Brotherhood Of Purity
   HOME

TheInfoList



OR:

The Brethren of Purity ( ar, إخوان‌ الصفا, Ikhwān Al-Ṣafā; also The Brethren of Sincerity) were a
secret society A secret society is a club or an organization whose activities, events, inner functioning, or membership are concealed. The society may or may not attempt to conceal its existence. The term usually excludes covert groups, such as intelligence a ...
of
Muslim philosophers Muslim philosophers both profess Islam and engage in a style of philosophy situated within the structure of the Arabic language and Islam, though not necessarily concerned with religious issues. The sayings of the companions of Muhammad contained ...
in Basra, Iraq, in the 9th or 10th century CE. The structure of the organization and the identities of its members have never been clear."Having been hidden within the cloak of secrecy from its very inception, the ''Rasa'il'' have provided many points of contention and have been a constant source of dispute among both Muslim and Western scholars. The identification of the authors, or possibly one author, the place and time of writing and propagation of their works, the nature of the secret brotherhood, the outer manifestation of which comprises the ''Rasa'il'' – these and many secondary questions have remained without answer." pg 25, Nasr (1964) Their esoteric teachings and philosophy are expounded in an
epistolary Epistolary means "in the form of a letter or letters", and may refer to: * Epistolary ( la, epistolarium), a Christian liturgical book containing set readings for church services from the New Testament Epistles * Epistolary novel * Epistolary poem ...
style in the ''
Encyclopedia of the Brethren of Purity The ''Encyclopedia of the Brethren of Purity'' ( ar, رسائل إخوان الصفا) also variously known as the ''Epistles of the Brethren of Sincerity'', ''Epistles of the Brethren of Purity'' and ''Epistles of the Brethren of Purity and Loyal ...
'' (''Rasa'il Ikhwan al-safa), a giant compendium of 52 epistles that would greatly influence later encyclopedias. A good deal of Muslim and Western scholarship has been spent on just pinning down the identities of the Brethren and the century in which they were active.


Name

The Arabic phrase ''Ikhwān aṣ-Ṣafāʾ'' (short for, among many possible transcriptions, ', meaning "Brethren of Purity, Loyal Friends, People worthy of praise and Sons of Glory") can be translated as either the "Brethren of Purity" or the "Brethren of Sincerity"; various scholars such as Ian Netton prefer "of Purity" because of the group's ascetic impulses towards purity and salvation. A suggestion made by Ignác Goldziher, and later written about by Philip Khuri Hitti in his '' History of the Arabs'', is that the name is taken from a story in ''Kalilah waDimnah'', in which a group of animals, by acting as faithful friends (''ikhwan al-safa''), escape the snares of the hunter. The story concerns a Barbary dove and its companions who get entangled in the net of a hunter seeking birds. Together, they leave themselves and the ensnaring net to a nearby
rat Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include ''Neotoma'' ( pack rats), ''Bandicota'' (bandicoot ...
, who is gracious enough to gnaw the birds free of the net; impressed by the rat's altruistic deed, a crow becomes the rat's friend. Soon a tortoise and gazelle also join the company of animals. After some time, the gazelle is trapped by another net; with the aid of the others and the good rat, the gazelle is soon freed, but the tortoise fails to leave swiftly enough and is himself captured by the hunter. In the final turn of events, the gazelle repays the tortoise by serving as a decoy and distracting the hunter while the rat and the others free the tortoise. After this, the animals are designated as the "Ikwhan al-Safa". This story is mentioned as an exemplum when the Brethren speak of mutual aid in one risala (epistle), a crucial part of their system of ethics that has been summarized thus:


