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|Full name||Abū Ḥāmed Muḥammad ibn Muḥammad al-Ghazālī|
Tus Persia, Great Seljuq Empire
|Died||December 19, 1111 (aged 52–53)
Tus, Persia, Great Seljuk Empire
|Era||Islamic Golden Age|
|School/tradition||Sufism, Sunnite (Shafi'ite), Asharite|
|Main interests||Sufism, Theology (Kalam), Philosophy, Logic, Islamic Jurisprudence|
|Major works||Revival of Religious Sciences, The Incoherence of the Philosophers, The Alchemy of Happiness|
Abū Ḥāmid Muḥammad ibn Muḥammad al-Ghazālī (c. 1058–1111); (ابو حامد محمد ابن محمد الغزالي), known as Al-Ghazali or Algazel to the Western medieval world, was a Muslim theologian, jurist, philosopher, and mystic of Persian descent.
Al-Ghazali has sometimes been referred to by historians as the single most influential Muslim after the Islamic prophet Muhammad.:14-16 Others have cited his movement from science to faith as a detriment to Islamic scientific progress. Besides his work that successfully changed the course of Islamic philosophy—the early Islamic Neoplatonism developed on the grounds of Hellenistic philosophy, for example, was so successfully refuted by al-Ghazali that it never recovered—he also brought the orthodox Islam of his time in close contact with Sufism. The orthodox theologians still went their own way, and so did the mystics, but both developed a sense of mutual appreciation which ensured that no sweeping condemnation could be made by one for the practices of the other.:14-16
The traditional date of al-Ghazali's birth, as given by Ibn al-Jawzi, is 450 AH (March 1058–February 1059 CE), but modern scholars have raised doubts about the accuracy of Ibn al-Jawzi's information, and have posited a date of 448 AH (1056–1057 CE), on the basis of certain statements in al-Ghazali's correspondence and autobiography.:23–25 He was born in Tabaran, a town in the district of Tus, which lies within the Khorasan Province of Persia (Iran).:25
A posthumous tradition, the authenticity of which has been questioned in recent scholarship, arose that al-Ghazali's father died in poverty and left the young al-Ghazali and his brother Ahmad to the care of a Sufi. Al-Ghazali's contemporary and first biographer, 'Abd al-Ghafir al-Farisi, records merely that al-Ghazali began to receive instruction in fiqh (Islamic jurisprudence) from Ahmad al-Radhakani, a local teacher.:26–27
He later studied under al-Juwayni, the distinguished jurist and theologian and "the most outstanding Muslim scholar of his time",:29in Nishapur, perhaps after a period of study in Gurgan. After al-Juwayni's death in 1085, al-Ghazali departed from Nishapur and joined the court of Nizam al-Mulk, the powerful vizier of the Seljuq sultans, which was likely centered in Isfahan. After bestowing upon him the titles of "Brilliance of the Religion" and "Eminence among the Religious Leaders", Nizam al-Mulk advanced al-Ghazali in July 1091 to the "most prestigious and most challenging" professoriate at the time, in the Nizamiyya madrasa in Baghdad.:34
He underwent a spiritual crisis in 1095, and consequently abandoned his career and left Baghdad on the pretext of going on pilgrimage to Mecca. Making arrangements for his family, he disposed of his wealth and adopted an ascetic lifestyle. After some time in Damascus and Jerusalem, with a visit to Medina and Mecca in 1096, he returned to Tus to spend the next several years in 'uzla (seclusion). This seclusion consisted in abstaining from teaching at state-sponsored institutions, though he continued to publish, to receive visitors, and to teach in the zawiya (private madrasa) and khanqah (Sufi monastery) that he had built.
Fakhr al-Mulk, grand vizier to Ahmad Sanjar, pressed al-Ghazali to return to the Nizamiyya in Nishapur; al-Ghazali reluctantly capitulated in 1106, fearing (rightly) that he and his teachings would meet with resistance and controversy.:53-4 He later returned to Tus, and declined an invitation in 1110 from the grand vizier of Muhammad I to return to Baghdad. He died on the 18 December 1111. According to 'Abd al-Ghafir al-Farisi he had several daughters, but no sons.:57–59
School affiliations 
Al-Ghazali contributed significantly to the development of a systematic view of Sufism and its integration and acceptance in mainstream Islam. He was a scholar of orthodox Islam, belonging to the Shafi'i school of Islamic jurisprudence and to the Asharite school of theology. Al-Ghazali received many titles such as Sharaf-ul-Aʾimma (شرف الأئمة), Zayn-ud-dīn (زين الدين), Ḥujjat-ul-Islām (حجة الإسلام).
