House of Wisdom

House of Wisdom

The House of Wisdom (Arabic: بيت الحكمة‎; Bayt Ul-Hikma) was a library and translation institute established in Abbassid-era Baghdad, Iraq.[1] It was a key institution in the Translation Movement and considered to have been a major intellectual centre during the Islamic Golden Age. The House of Wisdom was a society founded by Caliph Harun al-Rashid and culminating under his son al-Ma'mun, who reigned from 813–833 AD and is credited with its institution. Al-Ma'mun is also credited with bringing many well-known scholars to share information ideas and culture in the House of Wisdom Based in Baghdad from the 9th to 13th centuries, many of the most learned Muslim scholars were part of this excellent research and educational institute.

The earliest scientific manuscripts originated in the Abbasid Era.

House of Wisdom is a calque of the Middle Persian term for a "library" and it was modelled on the libraries of the Sassanid Empire. It had the dual purpose of translating books from Middle Persian to Arabic and also of the preservation of translated books.[2]

During the reign of al-Ma'mun, observatories were set up, and the House was an unrivalled center for the study of humanities and for science in medieval Islam, including mathematics, astronomy, medicine, alchemy and chemistry, zoology and geography and cartography. Drawing on Persian, Indian and Greek texts—including those of Pythagoras, Plato, Aristotle, Hippocrates, Euclid, Plotinus, Galen, Sushruta, Charaka, Aryabhata and Brahmagupta—the scholars accumulated a great collection of world knowledge, and built on it through their own discoveries. Baghdad was known as the world's richest city and centre for intellectual development of the time, and had a population of over a million, the largest in its time.[3] The great scholars of the House of Wisdom included the Iranian Muḥammad ibn Mūsā al-Khwārizmī, the "father" of algebra, which takes its name from his book Kitab al-Jabr.



Physician learning a complex surgical method.

In the Abbasid Empire, many foreign works were translated into Arabic from Persian, large libraries were constructed, and scholars persecuted by the Byzantine Empire were welcomed.[4] Works were also translated at the Academy of Gundishapur, during the Muslim conquest of Persia.

In 750, the Abbasid dynasty replaced the Umayyad as the ruling dynasty of the Islamic empire, and in 762, the caliph al-Mansur (reigned 754 – 775) built Baghdad and made it his capital (the previous capital having been Damascus). The Abbasid dynasty had a strong Persian bent,[4] and adopted many practices from the Sassanid empire – among those, that of translating foreign works, except that now works were translated into Arabic. For this purpose, al-Mansur founded a palace library, modeled after the Sassanid Imperial Library.

The House of Wisdom was originally concerned with translating and preserving Persian works[citation needed], first from Pahlavi[citation needed], then from Syriac and eventually Greek and Sanskrit. Works on astrology, mathematics, agriculture, medicine, and philosophy were thus translated.

The Barmakids were influential in the ensuing movement of restoring and preserving Persian culture. They are also credited with the founding of the first paper mill in Baghdad. The secret of papermaking had been obtained from Chinese prisoners taken at the Battle of Talas (751). Previously, copyists used papyrus (which is fragile) or parchment (which is expensive). The introduction of paper thus facilitated the proliferation of books and libraries.

The concept of the library catalog was introduced in the House of Wisdom and other medieval Islamic libraries, where books were organized into specific genres and categories.[5]

The activities of the library was supported by a large number of stationery shops. These shops doubled as bookshops, the largest of which, al-Nakim, sold thousands of books every day. This industry was only possible because of the abundance of paper (warraqa).

Under Al-Ma'mun

Under the sponsorship of caliph al-Ma'mun (reigned 813 – 833), it seems that the House of Wisdom took on new functions related to mathematics and astrology. The focus also shifted from Persian to Greek texts.

At that time, the library was directed by the poet and astrologer Sahl ibn Haroun (d. 830); the other notable scholars associated with the library are Muhammad ibn Mūsā al-Khwārizmī (780–850), the Banu Musa brothers (Mohammed Jafar ibn Musa, Ahmad ibn Musa, and al-Hasan ibn Musa), Sind ibn Ali and Yaqub ibn Ishaq al-Kindi (801–873).

Christian scholar Hunayn ibn Ishaq (809–873) was placed in charge of the translation work by the caliph. The most renowned translator was the Sabian Thābit ibn Qurra (826–901). Translations of this era were superior to earlier ones, however, soon after, the emphasis on translation work declined, as new ideas became more important.[citation needed]

The House of Wisdom flourished under al-Ma'mun's successors al-Mu'tasim (reign 833–842) and al-Wathiq (reign 842 – 847), but declined under the reign of al-Mutawakkil (reign 847–861), mainly because Ma'mun, Mu'tasim, and Wathiq followed the sect of Mu'tazili, while al-Mutawakkil followed orthodox Islam. He wanted to stop the spread of Greek philosophy which was one of the main tools in Mu'tazili theology.