Meetings

The Brethren regularly met on a fixed schedule. The meetings apparently took place on three evenings of each month: once near the beginning, in which speeches were given, another towards the middle, apparently concerning astronomy and astrology, and the third between the end of the month and the 25th of that month; during the third one, they recited hymns with philosophical content."The liturgy of the first night consisted of personal oratory; that of the second of a 'cosmic text', read under the starry heavens facing the polar star; and that of the third night of a philosophical hymn (implying a metaphysical or metacosmic theme) which was a 'prayer of Plato', 'supplication of Idris', or 'the secret psalm of Aristotle'." pg 35 of Nasr 1964 During their meetings and possibly also during the three feasts they held, on the dates of the sun's entry into the Zodiac signs "Ram, Cancer, and Balance" (which double as the Vernal Equinox, Summer Solstice, and Autumnal Equinox), beyond the usual lectures and discussions, they would engage in some manner of
liturgy Liturgy is the customary public ritual of worship performed by a religious group. ''Liturgy'' can also be used to refer specifically to public worship by Christians. As a religious phenomenon, liturgy represents a communal response to and partic ...
reminiscent of the Harranians."...the liturgy described by the Ikhwan seems to be more closely related to the religion of the heirs of the prophet
Idris Idris may refer to: People * Idris (name), a list of people and fictional characters with the given name or surname * Idris (prophet), Islamic prophet in the Qur'an, traditionally identified with Enoch, an ancestor of Noah in the Bible * Idris G ...
, that is, the Harranians who were the principal inheritors in the Middle East of what has been called "Oriental Pythagoreanism" and who were the guardians and propagators of Hermeticism in the Islamic world." pg 34 of Nasr 1964


Ranks

Hierarchy A hierarchy (from Greek: , from , 'president of sacred rites') is an arrangement of items (objects, names, values, categories, etc.) that are represented as being "above", "below", or "at the same level as" one another. Hierarchy is an important ...
was a major theme in their Encyclopedia, and unsurprisingly, the Brethren loosely divided themselves up into four ranks by age; the age guidelines would not have been firm, as for example, such an exemplar of the fourth rank as Jesus would have been too young if the age guidelines were absolute and fixed. Compare the similar division of the Encyclopedia into four sections and the Jabirite symbolism of 4. The ranks were: # The "Craftsmen" – a craftsman had to be at least 15 years of age; their honorific was the "pious and compassionate" (''al-abrār wa 'l-ruhamā''). # The "Political Leaders" – a political leader had to be at least 30 years of age; their honorific was the "good and excellent" (''al-akhyār wa 'l-fudalā'') # The "Kings" – a king had to be at least 40 years of age; their honorific was the "excellent and noble" (''al-fudalā' al-kirām'') # The "Prophets and Philosophers" – the most aspired-to, the final and highest rank of the Brethren; to become a Prophet or Philosopher a man had to be at least 50 years old; their honorific compared them to historical luminaries such as Jesus, Socrates, or Muhammad who were also classified as Kings; this rank was the "angelic rank" (''al-martabat al-malakiyya'').pg 36, Neton 1991


Identities

There have been a number of theories as to the authors of the Brethren. Though some members of the Ikhwan are known, it is not easy to work out exactly who, or how many, were part of this group of writers. The members referred to themselves as "sleepers in the cave" (Rasail 4th, p. 18); a hidden intellectual presence. In one passage they give as their reason for hiding their secrets from the people, not as fear of earthly violence, but as desire to protect their God-given gifts from the world (Rasail 4th, p. 166). Yet they were well aware that their esoteric teachings might provoke unrest, and the various calamities suffered by the successors of the Prophet may have seemed good reason to remain hidden.