He is viewed as the key member of the influential Asharite school of early Muslim philosophy and the most important refuter of Mutazilites. However, he chose a slightly different position in comparison with the Asharites; his beliefs and thoughts differ, in some aspects, from the orthodox Asharite school.
Al-Ghazali wrote more than 70 books on the sciences, Islamic philosophy and Sufism.
Incoherence of the Philosophers 
His 11th century book titled The Incoherence of the Philosophers marks a major turn in Islamic epistemology. The encounter with skepticism led al-Ghazali to embrace a form of theological occasionalism, or the belief that all causal events and interactions are not the product of material conjunctions but rather the immediate and present Will of God.
The Incoherence also marked a turning point in Islamic philosophy in its vehement rejections of Aristotle and Plato. The book took aim at the falasifa, a loosely defined group of Islamic philosophers from the 8th through the 11th centuries (most notable among them Avicenna and Al-Farabi) who drew intellectually upon the Ancient Greeks. Al-Ghazali bitterly denounced Aristotle, Socrates and other Greek writers as non-believers and labeled those who employed their methods and ideas as corrupters of the Islamic faith.
In the next century, Averroes drafted a lengthy rebuttal of al-Ghazali's Incoherence entitled The Incoherence of the Incoherence; however, the epistemological course of Islamic thought had already been set.
This long-held argument has been disputed. Some argue that al-Ghazali was the first intellectual to champion the separation between several disciplines wrongly classified under falsafa (Arabic word for philosophy but one that used to include physics, maths and logic). "Al-Ghazali argued that some fundamentalists, who perceive falsafa to be incompatible with religion, tend to categorically reject all views adopted by 'philosophers', including scientific fact like the lunar and solar eclipse. And when that person is later persuaded of a certain view, he tends to blindly accept all other views held by philosophers".
The autobiography al-Ghazali wrote towards the end of his life, Deliverance From Error (المنقذ من الضلال al-munqidh min al-ḍalāl) is considered a work of major importance. In it, al-Ghazali recounts how, once a crisis of epistemological skepticism was resolved by "a light which God Most High cast into my breast...the key to most knowledge,":66 he studied and mastered the arguments of kalam, Islamic philosophy, and Ismailism. Though appreciating what was valid in the first two of these, at least, he determined that all three approaches were inadequate and found ultimate value only in the mystical experience and insight (the state of prophecy or nubuwwa) he attained as a result of following Sufi practices. William James, in Varieties of Religious Experience, considered the autobiography an important document for "the purely literary student who would like to become acquainted with the inwardness of religions other than the Christian" because of the scarcity of recorded personal religious confessions and autobiographical literature from this period outside the Christian tradition.:307
The Revival of Religious Sciences 
Another of al-Ghazali's major works is Ihya' Ulum al-Din or Ihya'u Ulumiddin (The Revival of Religious Sciences). It covers almost all fields of Islamic sciences: fiqh (Islamic jurisprudence), kalam (theology) and sufism. It contains four major sections: Acts of worship (Rub' al-'ibadat), Norms of Daily Life (Rub' al-'adatat), The ways to Perdition (Rub' al-muhlikat) and The Ways to Salvation (Rub' al-munjiyat). The book has attracted much positive criticism: "If all Islamic sciences were made to disappear, they could be taken back from Ihya'u Ulumiddin." He then wrote a brief version of this book in Persian under The Alchemy of Happiness (Kimiya-yi sa'ādat).
The Jerusalem Tract 
At the insistence of his students in Jerusalem, al-Ghazali wrote a concise exposition of Islam entitled The Jerusalem Tract.:29
Al-Ghazali's influence 
Al-Ghazali had an important influence on both Muslim philosophers and Christian medieval philosophers. Margaret Smith writes in her book Al-Ghazali: The Mystic (London 1944): "There can be no doubt that al-Ghazali’s works would be among the first to attract the attention of these European scholars" (page 220). Then she emphasizes, "The greatest of these Christian writers who was influenced by al-Ghazali was St. Thomas Aquinas (1225–1274), who made a study of the Arabic writers and admitted his indebtedness to them. He studied at the University of Naples where the influence of Arab literature and culture was predominant at the time." In addition, Aquinas' interest in Islamic studies could be attributed to the infiltration of ‘Latin Averroism’ in the 13th century, especially at the University of Paris.
