Encyclopedia of the Brethren of Purity
Manuscript of the Brethren's Kitab Ikhwan al-Safa i.e. the "Epistles of the Brethren of Purity". Copy created in late Safavid Iran, dated c. 17th century | |
| Author | Brethren of Purity |
|---|---|
| Original title | رسائل إخوان الصفاء وخِلَّان الوفاءا |
| Language | Arabic |
| Subject | Philosophy, Science, Ethics, Religion |
| Genre | Encyclopedia |
| Published | 10th century |
| Publication place | Basra, Buyid Empire |
| Media type | Manuscript |
The Encyclopedia of the Epistles of Purity is an esoteric Islamic text written by an unknown group of mysterious writers called the Brethren of Purity during the Buyid era. Composed of 52 treatises, it had a great influence on later intellectual leading lights of the Muslim world and was transmitted as far abroad within the Muslim world as al-Andalus.
The identity and period of the authors of the Encyclopedia have not been conclusively established, though the work has been mostly linked with Isma'ilism. Idris Imad al-Din, a prominent 15th-century Isma'ili missionary in Yemen, credited the authorship of the encyclopedia to Muhammad al-Taqi, the 9th Isma'ili Imam, who lived in occultation in the era of the Abbasid Caliphate at the beginning of the Islamic Golden Age.
Some suggest that besides Isma'ilism, the Brethren of Purity also contains elements of Sufism, Mu'tazilism, Nusayrism and others. Some scholars present the work as Sunni Sufi.
The subject of the work is vast and ranges from mathematics, music, astronomy, and natural sciences, to ethics, politics, religion, and magic—all compiled for one, basic purpose, that learning is training for the soul and a preparation for its eventual life once freed from the body.
Turn from the sleep of negligence and the slumber of ignorance, for the world is a house of delusion and tribulations. – Encyclopedia of the Brethren of Sincerity