Sunni-Sufi connections

Among the theories of the origins of the Ikhwan is that they were Sunnis and that their batini teachings were
Sufi Sufism ( ar, ''aṣ-ṣūfiyya''), also known as Tasawwuf ( ''at-taṣawwuf''), is a mystic body of religious practice, found mainly within Sunni Islam but also within Shia Islam, which is characterized by a focus on Islamic spirituality, ...
c in nature. The Rasail contains hadith narrated by
Aisha Aisha ( ar, , translit=ʿĀʾisha bint Abī Bakr; , also , ; ) was Muhammad's third and youngest wife. In Islamic writings, her name is thus often prefixed by the title "Mother of the Believers" ( ar, links=no, , ʾumm al-mu'min, muʾminīn), ...
, which is something Shia scholars would not do. Susanne Diwald asserts that the Rasail is
Sufi Sufism ( ar, ''aṣ-ṣūfiyya''), also known as Tasawwuf ( ''at-taṣawwuf''), is a mystic body of religious practice, found mainly within Sunni Islam but also within Shia Islam, which is characterized by a focus on Islamic spirituality, ...
, thus implying a
Sunni Sunni Islam () is the largest branch of Islam, followed by 85–90% of the world's Muslims. Its name comes from the word '' Sunnah'', referring to the tradition of Muhammad. The differences between Sunni and Shia Muslims arose from a disagr ...
character.
Alessandro Bausani Alessandro Bausani (Rome, May 29, 1921 – Rome, March 12, 1988) was a scholar of Islam, Arab and Persian studies, interlinguistics and the History of Religion, translating many works into Italian. He was one of the greatest Italian scholars of ...
also presented theories of the work being Sunni-Sufi in nature. The Rasail contains reference to the '' Al Khulafa Al-Rashidun'', which is associated with
Sunni Sunni Islam () is the largest branch of Islam, followed by 85–90% of the world's Muslims. Its name comes from the word '' Sunnah'', referring to the tradition of Muhammad. The differences between Sunni and Shia Muslims arose from a disagr ...
Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic religions, Abrahamic Monotheism#Islam, monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God in Islam, God (or ...
and also contains a passage in it that denounces the
Rafidhi ''Rafida'' ( ar, رافضة, Rāfiḍah, Rejectors) is a term that broadly refers to Shīʿi Muslims who reject (rafḍ) the caliphates of the first two Rashidun, namely Abū Bakr and ʿUmar. Many Sunni scholars, however, have stated that the te ...
, a term used to describe non-Zaydi Shias, including Ismailis. According to Louis Massignon, the Arab-
Andalusian Andalusia is a region in Spain. Andalusian may also refer to: Animals *Andalusian chicken, a type of chicken *Andalusian donkey, breed of donkey *Andalusian hemipode, a buttonquail, one of a small family of birds *Andalusian horse, a breed of ho ...
scholar Ibn Sab'in has asserted that the Rasail has a Sunni-Sufi orientation. According to Palestinian historian
Abdul Latif Tibawi Abdul Latif Tibawi ( ar, عبد اللطيف الطيباوي, 1910–1981) was a Palestinian historian and educationalist. Biography Born in Taybet El-Muthalath, near TulKarem, he was one of the earliest graduates of the Arabic College, Dar Al-M ...
, the Rasail contains a passage that states that if an ideal Imam dies, then the community can still be governed by consensus ( ijma), which is a
Sunni Sunni Islam () is the largest branch of Islam, followed by 85–90% of the world's Muslims. Its name comes from the word '' Sunnah'', referring to the tradition of Muhammad. The differences between Sunni and Shia Muslims arose from a disagr ...
concept. According to Tibawi, this idea rejects the Shia concept of continuous leadership based on heredity.