Al-Ghazali's influence has been compared to the works of Thomas Aquinas in Christian theology, but the two differed greatly in methods and beliefs. Whereas al-Ghazali rejected non-Islamic philosophers such as Aristotle and saw it fit to discard their teachings on the basis of their "unbelief," Aquinas embraced them and incorporated ancient Greek and Latin thought into his own philosophical writings.
Al-Ghazali also played a very major role in integrating Sufism with Shariah. He was also the first to present a formal description of Sufism in his works. His works also strengthened the status of Sunni Islam against other schools. The Batinite (Ismailism) had emerged in Persian territories and were gaining more and more power during al-Ghazali's period, as Nizam al-Mulk was assassinated by the members of Ismailis. Al-Ghazali strictly refuted their ideology and wrote several books on refutation of Baatinyas which significantly weakened their status.
List of works 
Al-Ghazali had mentioned the number of his works "more than 70", in one of his letters to Sultan Sanjar in the late years of his life. However, there are more than 400 books attributed to him today. Making a judgment on the number of his works and their attribution to al-Ghazali is a difficult step. Many western scholars such as William Montgomery Watt (The works attributed to Al-Ghazali), Maurice Bouyges (Essai de chronologie des oeuvres d'Al-Ghazali) and others prepared a list of his works along with their comments on each book.
Finally, Abdel Rahman Badawi, an Egyptian scholar, prepared a comprehensive list of al-Ghazali's works under 457 titles:
- from 1 to 72: works definitely written by al-Ghazali
- from 73 to 95: works of doubtful attribution
- 96 - 127: works which are not those of al-Ghazali with most certainty
- 128 - 224: are the names of the Chapters or Sections of al-Ghazali's books that are mistakenly thought books of his
- 225 - 273: books written by other authors regarding al-Ghazali's works
- 274 - 389: books of other unknown scholars/writers regarding al-Ghazali's life and personality
- 389 - 457: the name of the manuscripts of al-Ghazali's works in different libraries of the world
The following is a short list of his major works:
- al-Munqidh min al-dalal (Rescuer from Error)
- Hujjat al-Haq (Proof of the Truth)
- al-Iqtisad fil-i`tiqad (Median in Belief)
- al-maqsad al-asna fi sharah asma' Allahu al-husna (The best means in explaining Allah's Beautiful Names)
- Jawahir al-Qur'an wa duraruh (Jewels of the Qur'an and its Pearls)
- Fayasl al-tafriqa bayn al-Islam wa-l-zandaqa (The Criterion of Distinction between Islam and Clandestine Unbelief)
- Mishkat al-Anwar (The Niche of Lights)
- Tafsir al-yaqut al-ta'wil
- Mizan al-'amal (Criterion of Action)
- Ihya' ulum al-din, "Revival of Religious Sciences", al-Ghazali's most important work
- Bidayat al-hidayah (Beginning of Guidance)
- Kimiya-yi sa'ādat (The Alchemy of Happiness) [a résumé of Ihya'ul ulum, in Persian]
- Nasihat al-muluk (Counseling Kings) [in Persian]
- al-Munqidh min al-dalal (Rescuer from Error)
- Minhaj al-'Abidin (Methodology for the Worshipers)
- Maqasid al falasifa (Aims of Philosophers) [written in the beginning of his life, in favour of philosophy and presenting the basic theories in Philosophy, mostly influenced by Avicenna's works]
- Tahafut al-Falasifa (The Incoherence of the Philosophers), [in this book he refutes the Greek Philosophy aiming at Avicenna and Al-Farabi; and of which Ibn Rushd wrote his famous refutation Tahafut al-tahafut (The Incoherence of the Incoherence)]
- Miyar al-Ilm fi fan al-Mantiq (Criterion of Knowledge in the Art of Logic)
- Mihak al-Nazar fi al-mantiq (Touchstone of Reasoning in Logic)
- al-Qistas al-mustaqim (The Correct Balance)
- Fatawy al-Ghazali (Verdicts of al-Ghazali)
- Al-wasit fi al-mathab (The medium [digest] in the Jurisprudential school)
- Kitab tahzib al-Isul (Prunning on Legal Theory)
- al-Mustasfa fi 'ilm al-isul (The Clarified in Legal Theory)
- Asas al-Qiyas (Foundation of Analogical reasoning)
Works in Persian 
Al-Ghazali wrote most of his works in Arabic and few in Persian. His most important Persian work is Kīmyāyé Sa'ādat (The Alchemy of Happiness). It is al-Ghazali's own Persian version of Ihya'ul ulumuddin (The Revival of Religious Sciences) in Arabic, but a shorter work. It is one of the outstanding works of 11th-century-Persian literature. The book was published several times in Tehran by the edition of Hussain Khadev-jam, a renown Iranian scholar. It is translated to English, Arabic, Turkish, Urdu and other languages.
