|Born||c. 818 CE (203 AH) in Shushtar, Iran|
|Died||c. 896 CE (283 AH) in Basra, Iraq|
|Era||Islamic golden age|
|Main interest(s)||Sufism, Islamic theology|
Sahl al-Tustarī (Arabic: سهل التستري) or Sahl Shushtarī (Persian: سهل شوشتری) according to Persian custom, born Abū Muḥammad Sahl ibn ʿAbd Allāh (c.818 CE (203 AH) – c.896 CE (283 AH)), was a Persian Muslim scholar and early classical Sufi mystic. He founded the Salimiyah Muslim theological school, which was named after his disciple Muhammad ibn Salim.
Tustari is most famous for his controversial claim that "I am the Proof of God for the created beings and I am a proof for the saints (awliya) of my time" and for his well-known Tafsir, a commentary on and interpretation of the Qur'an.
From an early age he led an ascetic life with frequent fasting and study of the Qur'an and Hadith, the oral traditions, of the Prophet Muhammad. He practised repentance (tawbah) and, above all, constant remembrance of God (dhikr). This eventually culminated in a direct and intimate rapport with God with whom he considered himself a special friend and one of the spiritual elect.
Tustari was also near to the Islamic Scholars of Hadith when he met (Abu Dawood) he said "O Abu Dawud, I want something from you." He said, "What is it?" Sahl said, "On a condition that you say that you will fulfill it if possible." Abu Dawud replied in the affirmative. Sahl said, "Get out your tongue with which you narrated the hadiths of the Prophet (peace be upon him) so that I kiss it." Abu Dawud accept that and Sahl kissed his tongue. This shows the close proximate of early hadith scholars and early sufis.
In these early days when the Sufis were becoming established mostly in Baghdad (the capital of modern Iraq), the most notable Sufis of the time elsewhere were: Tustari in southwestern Iran, Al-Tirmidhi in Central Asia and the Malamatiyya or "People of Blame".
An Islamic scholar who commented on and interpreted the Qur'an, Tustari maintained that the Qur'an "contained several levels of meaning", which included the outer or zahir and the inner or batin. Another key idea that he unravelled was the meaning of the Prophet Muhammad's saying "I am He and He is I, save that I am I, and He is He", explaining it "as a mystery of union and realization at the center of the Saint's personality, called the sirr ('the secret'), or the heart, where existence joins Being." Tustari also "was the first to put" the Sufi exercise of remembrance of God, Dhikr, "on a firm theoretical basis."
[Tustari] maintained that ultimately [...] it became clear to the recollector that the true agent of recollection was not the believer engaged in recollection but God Himself, who commemorated Himself in the heart of the believer. This realisation of God's control over the heart led the believer to the state of complete trust in the Divine.
- al-Tustari, Sahl ibn 'Abd Allah; Meri, Yousef (editor); Keeler, Annabel; Keeler, Ali (translators) (December 2009). Tafsir Al-Tustari: Great Commentaries of the Holy Qur'an. Fons Vitae. ISBN 978-1-891785-19-1.
- "I am the Proof of God for the created beings and I am a proof for the saints (awliya) of my time"
- Asked "What is food?" Tustari replied: "Food is contemplation of the Living One."
- "Whoever wakes up worrying about what he will eat -- shun him!"
- "If any one shuts his eye to God for a single moment, he will never be rightly guided all his life long"
- Karamustafa, Ahmet T. (Professor) (2007). Sufism: The Formative Period. University of California Press. pp. 38–43. ISBN 978-0-520-25269-1.Co-publisher: Edinburgh University Press.
- Staff. "Salimiyah (Muslim theological school)". Encyclopædia Britannica (online). Retrieved 2009-06-20.
- Mason, Herbert W. (1995). Al-Hallaj. RoutledgeCurzon. p. 83. ISBN 978-0-7007-0311-1.
- Okasha, Mohamed (3 September 2014). "Abu Dawud: The Faqih and Scholar of Hadith". The-faith.com. E-Da`wah Committee (EDC). Archived from the original on 5 April 2018. Retrieved 5 April 2018.
- Cornell, Vincent J. (2006). Voices of Islam, Volume 1: Voices of Tradition. Praeger Publishers. pp. 254–255. ISBN 978-0-275-98732-9.
- Glasse, Cyril (2008). The New Encyclopedia of Islam. Rowman & Littlefield Publishers, Inc. p. 393. ISBN 978-0-7425-6296-7.
- Hovannisian, Richard G.; Sabagh, Georges (1998). The Persian presence in the Islamic world. Cambridge University Press. p. 187. ISBN 978-0-521-59185-0.
- Shah, Idries (1983). Learning How to Learn: Psychology and Spirituality in the Sufi Way. Octagon Press. p. 149. ISBN 978-0-900860-59-1. First published 1978. According to Idries Shah this refers to the fact that "Sufi learning comes through nutrition."
- Jami, Al-Ghazzali and Hakim Sanai (1980). Four Sufi Classics: "Salaman and Absal", "Niche for Lights", "Way of the Seeker" and "Abode of Spring". Octagon Press. p. 191. ISBN 978-0-900860-69-0.
- Nicholson, Reynold A. (2002). The Mystics of Islam. World Wisdom. p. 41. ISBN 978-0-941532-48-8.
- Massignon, Louis; Mason, Herbert W (translator and editor) (1994). The passion of Al-Hallaj: mystic and martyr of Islam. Princeton University Press. pp. 35–37. ISBN 978-0-691-01919-2.
- Hovannisian, Richard G.; Sabagh, Georges (1998). The Persian presence in the Islamic world. Cambridge University Press. pp. 187–188. ISBN 978-0-521-59185-0.
- Glasse, Cyril (2008). The New Encyclopedia of Islam. Rowman & Littlefield Publishers, Inc. pp. 393–394. ISBN 978-0-7425-6296-7.
- Gerhard Böwering (1979). The Mystical Vision of Existence in Classical Islam: The Qur'anic Hermeneutics of the Sufi Sahl At-Tustari. Walter de Gruyter. ISBN 978-3-11-083705-6.