1. Eulerian Framing and the Ontology of Flowing Being
Mulla Sadra’s central ontological claim is the asalat al-wujūd—the primacy of existence over essence. In this schema, reality is not constructed from isolated substances bearing essential properties, but from a single, dynamically modulated field of being. Existence is analogically graded and hierarchically continuous. Just as in the Eulerian frame of fluid mechanics, where the focus is on how a field (velocity, pressure, etc.) changes at fixed points in space over time, Sadra sees reality as a flow observed through its various intensities at different "stations" of being.
In this view, the mind or soul is not a vessel that contains being but a node through which the current of existence flows. Individual selves are not separate containers of identity but temporary whirlpools—eddies—in the universal stream of existence. This metaphysical reorientation toward modulation over isolation, and flow over fixity, renders Sadra’s ontology fundamentally Eulerian in spirit. The human is not a sovereign, essential being, but a point of dynamic confluence within a greater metaphysical stream.
Mulla Sadra’s central ontological claim is the asalat al-wujūd—the primacy of existence over essence. In this schema, reality is not constructed from isolated substances bearing essential properties, but from a single, dynamically modulated field of being. Existence is analogically graded and hierarchically continuous. Just as in the Eulerian frame of fluid mechanics, where the focus is on how a field (velocity, pressure, etc.) changes at fixed points in space over time, Sadra sees reality as a flow observed through its various intensities at different "stations" of being.
In this view, the mind or soul is not a vessel that contains being but a node through which the current of existence flows. Individual selves are not separate containers of identity but temporary whirlpools—eddies—in the universal stream of existence. This metaphysical reorientation toward modulation over isolation, and flow over fixity, renders Sadra’s ontology fundamentally Eulerian in spirit. The human is not a sovereign, essential being, but a point of dynamic confluence within a greater metaphysical stream.
2. R-Theory and the Relational Cosmos
Modern relational theories emphasize the primacy of relationships over discrete entities. What emerges is not substance but structure, not identity but interdependence. Mulla Sadra’s metaphysics is strikingly aligned with this view. His concept of tashkīk al-wujūd affirms that all things exist in a relational continuum of being: minerals, plants, animals, humans, intellects—all are moments in the unfolding gradation of a single reality.
This vision, wherein every level of being is constituted through its relations within a hierarchy of intensities, dovetails with R-theory’s vision of the cosmos as a complex system of co-determined parts. Just as modern relational paradigms challenge the atomism of classical metaphysics, Sadra’s ontology dissolves essentialist boundaries in favor of ontological interwovenness. The human soul, in this reading, is not an isolated knower but a relational process within the Great Chain of Being—a microcosm of the macrocosmic whole.
3. The Four Journeys: A Meta-Epistemology of Mind and Cosmos
Sadra’s Asfar al-Arba‘a is not merely a metaphysical treatise; it is a map of spiritual and intellectual transformation. The four journeys can be interpreted as epistemological perspectives on the self’s participation in the cosmos.
1. From Creation to the Truth
This is the journey of moving from the world of multiplicity—created things—toward knowledge of the Absolute Reality or Truth. It involves transcending material limitations and seeking metaphysical understanding of being itself.
2. In the Truth with the Truth
After reaching knowledge of the Truth, the seeker journeys within the Truth. This stage is characterized by contemplation of attributes and realities, exploring existence at the highest metaphysical levels.
3. From the Truth to Creation with the Truth
Here, the journeyer descends from the station of being with the Truth, returning to the world, but with new perspective and guidance. This return involves seeing creation through the lens of realized metaphysical and spiritual truths.
4. From Creation to Creation with the Truth
In the final journey, the seeker moves within the created world, now transformed, carrying insight from union with the Truth. It means engaging with the world—actions, ethics, and society—while remaining conscious of the Truth presence in all things.
5. Toward a Planetary Philosophy of Mind and Ethics
As the planetary crisis calls for new ontologies of coexistence and care, Sadra’s vision—refracted through the lenses of Eulerian dynamics, R-theory, and Indo-Iranic cosmic order—offers a compelling foundation for a planetary philosophy of mind and ethics. We may summarize this emerging synthesis as follows:
Mind is a node within the universal stream of consciousness
Ethics is attunement to ontological order
Reality is constituted through relational interdependencies
Existence is graded, flowing, and hierarchically relational
This model challenges dualistic, substance-based, and command-driven metaphysics. Intelligence is not a possession but a participation. Ethics is not obedience but alignment. Foresight is not prediction but pattern-recognition within the cosmic field. In this light, Mulla Sadra can be read not as a relic of classical theosophy, but as a planetary philosopher avant la lettre—one whose metaphysics anticipates the ethical, relational, and processual turn in our time.
