The use of “differentia” as “complete limit” in Mūllā Ṣadrā’s philosophy

Document Type : Research Paper

Author

Assistant professor of Iranian Institute of Philosophy, Tehran, Iran

Abstract

A change in the philosophical foundations of logic requires a change in the approach to dealing with its problems, and sometimes a change in the problems themselves. One of the important issues of logic is the structure of the definition and the role of various “genus” and “differentia” in the “limit definition” and how they are arranged. According to the theory of the primacy of existence, this article rereads and explains Mūllā Ṣadrā’s view on the “limit definition” and analyzes how he deals with the views of most philosophers. An analytical study of this issue led to the conclusion that the theory of the primacy of existence and its derivatives has led to a different approach in Mūllā Ṣadrā’s philosophy in which the “last differentia” provides the true unity of composite quiddity and the former genuses and differentias in the form of simplicity and In short are included; accordingly, Mūllā Ṣadrā has explicitly stated that in “complete limit” it is not necessary to observe the order between the components of quiddity, but it is a matter of admiration. In this innovative approach, the “limit definition” of quiddity is merely the last differentia, and each of the earlier genuses and differentias in detail with multiple realizations, as most philosophers have drawn, are not part of the object and are outside its truth; as a result, the mention of previous genuses and differentias in “limit definition” is superfluous to the truth of the object.

Keywords


  1. Aristotle, (1389 SH), Metaphysics, Translated by Sharaf al-din Khorasani, Tehran: Hikmat publication. (In persian)
  2. Aristotle, (1390 SH), Organon, Translated by Mir Shamsedin Adib soltani, Tehran: Negah publication. (In persian)
  3. 3. Farabi, (1408 AH), al-Manṭiqiyyat li al-Farabi, Edited by Mohammad Taghi Danishpazhuh, Qom: Maktatah ʾAyatullah al-marʿashi. (In persian)
  4. Hosseinzadeh, Mohammad, (1396 SH), “The Existential View of Sadr al-Muta ʾallihin on the al-kulliyat al-khams”, Philosophical Knowledge, Vol. 14, No. 4, Pp. 65-80. (In persian)
  5. Ibn Sina, (1408 AH), al-Shifa, al-ʼilahiyyat, edited by Saʿid Zayid, Qom: Maktatah ʾAyatullah al-marʿashi. (In persian)
  6. Ibn Sina, (1998), al-Hudud in “mawsuʿah muStlahat al-falsafah ʿind al-ʿarab”, by Jirar Jahami, Beirut: maktabah Lebanon nashirun.
  7. Ibn Sina, (1379 SH), al-Najat min al-Gharq fi Bahr al-Ḍalalat, Edited by Mohammad Taghi Danishpazhuh, Tehran: University of Tehran Press. (In persian)
  8. Ibn Sina, (1381 SH), al-ʾIsharat wa al-tanbihat, Edited by Mojtaba Zarei, Qom: Bustan Ketab Publications (Qom Seminary Islamic Propaganda Office Publications). (In persian)
  9. Javadi Amoli, Abdullah, (1375 SH), Rahiq Makhtum, Qom: Esra Publication. (In persian)
  10. Javadi Amoli, Abdullah (1376 SH), Rahiq Makhtum, Qom: Esra Publication. (In persian)
  11. Khoshdel Rouhani, Maryam, (1384 SH), “The Impact of Belief in Existential Flow on Logical Limits in Transcendent Wisdom”, Journal of Philosophy of Religion (Letter of Wisdom), No. 6, Pp. 41-66. (In persian)
  12. Malayeri, Musa؛ Nadalizadeh, Hamze, (1395 SH), “The Originality of Existence and Evolution in the Logic of Definition”, khiradnameh Sadra, No. 84, Pp. 43-58. (In persian)
  13. Mulla Sadra, (1354 SH), al-Mabdaʾ wa al-maʿad, Tehran: Iranian Society of Wisdom and Philosophy. (In persian)
  14. Mulla Sadra, (1981), al-Hikmah al-muta‘aliyah fi al-asfar al-‘aqliyyah al-arba‘ah, 9 vols. Beirut: Dar al-ʼihyaʼ al-Turath al-Arabi.
  15. Mulla Sadra, (1375 SH), Majmuʿih rasaʾl falsafi Sadr al-Mmutaʼallihin, Edited by Hamed Naji Isfahani, Tehran: Hekmat Publication. (In persian)
  16. Mulla Sadra, (1378 SH), al-Tanqih fi al-manṭiq, edited by Gholam Reza Yasipour, Ahad Faramarz Gharamaleki, Tehran: Sadra Islamic Philosophy Institut. (In persian)
  17. Mulla Sadra, (1382 SH), Sharh wa Ta‘liqa Sadr al-Mmutaʼallihin bar Ilahiyyat-i Shifa, Edited by Najaf Gholi Habibi, First publishing, Tehran: Sadra Islamic Philosophy Institut. (In persian)