Apart from Kimya, the most celebrated of al-Ghazali's works in Persian is Nasīhatul Mulūk (The Counseling Kings), written most probably for Sultan Ahmad Sanjar ibn Malekshah. In the edition published by Jalāluddīn Humāyī, the book consists of two parts of which only the first can reliably be attributed to al-Ghazali. The language and the contents of some passages are similar to the Kimyaye Sa'adat. The second part differs considerably in content and style from the well-known writings of al-Ghazali. It contains the stories of pre-Islamic kings of Persia, especially those of Anoshervān. Nasihatul Muluk was early translated to Arabic under the title al-Tibr al-masbuk fi nasihat al-muluk (The Forged Sword in Counseling Kings).
Zād-e Ākherat (Provision for the hereafter) is an important Persian book of al-Ghazali but gained less scholarly attention. The greater part of it consists of the Persian translation of one of his Arabic books, Bedāyat al-Hedāya (Beginning of Guidance). It contains in addition the same contents as the Kīmyāyé Sa'ādat. The book was most probably written during the last years of his life. Its manuscripts are in Kabul (Library of the Department of Press) and in Leiden.
Pand-nāma (Book of Counsel) is another book of advice and probably attributed to Sultan Sanjar. The introduction to the book relates that Al-Ghazali wrote the book in response to a certain king who had asked him for advice. Ay farzand (O son!) is a short book of counsel that al-Ghazali wrote for one of his students. The book was early translated to Arabic entitled ayyuhal walad. His another Persian work is Hamāqāti ahli ibāhat or Raddi ebāhīyya (Condemnation of antinomians) which is his fatwa in Persian illustrated with Quranic verses and Hadiths.
Faza'ilul al-anam min rasa'ili hujjat al-Islam is the collection of letters in Persians that al-Ghazali wrote in response to the kings, ministers, jurists and some of his friends after he returned to Khorasan. The collection was gathered by one of his grandchildren after his death, under five sections/chapters. The longest letter is the response to objections raised against some of his statements in Mishkat al-Anwar (The Niche of Light) and al-Munqidh min al-dalal (Rescuer from Error). The first letter is the one which al-Ghazali wrote to Sultan Sanjar presenting his excuse for teaching in Nizamiyya of Nishapur; followed by al-Ghazali's speech in the court of Sultan Sanjar. Al-Ghazali makes an impressing speech when he was taken to the king's court in Nishapur in 1106, giving very influential counsels, asking the sultan once again for excusing him from teaching in Nizamiyya and refuting the accusations made against him for disrespecting Imam Abu Hanifa in his books. The sultan was so impressed that ordered al-Ghazali to write down his speech so that it will be sent to all the ulemas of Khorasan and Iraq.
Reception of his Work 
Praise for al-Ghazali not withstanding, he also received criticism from within Islam:
Ibn Taymiyyah states:
|“||If we assume that someone narrated the view of the salaf but what he narrated is far removed from what the view of the salaf actually is, then he has little knowledge of the view of the salaf, such as Abu’l-Ma’aali, Abu Hamid al-Ghazali, Ibn al-Khateeb and the like, who did not have enough knowledge of hadith to qualify them as ordinary scholars of hadith, let alone as prominent scholars in that field. For none of these people had any knowledge of al-Bukhari and Muslim and their hadiths, apart from what they heard, which is similar to the situation of the ordinary Muslim, who cannot distinguish between a hadith which is regarded as sahih and mutawatir according to the scholars of hadith, and a hadith which is fabricated and false. Their books bear witness to that, for they contain strange things and most of these scholars of ‘ilm al-kalam (science of kalam) and Sufis who have drifted away from the path of the salaf admit that, either at the time of death or before death. There are many such well-known stories. This Abu Hamid al-Ghazali, despite his brilliance, his devotion to Allah, his knowledge of kalam and philosophy, his asceticism and spiritual practices and his Sufism, ended up in a state of confusion and resorted to the path of those who claim to find out things through dreams and spiritual methods."||”|
Ibn Rushd (Averroes), a rationalist, famously responded that "to say that philosophers are incoherent is itself to make an incoherent statement." Rushd's book, The Incoherence of the Incoherence, attempted to refute al-Ghazali's views, though the work was not well received in the Muslim community.