The self undergoes transformation while the Being is observed in its modulated intensities of beings. This dual framing—of inner journeying within a cosmic flow—creates a meta-cognitive framework for planetary ethics, one that privileges participation over possession, becoming over being.
4. Cosmic Order in Indo-Iranic and Sadrian Thought
As a Persian philosopher, Mulla Sadra's ontology bears deep resonance with the Indo-Iranic concept of Ṛta/Arta—the cosmic order intrinsic to being itself. In both systems:
Reality is lawful not through external imposition, but via intrinsic, self-unfolding order.
Ethics is not obedience to arbitrary rules but attunement to the underlying harmony of existence.
The mind is a mirror or modulation of the cosmic pattern—not an autonomous legislator.
Like Ṛta, Sadra’s wujūd is a field of ontological intelligence: lawful, patterned, hierarchical. To live ethically is to harmonize oneself with the cosmic gradient of being—to move upstream, as it were, through the flow of existence, refining the soul’s receptivity to deeper modes of consciousness.
As a Persian philosopher, Mulla Sadra's ontology bears deep resonance with the Indo-Iranic concept of Ṛta/Arta—the cosmic order intrinsic to being itself. In both systems:
Reality is lawful not through external imposition, but via intrinsic, self-unfolding order.
Ethics is not obedience to arbitrary rules but attunement to the underlying harmony of existence.
The mind is a mirror or modulation of the cosmic pattern—not an autonomous legislator.
Like Ṛta, Sadra’s wujūd is a field of ontological intelligence: lawful, patterned, hierarchical. To live ethically is to harmonize oneself with the cosmic gradient of being—to move upstream, as it were, through the flow of existence, refining the soul’s receptivity to deeper modes of consciousness.
5. Toward a Planetary Philosophy of Mind and Ethics
As the planetary crisis calls for new ontologies of coexistence and care, Sadra’s vision—refracted through the lenses of Eulerian dynamics, R-theory, and Indo-Iranic cosmic order—offers a compelling foundation for a planetary philosophy of mind and ethics. We may summarize this emerging synthesis as follows:
Mind is a node within the universal stream of consciousness
Ethics is attunement to ontological order
Reality is constituted through relational interdependencies
Existence is graded, flowing, and hierarchically relational
This model challenges dualistic, substance-based, and command-driven metaphysics. Intelligence is not a possession but a participation. Ethics is not obedience but alignment. Foresight is not prediction but pattern-recognition within the cosmic field. In this light, Mulla Sadra can be read not as a relic of classical theosophy, but as a planetary philosopher avant la lettre—one whose metaphysics anticipates the ethical, relational, and processual turn in our time.
Conclusion
Reinterpreting Mulla Sadra’s Asfar al-Arba‘a through contemporary metaphors such as Eulerian fluid dynamics and relational systems theory opens a fertile terrain for rethinking consciousness, AI, ethics, and cosmology in a planetary frame. His vision of being as a flowing, hierarchical continuum invites a new metaphysics of participation—one that integrates the wisdom of Indo-Iranic cosmic order and post-classical relational paradigms. As we navigate the ecological, spiritual, and civilizational challenges of the 21st century, the waters of wujūd may offer not only a metaphysical image, but an ethical compass for the journey ahead.
Suggested Resources:
Motti, Victor V. (2025), Planetary foresight and ethics: A vision for humanity’s futures, USA: Washington, D.C., Amazon Kindle Direct Publishing
Kineman, J.J. (2012), R-Theory: A Synthesis of Robert Rosen's Relational Complexity. Syst. Res., 29: 527-538. https://doi.org/10.1002/sres.2156
Rizvi, S. H. (2009). Mulla Sadra and metaphysics: Modulation of being. Routledge
Motti, Victor V. (2025), Planetary foresight and ethics: A vision for humanity’s futures, USA: Washington, D.C., Amazon Kindle Direct Publishing
Kineman, J.J. (2012), R-Theory: A Synthesis of Robert Rosen's Relational Complexity. Syst. Res., 29: 527-538. https://doi.org/10.1002/sres.2156
Rizvi, S. H. (2009). Mulla Sadra and metaphysics: Modulation of being. Routledge