The House of Wisdom eventually acquired a reputation as a center of learning, although universities as we know them did not yet exist at this time — transmission of knowledge was done directly from teacher to student, without any institutional surrounding. Maktabs soon began to develop in the city from the 9th century, and in the 11th century, Nizam al-Mulk founded the Al-Nizamiyya of Baghdad.


Along with all other libraries in Baghdad, the House of Wisdom was destroyed during the Mongol invasion of Baghdad in 1258.

Other houses of wisdom

Some other places have also been called House of Wisdom:

  • The main library at Hamdard University in Karachi, Pakistan is called 'Bait al Hikmah'. It is the largest library in Pakistan.[6]

See also


  1. ^ Iraq: The 'Abbasid Caliphate, Encyclopedia Britannica
  2. ^ Josef W. Meri, Jere L. Bacharach, Medieval Islamic Civilization: An Encyclopedia, Published by Routledge, 2006, ISBN 0-415-96690-6, p. 451.
  3. ^ George Modelski, World Cities: –3000 to 2000, Washington DC: FAROS 2000, 2003. ISBN 2-00309-499-4. See also Evolutionary World Politics Homepage.
  4. ^ a b Wiet. Baghdad
  5. ^ Micheau, Francoise, "The Scientific Institutions in the Medieval Near East", pp. 988–991  in (Morelon & Rashed 1996, pp. 985–1007)
  6. ^ Bait al hikmat


External links

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • House of Knowledge — This article is about the ancient university in Egypt. For the ancient Abbasid Library, see House of Wisdom. For the Saudi Arabian College, see Dar Al Hekma College. The House of Knowledge (Arabic: دار العلم ‎, Dar al Ilm) was an ancient… …   Wikipedia

  • House of Al Khan — The House of Al Khan (Arabic: الخان transliteration: ÅĹ Κнăṇ) can also be written al khan. The Sons of Ahmed Al Khan of Ad Dammam, Saudi Arabia are Mohammed, Hasan, Abdulrahman, Ali, and Abdullah, moved from Bahrain to Ad Dammam in the Eastern… …   Wikipedia

  • House Music — House ist eine populäre Stilrichtung der elektronischen Tanzmusik, die in den 1980er Jahren in den USA entstand. Typisch ist der meist durch einen Drumcomputer erzeugte Rhythmus im 4/4 Takt im Tempo von etwa 120–130 BPM: Die Bassdrum auf jeder… …   Deutsch Wikipedia

  • House Targaryen — is a fictional family in George R. R. Martin s A Song of Ice and Fire . House Targaryen ruled as the Kings of Westeros for nearly 300 years. Their seats were the capital city of King s Landing and the island castle of Dragonstone. Their sigil is… …   Wikipedia

  • Wisdom house channan — Infobox UK school name = Wisdom House channan established = 1994 approx = c approx = type = Privet Girls School religion = Muslim head = buses = 40 city = Channan, Gujrat county = Punjab country = Pakistanflagicon|Pakistan staff = 160 full time… …   Wikipedia

  • House of Binary — Infobox Album Name = House of Binary Type = studio Artist = The Wisdom of Harry Released = August 29, 2000 Recorded = Genre = Indie rock, Electronica Length = 46:43 Label = Matador Producer = Reviews = * Allmusic Rating|4|5… …   Wikipedia

  • Wisdom of the crowd — The wisdom of the crowd refers to the process of taking into account the collective opinion of a group of individuals rather than a single expert to answer a question. This process, while not new to the information age, has been pushed into the… …   Wikipedia

  • House — Tonbeispiel House ist eine populäre Stilrichtung der elektronischen Tanzmusik, die in den 1980er Jahren in den USA entstand. Typisch ist der meist durch einen Drumcomputer erzeugte Rhythmus im 4/4 Takt im Tempo von etwa 120 bis 130 Beats per… …   Deutsch Wikipedia

  • House of Avitnas — According to the Talmud, the House of Avitnas was responsible for compounding the ketoret , the incense offered on the Inner Altar in the Temple of Jerusalem. The Talmud praised the Avitnas family for never permitting the family s female members… …   Wikipedia

  • House of Garmu — According to the Talmud, the House of Garmu was responsible for baking the Showbread offered in the Temple of Jerusalem. The Talmud praised the Garmu family for never permitting their children to be seen eating white bread, to avoid any possible… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.