Ismaili Connections

Among the Isma'ili groups and missionaries who favored the ''Encyclopedia'', authorship was sometimes ascribed to one or another "Hidden Imam"; this theory is recounted in al-Qifti's biographical compendium of philosophers and doctors, the "Chronicle of the Learned" (''Akhbār al-Hukamā'' or ''Tabaqāt-al-Hukamā'').pg 193 of Lane-Poole's ''Studies in a Mosque''pg. 25 of Nasr 1964pg 1; "It can be easily understood too that the Ismā'ilis, among whom the ''Rasa'il'' enjoyed a quasi-canonical authority, ascribed to someone or other of their "Hidden Imams"." Here Stern is drawing upon Dr. H. Hamdānī's "The Rasail Ikhwan al-Safa in the Ismaili Literature", published in ''Der Islam'' in 1936. Compare also this quote from pg 7 of the "Ikhwan as-Safa and their Rasa'il: A Critical Review of a Century and a Half of Research" (by A. L. Tibawi, as published in volume 2 of ''The Islamic Quarterly'' in 1955; pgs. 28–46): "It tends, however, to prove one thing, namely, that the''Rasa'il'' were popular with later Isma'ili missionaries who read, copied, and summarized them to suit their own purpose. But, as stated above, it has yet to be proved that Isma'ili bent of the tracts and of the genuine ''ar-Risāla al-Jāmi'a'' was itself a proof of early Isma'ili connexion. Indeed, the tracts speak in two voices on this Isma'ili bent." Stern (1947) Some modern scholars have argued for an Ismaili origin to the writings.
Ian Richard Netton Ian Richard Netton is an Emeritus Professor of Islamic Studies at the University of Exeter. He is a Fellow of the Royal Asiatic Society of Great Britain and Ireland, Royal Historical Society and Royal Society of Arts. Biography Netton was born in ...
writes in "Muslim Neoplatonists" (London, 1982, p. 80) that: "The Ikhwan's concepts of exegesis of both Quran and Islamic tradition were tinged with the esoterism of the Ismailis." Whilst according to
Yves Marquet Yves may refer to: * Yves, Charente-Maritime, a commune of the Charente-Maritime department in France * Yves (given name), including a list of people with the name * ''Yves'' (single album), a single album by Loona * ''Yves'' (film), a 2019 Fre ...
, "It seems indisputable that the Epistles represent the state of Ismaili doctrine at the time of their compositions" (vide, "Encyclopaedia of Islam", 1960, p. 1071) Bernard Lewis in "The Origins of Ismailism" (London, 1940, p. 44) was more cautious than Fyzee, ranking the Epistles among books which, though "closely related to Ismailism" may not actually have been Ismaili, despite their batini inspiration. Ibn Qifti (d.646/1248), reporting in the 7th/13th century in "Tarikh-i Hukama" (p. 82) that, "Opinions differed about the authors of the Epistles. Some people attributed to an Alid Imam, proffering various names, whereas other put forward as author some early Mutazilite theologians." Among the Syrian Ismailis, the earliest reference of the Epistles and its relation with the Ismailis is given in "Kitab Fusul wa'l Akhbar" by Nurudin bin Ahmad (d. 233/849). Another important work, "al-Usul wa'l-Ahakam" by Abul-Ma'ali Hatim bin Imran bin Zuhra (d. 498/1104), writes that, "These
