SCHOLAR

Ayman Shihadeh

Ayman Shihadeh is Professor of the Intellectual History of the Islamic World at SOAS University of London and one of the foremost contemporary scholars of Islamic philosophy, theology, and intellectual history. His research has transformed scholarly understanding of the development of philosophical and theological traditions in the Islamic world, particularly during the post-classical period, which has increasingly emerged as one of the most dynamic areas of Islamic intellectual history.

Professor Shihadeh’s scholarship focuses on the interactions between philosophy (falsafa), theology (kalām), logic, metaphysics, and epistemology in the centuries following Avicenna. Through close engagement with Arabic manuscripts and previously understudied texts, he has demonstrated the intellectual vitality and sophistication of later Islamic thought, challenging older narratives that portrayed the post-classical period as an era of decline.

A major focus of his research has been the theological and philosophical traditions associated with figures such as al-Ghazālī, Fakhr al-Dīn al-Rāzī, and later Ashʿarī theologians. His studies illuminate how Muslim scholars grappled with questions concerning existence, causality, divine action, knowledge, language, and human responsibility. By reconstructing intellectual debates across centuries, he has helped reveal the complexity and diversity of Islamic theological reasoning.

Professor Shihadeh is particularly renowned for his work on Fakhr al-Dīn al-Rāzī and the emergence of new syntheses between philosophy and theology in the post-Avicennan period. His research has shown how later Muslim thinkers transformed inherited traditions through creative engagement with metaphysics, logic, and natural philosophy, producing new intellectual frameworks that shaped Islamic scholarship for centuries.

In addition to his monographs and articles, Professor Shihadeh has played a major role in the preservation and dissemination of Islamic intellectual heritage through critical editions and translation projects. He serves as Editor-in-Chief of the Bulletin of SOAS, Editor of the Encyclopaedia of Islam, Editor of Brill’s Islamic Translation Series, and editor of the influential series Islamic Philosophy, Theology and Science: Texts and Studies. Through these initiatives, he has contributed significantly to advancing research and making important texts accessible to wider audiences.

His scholarship is characterized by a combination of meticulous textual analysis and broader intellectual-historical inquiry. By situating philosophical and theological debates within their historical contexts while also engaging their enduring philosophical significance, he has helped establish new standards in the study of Islamic intellectual history.

Quran
Tokat Institute/Scholars/Seyyed Hossein Nasr
Ayman Shihadeh
Scholar · Tokat Institute
University Professor
Emeritus
George Washington University
Department of Islamic Studies · Former Professor, MIT & Temple University
Harvard PhD, 1958Islamic PhilosophySufism & MysticismScience & ReligionPerennial Philosophy

Seyyed Hossein Nasr is one of the world’s foremost authorities on Islamic intellectual and spiritual history. The first non-Western philosopher to give the Gifford Lectures, he has devoted sixty years to the recovery and transmission of the Islamic intellectual tradition. At Tokat, he teaches what cannot be found in any other living classroom.

3
Courses at Tokat
4
Lectures delivered
60+
Years of scholarship
“The intellectual tradition of Islam is not a thing of the past. It is a living presence for those who know how to approach it.”

Seyyed Hossein Nasr was born in Tehran in 1933 and educated in the United States, completing a doctorate in the history of science and learning at Harvard in 1958. He returned to Iran to teach at the University of Tehran and became president of the Iranian Academy of Philosophy before leaving the country in 1979.

Nasr’s scholarship spans Islamic philosophy, cosmology, and the history of science — but at its centre is a sustained argument that the Islamic intellectual tradition offers a coherent and living alternative to the dominant assumptions of modern Western thought.

He has written more than fifty books — among them Ideals and Realities of Islam, Knowledge and the Sacred, and Islamic Philosophy from its Origin to the Present. He is one of the few living scholars whose work belongs simultaneously to philosophy, religious studies, and the history of science.

At Tokat, Professor Nasr teaches what cannot be transmitted through books alone: the questions, the method of approach, and the felt sense of what Islamic metaphysics is asking.

Selected works
1966Ideals and Realities of IslamAllen & Unwin
1981Knowledge and the SacredSUNY Press
1996Religion and the Order of NatureOxford University Press
2001The Heart of IslamHarperSanFrancisco
2006Islamic Philosophy from its Origin to the PresentSUNY Press
2015The Study QuranHarperOne · General editor

Courses by Seyyed Hossein Nasr

All courses →
Current & upcoming
Past courses
Fall 2025
Being and Consciousness in Islamic Metaphysics
8 sessions · 142 students enrolled
View recordings →
Spring 2026
Sacred Science: Knowledge, Nature, and the Divine
8 sessions · 112 students enrolled
View recordings →

Courses by Seyyed Hossein Nasr

All courses →
Current & upcoming
Past courses
Fall 2025
Being and Consciousness in Islamic Metaphysics
8 sessions · 142 students
View recordings →
Spring 2026
Sacred Science: Knowledge, Nature, and the Divine
8 sessions · 112 students
View recordings →

Courses by Seyyed Hossein Nasr

All courses →
Current & upcoming
Past courses
Fall 2025
Being and Consciousness in Islamic Metaphysics
8 sessions · 142 students
View recordings →
Spring 2026
Sacred Science: Knowledge, Nature, and the Divine
8 sessions · 112 students
View recordings →

Lectures by Seyyed Hossein Nasr

All lectures →
05
Sep
Being and Consciousness — Opening Lecture of the Inaugural Series
The Tokat Lectures · Fall 2025 · Inaugural
Archive
18
Feb
The Path of Muhammadan Love
The Tokat Lectures · Spring 2026
Archive
12
Oct
On the Recovery of the Sacred — A Reply to a Sceptic
The Tokat Lectures · Fall 2026 · Upcoming
Upcoming

From the Studio archive

Explore Tokat Studio →

This archive is available to Associate members. Scholar Notes, Deep Dives, and the full lecture library — included at $99 / year.

Become an Associate

Other Tokat scholars

All scholars →

From the Studio archive

Explore Tokat Studio →

This archive is available to Associate members. Scholar Notes, Deep Dives, and the full lecture library — included at $99 / year.

Become an Associate

Other Tokat scholars

All scholars →

Lectures by Seyyed Hossein Nasr

All lectures →
05
Sep
Being and Consciousness — Opening Lecture of the Inaugural Series
The Tokat Lectures · Fall 2025 · Inaugural
Archive
18
Feb
The Path of Muhammadan Love
The Tokat Lectures · Spring 2026
Archive
12
Oct
On the Recovery of the Sacred — A Reply to a Sceptic
The Tokat Lectures · Fall 2026 · Upcoming
Upcoming