Chouraqui 2016, §3): belief held as absolute, independent of content, violates the structural interdiction against self-identical objects
is MP's only direct Nietzsche citation, anchoring his late "ontology of ontology" — see claims#circulus-vitiosus-deus-mp-ontology-of-ontology (supported claim, promoted 2026-05-04) for the Nietzsche-MP genealogical reading; BGE 56 → V&I February 1959 working note 179/231; Chouraqui's two-book architectural reading

Open Questions

Is the circle dissolvable, or is it ineradicable? Chouraqui embraces it as structural, but this leaves open whether the circle has any content beyond acknowledging itself. See chouraqui-interpretive-bet-and-recursive-paradox for the opponent's press.
How does the Nietzsche BGE 56 context (pessimism, the "opposite ideal") relate to the MP VI 179/231 context (indirect method, negative ontology)? Chouraqui treats them as expressions of the same structure, but the philosophical distance between the two contexts is not trivially small.
Does the circle commit Chouraqui to a form of apophatic philosophy? MP's "'negative philosophy' like 'negative ontology'" suggests yes, but Chouraqui 2014 doesn't engage negative theology explicitly. The 2016 article comes closer, via the sacred / faith / atheism discussion, but still doesn't make the apophatic connection explicit.
Does the Proustian model actually solve the infinite regress, or is it an analogy that smuggles literary closure into an ontological problem? Chouraqui 2016 presents it as MP's explicit structural model, but whether narrative closure can do the philosophical work the regress demands is not examined.
Is the Claudel-not-Heidegger attribution for "Syge, the abyss" exhaustive? The Greek root sigē (silence) is also discussed by Heidegger in his later Seinsfrage writings. MP's immediate source may be Claudel, but the Heideggerian resonance is hard to filter out.
Is the Teufelskreis pun doing philosophical work or only philological work? Chouraqui 2016 treats it as structurally load-bearing — the phrase encodes its own self-subversion — but whether MP could have known the KSA 35[72] entry is unlikely. Does a structural convergence independent of philological influence count as evidence of kinship, or only of accidental resonance?
How does the circulus relate to Derrida's différance, which is another figure for the self-referential constitution of philosophy within its object? Chouraqui doesn't engage Derrida.

Synthetic Claims

The synthetic interpretive layer (wiki/claims.md) articulates four claims for which this page is a Wiki home — one at supported and three at live. Three of the four are 2026-05-09 Phase 8 thirteenth-run additions from the Layer 2 backfill harvest of alloa-chouraqui-kaushik-2019-contemporary-philosophy and chouraqui-2021-body-and-embodiment; together with the existing supported entry they form the Chouraqui-derived recognition-and-institution operator family. Supported claims may be cited as stable synthetic claims without provisional framing; live claims are cited with provisional framing per CLAUDE.md §Claims Register Format.