da'i A da'i ( ar, داعي, dāʿī, inviter, caller, ) is generally someone who engages in Dawah, the act of inviting people to Islam. See also * Dawah * Da'i al-Mutlaq, "the absolute (unrestricted) missionary" (Arabic: الداعي المطلق) * ...
s, and other da'is with them, collaborated in composing long Epistles, fifty-two in number, on various branches of learning." It implies the Epistles being the product of the joint efforts of the Ismaili da'is. Among the Yemenite traces, the earliest reference of the Epistles is found in the fragments of "Sirat
Ibn Hawshab Abu'l-Qāsim al-Ḥasan ibn Faraj ibn Ḥawshab ibn Zādān al-Najjār al-Kūfī ( ar, أبو القاسم الحسن ابن فرج بن حوشب زاذان النجار الكوفي ; died 31 December 914), better known simply as Ibn Ḥawshab, ...
" by
Ja'far ibn Mansur al-Yaman Ja'far ibn Mansur al-Yaman ( ar, جعفر بن منصور اليمن) was an Isma'ili missionary () and theological writer of the 10th century. Originally born and raised in Yemen, where his father Ibn Hawshab had established the Isma'ili in the l ...
, who writes, "He (Imam Wafi Ahmed)8th Imam of Ismaili sect went through many a difficulty and fear and the destruction of his family, whose description cannot be lengthier, until he issued (ansa'a) the Epistles and was contacted by a man called Abu Gafir from among his dais. He charged him with the mission as was necessary and asked him to keep his identity concealed." This source not only asserts the connection of the Epistles with the Ismailis, but also indicates that the Imam himself was not the sole author (sahibor mu'allif), but only the issuer or presenter (al-munsi). It suggests that the text of the philosophical deliberations was given a final touching by the Imam, and the approved text was delivered to Abu Gafir to be forwarded possibly to the Ikhwan in Basra secretly. Since the orthodox circles and the ruling power had portrayed a wrong image of Ismailism, the names of the (six) compilers were concealed. The prominent members of the secret association seem to be however, Abul Hasan al-Tirmizi, Abdullah bin Mubarak, Abdullah bin Hamdan, Abdullah bin Maymun, Sa'id bin Hussain etc. The other Yemenite source connecting the Epistles with the Ismailis was the writing of the Tayyibi '' da'i al-mutlaq''
Ibrahim ibn al-Husayn al-Hamidi Ibrahim ibn al-Husayn ibn Abi'l-Su'ud al-Hamidi () was the second Tayyibi Isma'ili '' Dāʿī al-Muṭlaq'' in Yemen from 1151 to his death in 1162. Life Ibrahim was a member of the Hamidi branch of the Banu Hamdan. According to the 12th-century ...
(d. 557/1162), who wrote "Kanz ul-Walad." After him, there followed "al-Anwar ul-Latifa" by Muhammad ibn Tahir (d. 584/1188), "Tanbih al-Ghafilin" by
Hatim ibn Ibrahim al-Hamidi Hatim ibn Ibrahim al-Hamidi () (died 16 Muharram 596 AH, 6 November 1199 AD), Al-Hutaib, Yemen) was the third Tayyibi Isma'ili '' Dāʿī al-Muṭlaq'' (Absolute Missionary). He was of the Banu Hamdan tribe of Yemen and succeeded his father, t ...
(d. 596/1199), "Damigh al-Batil wa hatf ul-Munaazil" by Ali ibn Muhammad ibn al-Walid al-Anf (d. 612/1215), "Risalat al-Waheeda" by al-Hussayn inn Ali al-Anf (d. 667/1268) and "Uyun'ul-Akhbar" by Idris Imad al-Din (d. 872/1468) etc.