See also 
- Griffel, Frank (2006). In Meri, Josef W. Medieval Islamic civilization : an encyclopedia. New York: Routledge. ISBN 0415966906.
- The Influence of Islamic Thought on Maimonides Stanford Encyclopedia of Philosophy, June 30, 2005
- Muslim Philosophy, Islamic Contributions to Science & Math, netmuslims.com
- "Ghazali, al-". The Columbia Encyclopedia. Retrieved 17 December 2012.
- Watt, W. Montgomery (1953). The Faith and Practice of Al-Ghazali. London: George Allen and Unwin Ltd.
- Sawwaf, A. (1962) al-Ghazali: Etude sur la réforme Ghazalienne dans l’histoire de son développement (Fribourg).
- Griffel, Frank (2009). Al-Ghazālī's Philosophical Theology. Oxford: Oxford University Press. ISBN 9780195331622.
- R.M. Frank, Al-Ghazali and the Ash'arite School, Duke University Press, London 1994
- "How the decline of Muslim scientific thought still haunts". thenational.ae. Retrieved 2012-10-04.
- Böwering, Gerhard. "ḠAZĀLĪ". Encyclopædia Iranica. Retrieved 17 December 2012.
- McCarthy, Richard Joseph (1980). Freedom and fulfillment : "al-Munqidh min al-Dalal" and other relevant works. Boston: Twayne. ISBN 0805781676.
- James, William (2012). In Bradley, Matthew. The Varieties of Religious Experience. Oxford Univ Press. ISBN 9780199691647.
- Khalidi, Walid; Khalidi, commentary by Walid (1984). Before their diaspora : a photographic history of the Palestinians, 1876-1948. Washington, D.C.: Institute for Palestine Studies. ISBN 0887281435.
- Majmoo’ al-Fataawa, part 4, p. 71
- http://books.google.co.za/books/about/The_Ornament_of_the_World.html?id=4dxbqEmU-OkC&redir_esc=y The Ornament of the World: How Muslims, Jews, and Christians Created a Culture of Tolerance in Medieval Spain
- Haque, Amber (2004), "Psychology from Islamic perspective: contributions of early Muslim scholars and challenges to contemporary Muslim psychologists", Journal of Religion & Health 43 (4): 357–377, doi:10.1007/s10943-004-4302-z
- Savage-Smith, Emilie (1995), "Attitudes toward dissection in medieval Islam", Journal of the History of Medicine and Allied Sciences 50 (1): 67–110, doi:10.1093/jhmas/50.1.67, PMID 7876530
Further reading 
- Laoust, H: La politique de Gazali, Paris 1970
- Campanini, M.: Al-Ghazzali, in S.H. Nasr and O. Leaman, History of Islamic Philosophy 1996
- Watt, W. M.: Muslim Intellectual: A Study of al-Ghazali, Edinburgh 1963
- Zwemer, S. M. A Moslem Seeker after God, New York 1920
- Nakamura, K. Al-Ghazali, Encyclopedia of Philosophy
- Dougan, A. The Glimpse, A study of the inner teaching of the Mishkat al-Alwar (The Niche for Lights) by Abdullah Dougan ISBN 0-9597566-6-3
|Wikisource has original works written by or about:
|Wikimedia Commons has media related to: Al-Ghazali|
- Al-Ghazali website
- Ghazali and Islamic reform
- Full text of Incoherence of the Philosophers, from Al-Ghazali website
- Al-Ghazali entry by Frank Griffel in the Stanford Encyclopedia of Philosophy
- Short commentary on The Alchemy of Happiness
- The Alchemy of Happiness, by Mohammed Al-Ghazzali, the Mohammedan Philosopher, trans. Henry A. Homes (Albany, N.Y.: Munsell, 1873). See original text in The Online Library of Liberty.
- "Al-Ghazali Contra Aristotle: An Unforeseen Overture to Science In Eleventh-Century Baghdad". Richard P. Aulie. PSCF 45. March 1994. pp. 26–46.
- Review of Ghazali's Tahafat al-Falasifa
- Abu Hamid Al-Ghazali, in http://www.intellectualencounters.org/
- (French) Profession de Foi de l'Imam Al Ghazali
|Sufism and Tariqa|