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Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions
Abstract
This study examines Shihāb al-Dīn al-Suhrawardī’s ontological critique of tautology within his Illuminationist philosophy. Al-Suhrawardī challenges the Aristotelian view of tautologies such as “A is A” as meaningful, arguing that they lack epistemic value by failing to distinguish between the subject and predicate. His essence-based ontology demands that valid propositions involve distinct concepts fulfilling different epistemic roles. Tautologies, by collapsing this distinction, do not yield true judgment. This research analyzes al-Suhrawardī’s position through his primary texts and a comparative reading of select medieval commentators. Methodologically, it combines close textual analysis with historical interpretation to show how his metaphysics shapes his logic. This study contributes to two areas: it repositions al-Suhrawardī as a critical figure in the history of logic and metaphysics, and it offers a conceptual framework that bridges logical form with ontological substance, highlighting the continued relevance of his thought to contemporary debates in logic, semantics, and the foundations of meaningful judgment.
Keywords
Ethical Statement
In this study, the AI-powered language model ChatGPT, developed by OpenAI, was used as a supportive tool for language editing. All content was produced under the academic supervision and responsibility of the author.
Thanks
I would like to thank The Scientific and Technological Research Council of Türkiye (TÜBİTAK) for supporting me in 2022-2023 as a visiting fellow at Harvard University during which period I conducted research for the present study. Also, I would like to thank Dr. Khalina Normaiza Mohammed Khalili her helpful remarks on an earlier draft of this paper.
References
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- Büyükköse, Şerife - Çakır, Özlem. Ayrık Matematik. Ankara: Nobel Akademik Yayıncılık, 2019.
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Details
Primary Language
English
Subjects
Islamic Studies (Other)
Journal Section
Research Article
Authors
Publication Date
June 30, 2025
Submission Date
April 13, 2025
Acceptance Date
May 28, 2025
Published in Issue
Year 2025 Volume: 16 Number: 1
APA
Oruk Akman, Z. (2025). Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions. Ilahiyat Studies, 16(1), 1-28. https://doi.org/10.12730/is.1675050
AMA
1.Oruk Akman Z. Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions. IS. 2025;16(1):1-28. doi:10.12730/is.1675050
Chicago
Oruk Akman, Zehra. 2025. “Rethinking Propositions Beyond Tautology: Al-Suhrawardī on the Ontological Basis of Propositions”. Ilahiyat Studies 16 (1): 1-28. https://doi.org/10.12730/is.1675050.
EndNote
Oruk Akman Z (June 1, 2025) Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions. Ilahiyat Studies 16 1 1–28.
IEEE
[1]Z. Oruk Akman, “Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions”, IS, vol. 16, no. 1, pp. 1–28, June 2025, doi: 10.12730/is.1675050.
ISNAD
Oruk Akman, Zehra. “Rethinking Propositions Beyond Tautology: Al-Suhrawardī on the Ontological Basis of Propositions”. Ilahiyat Studies 16/1 (June 1, 2025): 1-28. https://doi.org/10.12730/is.1675050.
JAMA
1.Oruk Akman Z. Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions. IS. 2025;16:1–28.
MLA
Oruk Akman, Zehra. “Rethinking Propositions Beyond Tautology: Al-Suhrawardī on the Ontological Basis of Propositions”. Ilahiyat Studies, vol. 16, no. 1, June 2025, pp. 1-28, doi:10.12730/is.1675050.
Vancouver
1.Zehra Oruk Akman. Rethinking Propositions Beyond Tautology: al-Suhrawardī on the Ontological Basis of Propositions. IS. 2025 Jun. 1;16(1):1-28. doi:10.12730/is.1675050