According to Avicenna's theory of knowledge, intellectual knowledge in human beings is explained via the inherence of intelligible forms in the soul. In this paper, I will show that the inherence of intelligible forms in the soul is at odds with the soul's immateriality.
Avicenna. (1984a). al-Taʿlīqāt. Ed. by ‘Badawī, A. Beirut: Maktabah al-Aʿlām al-Islāmī [Arabic].
Avicenna. (1984b). al-Shifāʾ: Ilāhīyyāt. Ed. by S. Zāyed, G.C. Aanawātī, S. Dunyā and M. Yūsef. Qum: Maktabah Āyatullāh al-Marʿashī [Arabic].
Avicenna. (1992). al-Mubāḥathāt. Ed. by Bīdārfar, M. Qum: Intishārāt Bīdār [Arabic].
Avicenna. (2000). al-Najāt min al-gharq fī baḥr al-ḍalālāt. Ed. by Dānishpazhūh, M.T. Tehran: Intishārāt Dānishgāh Tehrān [Arabic].
Fayyazi, Gholamreza. (2005). Conference on Motion in Immaterial Beings. Retrieved from: http://hekmateislami.com/?p=1028 [Persian].
Islami, H., Nasri, A. (2019). An Explanation about the Problem of “the Possibility of Motion in Abstract Beings” and Reply to its Bugs. Biannual Scientific Journal SADRĀ’I WISDOM, 7(2), 11-20. doi: 10.30473/pms.2019.4994 [Persian].
McGinnis, Jon, (2010), Avicenna. Oxford and New York: Oxford University Press
Mesbāḥ Yazdī, M. T. (2007). Commentary on Shifāʾ: Ilāhītāt (2nd ed.). Qum: Imām khumainī institute [Persian].
Nabavian, S. M. M. (2017). Inquiries in Islamic Philosophy: Fayyazi’s perspectives. Qum: Majma `Ali Hikmah Islami [Persian].
Ubūdīyat, A. (2012). An introduction to mūllā sadrā’s theosophical system (Vol. 3). Tehran: Imām khumainī institute and Samt [Persian].
Ubūdīyat, A. (2013). The Relation Between Essence and Accident. Ma‘rifat-i Falsafi, 1, 41[Persian].
Zadyousefi, A. (2019). Does God Know that the Flower in My Hand Is Red? Avicenna and the Problem of God’s Perceptual Knowledge. Sophia, 1-37.
Avicenna (2000). The book of salvation (Al-Najāt min al-gharq fī baḥr al-ḍalālāt). Dānishpazhūh MT, editor. Tehran: University of Tehran Press. [Arabic] [Link]
Fayyazi Gh (2005). Motion in immaterial beings [Internet] Qom: Hekmat-e Islami [Cited 2006 March 1]. Available from: http://hekmateislami.com/?p=1028. [Persian] [Link]
Islami H, Nasri A (2019). An explanation about the problem of "the possibility of motion in abstract beings" and reply to its bugs. Biannual Scientific Journal SADRĀ'I WISDOM. 7(2):11-20. [Persian] [Link]
Ubūdīyat A (2012). An introduction to Mūllā Sadrā's theosophical system. 3rd Volume. Tehran: Imam Khomeini institute and Samt. [Persian] [Link]
Ubūdīyat A (2013). The relation between essence and accident. Unknown City: Ma'rifat-i Falsafi. 1:41. [Persian] [Link]
Zadyousefi A (2020). Does god know that the flower in my hand is red? Avicenna and the problem of god's perceptual knowledge. Sophia. 59;657-93. [Link] [DOI:10.1007/s11841-019-0730-9]
Zadyousefi,A. (2025). Intelligible Forms, Inherence and the Materiality of the Soul. Philosophical Thought, 1(1), 79-87. doi: 10.58209/jpt.1.1.79
MLA
Zadyousefi,A. . "Intelligible Forms, Inherence and the Materiality of the Soul", Philosophical Thought, 1, 1, 2025, 79-87. doi: 10.58209/jpt.1.1.79
HARVARD
Zadyousefi A. (2025). 'Intelligible Forms, Inherence and the Materiality of the Soul', Philosophical Thought, 1(1), pp. 79-87. doi: 10.58209/jpt.1.1.79
CHICAGO
A. Zadyousefi, "Intelligible Forms, Inherence and the Materiality of the Soul," Philosophical Thought, 1 1 (2025): 79-87, doi: 10.58209/jpt.1.1.79
VANCOUVER
Zadyousefi A. Intelligible Forms, Inherence and the Materiality of the Soul. Philosophical Thought, 2025; 1(1): 79-87. doi: 10.58209/jpt.1.1.79