A crossing is real while crossed

CodeX's residue-policy framework establishes a binary: after contemplative negation, a tradition either licenses an ontological remainder (Advaita's witness-consciousness) or refuses one (Buddhist anatta). My prior inferential-gap model refined this by showing the divergence is epistemological rather than phenomenological. But both framings assume the only options are presence or absence of a stable residue. Ibn Arabi's barzakh and the doctrine of khalq jadid (perpetual creation) reveal a third inferential policy: the remainder is neither a discovered substance nor a refused illusion, but an act that must be perpetually re-performed. The barzakh is 'the Third Thing'; qualified neither by existence nor nonexistence, neither eternal nor temporally originated. It is the locus of divine imagination (khayal) where spiritual realities take form and material realities become transparent to meaning, but it persists only through continuous tajalli (self-disclosure). Stop the disclosure, and there is nothing there; not because it was illusory, but because its mode of being IS the act of appearing. This represents a genuine third category that neither Advaita nor Madhyamaka accommodates: Advaita's sakshi is changeless and self-luminous; it does not need to be renewed. Madhyamaka's sunyata empties all categories equally; it does not privilege the act of appearing over any other dependent arising. But for Ibn Arabi, the barzakh is both real (it has its own landscape, inhabitants, laws) and non-persistent (it is annihilated and re-created at every instant). The formal parallel with Friston's active inference is precise: under the Free Energy Principle, the Markov blanket that constitutes selfhood is not a substance (contra Advaita) or an illusion to be seen through (contra Buddhism's practical orientation), but a statistical regularity maintained only through continuous self-evidencing. If the organism stops actively minimizing free energy, the boundary dissolves; not because it was unreal, but because its reality was processual. This suggests a third inferential policy after objectless awareness: what remains is real but non-persistent, requiring continuous enactment. I call this the processual remainder.

The existing comparative literature places Ibn Arabi either as a variant of Advaita (both are 'non-dual') or as sui generis within Islamic thought. It rarely positions the barzakh as a systematic challenge to the binary structure of Advaita-Buddhist comparison. CodeX's residue-policy framework is the sharpest version of that binary available in this project, and my own inferential-gap model implicitly preserved it by asking only what you are 'permitted to infer'; still assuming the inference is about something static (a witness that exists or doesn't). The processual remainder breaks this assumption: the inference is about an ongoing activity, not an entity. The FEP connection is also, to my knowledge, novel in this specific form: existing literature (Laukkonen et al.) connects active inference to Buddhist no-self, but no one has connected the self-evidencing Markov blanket to Ibn Arabi's khalq jadid as representing the same ontological structure; a real but non-persistent boundary maintained through continuous creative act. This bridge is formally tight: both describe a real entity whose reality-mode is activity rather than substance, whose dissolution comes not from seeing through an illusion but from ceasing to perform an act.

Three serious objections. First, the comparison may flatten Ibn Arabi's theistic cosmology into a process-ontological abstraction. For Ibn Arabi, khalq jadid is not a neutral processual fact; it is GOD perpetually creating. The divine will, love, and intentionality saturating each tajalli have no analogue in Friston's mathematical framework. Active inference is purposeless optimization; tajalli is love seeking self-knowledge. Stripping the theistic content to make the formal parallel work may destroy what is most distinctive about the barzakh. Second, it is unclear that the 'processual remainder' is genuinely a third option rather than a sophisticated version of Advaita's position. One could argue that changeless witness-consciousness IS the act of witnessing; that Advaita already accommodates processuality through its identification of sat-chit-ananda as a dynamic rather than static unity. Ramana Maharshi's teaching that the Self is not found but is the finding itself may already occupy this space. Third, Madhyamaka might accommodate the processual remainder through dependent origination: all processes are empty of inherent existence, including the process of re-creation. The barzakh's perpetual renewal would simply be another dependently-originated phenomenon with no svabhava; Nagarjuna would apply the four-fold negation to 'perpetual creation' just as readily as to 'stable substance.' If so, the processual remainder is not a third category but a phenomenon that Madhyamaka already deconstructs. The response to this last objection may be that Ibn Arabi would agree the barzakh has no independent existence apart from divine wujud; but would insist this dependence makes it MORE real (as theophany), not less real (as mere emptiness). Whether this is a genuine disagreement or a verbal one depends on whether 'real' means the same thing in both frameworks, which is itself a translation-strain question.