al-Tawhīdī

Al-Qifti, however, denigrates this account and instead turns to a comment he discovered, written by
Abū Hayyān al-Tawhīdī ʿAlī ibn Muḥammad ibn ʿAbbās (923–1023) ( ar, علي بن محمد بن عباس) also known as Abū Ḥayyān al-Tawḥīdī ( ar, أبو حيان التوحيدي) was an Arab or Persian and one of the most influential intellectuals and ...
(d. 1023) in his ''Kitāb al-Imtā' wa'l-Mu'ānasa'' (written between 983 and 985), a collection of 37 séances at the court of Ibn Sa'dān, vizier of the Buyid ruler
Samsam al-Dawla Abu Kalijar Marzuban, also known as Samsam al-Dawla ( ar, صمصام الدولة, Ṣamṣām al-Dawla, Lion of the Dynasty; c. 963 – December 998) was the Buyid amir of Iraq (983–987), as well as Fars and Kerman (988 or 989 – 998). He w ...
. Apparently, al-Tawhīdī was close to Zaid ibn Rifa'a, praising his intellect, ability and deep knowledge – indeed, he had dedicated his ''Kitāb as-Sadiq wa 'l-Sadaqa'' to Zaid – but he was disappointed that Zaid was not orthodox or consistent in his beliefs, and that he was, as
Samuel Miklos Stern Samuel Miklos Stern (Tab, Hungary, 22 November 1920 – Oxford, 29 October 1969) was a Hungarian– British academic specializing in Oriental studies. Life He was born to an Orthodox Jewish family in Hungary, and lost his father at the age of th ...
puts it: For many years, this was the only account of the authors' identities, but al-Tawhīdī's comments were second-hand evidence and so unsatisfactory; further, the account is incomplete, as Abu Hayyan mentions that there were others besides these 4. This situation lasted until al-Tawhīdī's ''Kitāb al-Imtā' wa'l-Mu'ānasa'' was published in 1942.pg. 3, Stern 1947 This publication substantially supported al-Qifti's work, although al-Qifti apparently toned down the description and prominence of al-Tawhīdī's charges that the Brethren were Batiniyya, an esoteric Ismaili sect and thus heretics, possibly so as to not tar his friend Zaid with the same brush. Stern derives a further result from the published text of the ''Kitāb al-Imtā wa 'l-Mu'anasa'', pointing out that a story al-Tawhīdī ascribes to a personal meeting with Qadi Abu'l-Hasan 'Alī b. Hārūn az-Zanjāni, the founder of the group, appears in almost identical form in one of the epistles.pg. 4, Stern 1947 While neat, Stern's view of things has been challenged by Tibawi, who points out some assumptions and errors Stern has made, such as the relationship between the story in al-Tawhīdī's work and the Epistles; Tibawi points out the possibility that the story was instead taken from a third, independent and prior source.pg 12-13 of "Ikhwan as-Safa and their Rasa'il: A Critical Review of a Century and a Half of Research", by A. L.Tibawi, as published in volume 2 of ''The Islamic Quarterly'' in 1955;pgs. 28–46 Al-Tawhīdī's testimony has also been described as thus: The last contemporary source comes from the surviving portions of the ''Kitāb Siwan al-Hikma'' (c. 950) by Abu Sulaiman al-Mantiqi (al-Tawhīdī's teacher; 912–985), which was a sort of compendium of biographies; al-Mantiqi is primarily interested in the Brethren's literary techniques of using parables and stories, and so he says only this little before proceeding to give some extracts of the ''Encyclopedia'': al-Maqdisī was previously listed in the Basra group of al-Tawhīdī; here Stern and Hamdani differ, with Stern quoting Mantiqi as crediting Maqdisi with 52 epistles, but Hamdani says "By the time of al-Manṭiqī, the ''Rasā'īl'' were almost complete (he mentions 51 tracts)."350, Hamdani The second near-contemporary record is another comment by Shahrazūrī as recorded in the ''Tawārikh al-Hukamā'' or alternatively, the ''Tawárykh al-Hokamá''; specifically, it is from the ''Nuzhat al-arwah'', which is contained in the ''Tawārikh'', which states: Hamdani disputes the general abovegoing identifications, pointing out that accounts differ in multiple details, such as whether Zayd was an author or not, whether there was a principal author, and who was in the group or not. He lays particular stress on quotes from the Encyclopedia dating between 954 and 960 in the anonymous (Pseudo-Majriti) work ''Ghāyat al-Hakīm''; al-Maqdisi and al-Zanjani are known to have been active in 983, He finds it implausible they would have written or edited "so large an encyclopedia at least twenty-five to thirty years earlier, that is, around 343/954 to 348/960, when they would have been very young." He explains the al-Tawhidi narrative as being motivated by contemporary politics and issues of hereticism relating to the
Qarmatians The Qarmatians ( ar, قرامطة, Qarāmiṭa; ) were a militant Isma'ilism, Isma'ili Shia Islam, Shia movement centred in Al-Ahsa Oasis, al-Hasa in Eastern Arabia, where they established a Utopia#Religious utopias, religious-utopian Socialis ...
, and points out that there is proof that Abu Hayyan has fabricated other messages and information. Amusingly, Aloys Sprenger mentions this in a footnote:


