Abū Hayyān al-Tawhīdī

Ali ibn Mohammed ibn Abbas (923–1023) () also known as Abū Hayyān al-Tawhīdī () was one of the most influential intellectuals and thinkers of the 10th century.
Yaqut Al-Hamawi described him as "the philosopher of litterateurs and the litterateur of philosophers." However, he was neglected and ignored by the historians of his era. This neglect continued until Yaqut wrote his book Muʿjam al-Udabā’ (), which contained a biographical outline of at-Tawhidi, relying primarily on what al-Tawhidi had written about himself.

Origin
There are differing views on the dates of al-Tawhidi's birth and death, and his origins. According to Tarikh-i Sistan, he was born in 923 Near Baghdad or Fars, and died in 1023 in Shiraz. Al-Tawhidi had a difficult childhood. He was born into a poor family that sold dates called Tawhid (hence his surname), and spent much of his childhood as an orphan in the care of his uncle, who treated him poorly.

Works
In spite of the incident of burning his books collectively (which was symbolic of course) by himself, he has left a set of literary, philosophical, and Sufi works, which were distinctive in the history of the Arabic literature. Perhaps the most important works are:
Al-Baṣā’ir wa al-Dhakhā’ir
Al-Hawamil wa al-Shawamil
Al-Imtāʿ wa al-Mu’ānasa, with a chapter on zoology perhaps based on Timotheus of Gaza's book on animals.
Al-Isharat al-Ilahiyya
Al-Muqabasat
Al-Sadaqa wa al-Sadiq
Mathalib al-Wazirain

References

Salah NATIJ, "La nuit inaugurale d'al-Imatâ' wa l-mu'ânasa d'Abu Hayyân al-Tawhidi,une leçon magistrale d'adab", Revue Arabica, Vol. 55, No.2, 2008 = http://maduba.free.fr/Sur_Tawhidi.pdf
I. Keilani, Abú Hayyán al-Tawhidi (in French), Beirut, 1950.

Category:923 births
Category:1023 deaths
Category:Islamic philosophers
Category:Writers from Baghdad
Category:Zoologists of medieval Islam