supported claim, see claims#circulus-vitiosus-deus-mp-ontology-of-ontology — Nietzsche's circulus vitiosus deus (BGE 56) is MP's only direct quotation of Nietzsche anywhere in his corpus, and the figure becomes architecturally load-bearing for MP's "indirect method (Being in the beings)" — the wiki's "ontology of ontology" reading. Promoted to supported 2026-05-04 under R8 user pre-authorization, after the previously-blocking Heidegger-mediation gap was discharged via the 2026-04-30 / 2026-05-01 ingests of heidegger-1961-nietzsche-i and heidegger-1961-nietzsche-ii. Heidegger reads BGE 56 in the Vollendung-narrative; MP reads it across into indirect ontology — coordinate but distinct readings, confirming MP's appropriation diverges from Heidegger's at the operative-figural level. The claim grounds the architectural status this page assigns to the circulus (HUB-level concept page) and the parallel it draws to claims#science-secrete-stiftung-chiasm (now contested since 2026-05-05; the painter-side specificity that survives is preserved at supported claim claims#mp-painter-as-primary-witness-for-indirect-ontology). The original parallel — the circulus as the figure of the form a self-aware joint operation must take — is preserved here as a structural pointer rather than a content-equivalence: the science-secrète four-element synthesis is under-evidenced across MP's published expressive corpus, so the parallel now reads as the circulus paralleling MP's painterly enactment of indirect ontology rather than the four-element synthesis as such.
live claim, see claims#being-is-power-chouraqui-perceptual-faith-shared-structure — Chouraqui (in alloa-chouraqui-kaushik-2019-contemporary-philosophy ch. 9) argues that perceptual faith and power share the same structure: each is a unity of recognition and institution — perceptual faith institutes reality while believing it merely recognizes it; power requires obedience the subject institutes while believing it merely recognizes legitimate authority. The recognition-and-institution operator is structurally homologous across the ontological and political registers. The politics-side companion to the existing supported circulus-vitiosus-deus-mp-ontology-of-ontology. Counterpressure with explicit false-friend caution: the political and ontological registers may not be cleanly substitutable.
live claim, see claims#embodiment-disproves-sovereignty — Chouraqui (Body and Embodiment 2021, ch. 9) argues that sovereignty is contradicted by embodiment's reciprocity. The phenomenological insight (reciprocity + individuation) makes sovereign power (pure power without resistance, without vulnerability) a self-contradiction. The embodiment-side companion to existing supported circulus-vitiosus-deus-mp-ontology-of-ontology and live being-is-power-chouraqui-perceptual-faith-shared-structure. Counterpressure: the move from "embodiment entails reciprocity" to "sovereignty is contradictory" depends on a structural-analogy that is rhetorically powerful but philosophically thin.
live claim, see claims#hyper-dialectic-as-philosophy-non-philosophy-theory — Chouraqui (Order of the Earth, 2016, §4) argues hyper-dialectic is the theory of the relation between philosophy and non-philosophy. Bears on this page because the circulus's "ontology of ontology" structure is one of the wiki's primary articulations of the philosophy/non-philosophy hyper-dialectic. Cross-source bridge with existing supported circulus-vitiosus-deus-mp-ontology-of-ontology (the same recuperation thesis via the Nietzsche route) and live non-philosophie-as-empietement-of-refused-world (the empiètement route).

The three live entries plus the supported entry form a Chouraqui-derived recognition-and-institution operator family spanning ontology (existing supported), politics (being-is-power), embodiment (embodiment-sovereignty), and the philosophy/non-philosophy meta-theory (hyper-dialectic-pp). A future supported promotion could unify the family if the cross-register operator's robustness can be defended.

Sources

chouraqui-2014-ambiguity-and-absolute — the motif is most concentrated in the Conclusion's dedicated subsection "Circulus Vitiosus Deus" (pp. ~229–232). Also in the Transition chapter (p. ~123, where MP's intra-ontology is introduced) and in Introduction endnote 1 (which catalogues it as the "only textual reference"). The claim that Chouraqui makes the motif architecturally load-bearing is supported by its recurrence across these three major sections plus the discussion of MP's GS commentary at NC 275–278
chouraqui-2016-circulus-vitiosus-deus — Chouraqui's focused 2016 follow-up (Studia Phaenomenologica XVI, pp. 469–487). Develops the motif as the figure of MP's "ontology of ontology," adds the Deus–Teufel pun from Nietzsche's KSA 35[72], corrects the Claudel-not-Heidegger attribution for "Syge," formalizes the double-circle structure as hyperdialectics / surreflexion, and draws out the political-ethical consequence (formal definition of fanaticism). Focus is on the two February 1959 V&I working notes: "The Tacit Cogito and the Speaking Subject" and "Genealogy of Logic, History of Being, History of Sense"
merleau-ponty-1968-visible-and-invisible — the source of MP's working notes. Key pages: 49, 60, 69, 103, 127, 177, 225, 227, 228, 229, 230–231, 292. The February 1959 working notes are the primary MP texts where the motif appears. This is the only direct citation of Nietzsche anywhere in MP's corpus, making it a critical text for the MP–Nietzsche question
Primary sources not on wiki: Nietzsche, Beyond Good and Evil §56 (1886) — the phrase's origin; Nietzsche KSA 35[72] 1885 ("a single God would only ever amount to a devil"); Nietzsche KSA 38[12] 1885 (the epigraph to Chouraqui 2016 §1.2); Claudel Art poétique (1907, referenced from Claudel 1984 edition, p. 61) for "Syge, the abyss"; Henri de Lubac Drama of Atheist Humanism (1944) for MP's only verifiable written source on the phrase; Heidegger Nietzsche Vol. II for the "collective character of Being as a whole" gloss