The Epistles of the Brethren of Purity

The ''Rasa’il Ikhwan al-Safa’'' (''Epistles of the Brethren of Purity'') consist of fifty-two treatises in mathematics, natural sciences, psychology (psychical sciences) and theology. The first part, which is on mathematics, groups fourteen epistles that include treatises in arithmetic, geometry, astronomy, geography, and music, along with tracts in elementary logic, inclusive of: the ''Isagoge'', the ''Categories'', ''De Interpretatione'', the ''Prior Analytics'' and the ''Posterior'' ''Analytics''. The second part, which is on natural sciences, gathers seventeen epistles on matter and form, generation and corruption, metallurgy, meteorology, a study of the essence of nature, the classes of plants and animals, including a fable. The third part, which is on psychology, comprises ten epistles on the psychical and intellective sciences, dealing with the nature of the intellect and the intelligible, the symbolism of temporal cycles, the mystical essence of love, resurrection, causes and effects, definitions and descriptions. The fourth part deals with theology in eleven epistles, investigating the varieties of religious sects, the virtue of the companionship of the Brethren of Purity, the properties of genuine belief, the nature of the Divine Law, the species of politics, and the essence of magic. They define a ''perfect man'' in their ''Rasa'il'' as "of East Persian derivation, of Arabic faith, of Iraqi, that is Babylonian, in education, Hebrew in astuteness, a disciple of Christ in conduct, as pious as a Syrian monk, a Greek in natural sciences, an Indian in the interpretation of mysteries and, above all a Sufi or a mystic in his whole spiritual outlook". There are debates on using this description and other materials of ''Rasa'il'' that could help with determination of the identity, affiliation (with Ismaili, Sufism, ...), and other characteristics of ''Ikhwan al-Safa''.Seyyed Hossein Nasr, ''An Introduction to Islamic Cosmological Doctrines: Conceptions of Nature and Methods Used for Its Study by the Ikhwān Al-Ṣafāʼ, Al-Bīrūnī, and Ibn Sīnā'', Edition: revised, Published by SUNY Press, 1993, . Chapter 1. (Pages 31–33)


Notes


References

* 1998 edition of ''
The Routledge Encyclopedia of Philosophy The ''Routledge Encyclopedia of Philosophy'' is an encyclopedia of philosophy edited by Edward Craig that was first published by Routledge in 1998 (). Originally published in both 10 volumes of print and as a CD-ROM, in 2002 it was made availabl ...
''; ed. Edward Craig, * * * * "The authorship of the Epistles of the Ikhwan-as-Safa", by Samuel Miklos Stern, published by Islamic Culture of Hyderabad in 1947 * "Abū Ḥayyan Al-Tawḥīdī and The Brethren of Purity", Abbas Hamdani. ''International Journal of Middle East Studies'', 9 (1978), 345–353 *
El-Bizri, Nader (2014) «Ikhwān al-Ṣafāʾ: An Islamic Philosophical Fraternity », in Houari Touati (ed.), ''Encyclopedia of Mediterranean Humanism''


Further reading

* Critical editions and English translations of the Epistles of the Brethren of Purity published by Oxford University Press in association with the Institute of Ismaili Studies (2008–) https://global.oup.com/academic/content/series/e/epistles-of-the-brethren-of-purity-epbp/?cc=gb&lang=en&


External links

*
PDF version
. * http://ismaili.net/histoire/history04/history428.html *
Article
at the Encyclopædia Britannica
"Ikhwanus Safa: A Rational and Liberal Approach to Islam"
– (by Asghar Ali Engineer)
"The Classification of the Sciences according to the Rasa'il Ikhwan al-Safa'" by Godefroid de Callataÿ

The Institute of Ismaili Studies article on the Brethren, by Nader El-Bizri

The Institute of Ismaili Studies gallery of images of manuscripts of the Rasa’il of the Ikhwan al-Safa’



Article in Stanford Encyclopedia of Philosophy
{{DEFAULTSORT:Brethren Of Purity 10th-century philosophers People from Basra Ismailis Esoteric schools of thought Secret societies 10th-century Islam 9th-century Arabic books