The Ikhwan al-Safa was an intellectual catalyst in the development of the history of ideas

The Ikhwan al-Safa were an anonymous tenth-century fraternity based in Basra and Baghdad, Iraq. This secretive group of people occupied a prominent position in the history of science and philosophy in Islam “due to their wide reception and assimilation of their monumental encyclopaedia, the Rasa’il Ikhwan al-Safa (Epistles of the Brethren of Purity).” (El-Bizri).

Seeking to show the compatibility of the Islamic faith with other religions and intellectual traditions, the authors of the Rasa’il drew on diverse schools of ancient Greek wisdom as well as Babylonian, Judaeo-Christian, Persian, and Indian elements.

ikhwan-al-safa

Although the exact date of the Rasa’il and the identities of its authors remain a mystery, it is generally agreed that the authors were high-ranked men of learning from the Shi‘a community, and that they had at least some connections with the Ismaili movement. Some historians situate this brotherhood to the eighth century, attributing the compiling of the Rasa’il to the early Ismaili Imams Jafar al-Sadiq, Abd Allah (Wafi Ahmed), or his son Ahmad b. Abd Allal (al-Taqi); others situate the Ikhwan to just before the founding of the Fatimid dynasty in North Africa in 909.

The Rasa’il comprises 52 essays divided into four parts:
Mathematics – 14 essays
dealing with arithmetic, geometry, astronomy, geography, and music.

Natural Philosophy – 17 essays
on the physical and natural sciences dealing with matter and form, metallurgy, meteorology, classes of plants and animals, the composition of the human body, the phonetic and structural properties of languages.

Sciences of the Soul and Intellect – 10 essays
discussing a distinction between the intellect and the intelligible, the mystical expression of the essence of love, definitions of the various types of motion, among other topics.

Theology – 11 essays
on differences between the varieties of religious opinions, the call to God, the actions of spiritualists, the cosmic hierarchy, and the essence of magic and talismanic properties, among other topics.

Rasa'il Ikhwan al-Safa
Page from the Rasa’il Ikhwan al-Safa copied by al-Hasan ibn al-Nu’man al-Isma’ili, dated 1546, showing the various spheres surrounding Earth, as they were understood at the time. Image: via Pinterest

Historians agree that the efforts of the authors of the Rasa’il to collate the sciences and compose a pioneering encyclopeadia, indicate their originality during their time.

Ikhwan al-Safa
Manuscript of the Rasa’il, dated mid-thirteenth century, Syria. Image: The Institute of Ismaili Studies

Nader El-Bizri states:
“The Rasa’il corpus is brimming with a wealth of ideas and constitutes a masterpiece of medieval literature that presents a populist yet comprehensive adaptation of scientific knowledge. …By influencing a variety of Islamic schools and doctrines, the Brethren’s heritage acted as a significant intellectual prompt and catalyst in the development of the history of ideas in Islam. As such, their work rightfully holds the station assigned to it among the distinguished Arabic classes and the high literature of Islamic civilization.”
Extract from Forward
Epistles of the Brethren of Purity, On Music,  Edited and translated by Owen Wright, Oxford University Press in association with The Institute of Ismaili Studies, 2010

Sources:
Godefroid de Callatay, The Classification of the Sciences according to the Rasa’il Ikhwan al-Safa, The Institute of Ismaili Studies (accessed December 2016)
From the Manuscript Tradition to the Printed Text: The Transmission of the Rasa’il of the Ikhwan al-Safa’ in the East and West, The Institute of Ismaili Studies (accessed December 2016)

Compiled by Nimira Dewji

One thought

  1. Well-researched article by Nimira Dewji about Arabic scholars in and around Basra encouraged and possibly led by Imam Jafar As Sadiq became a firm groundwork for later work by Fatimid cosmologists, both Arabic and Persian; the intellectual elite demanded this high level of intellectual discussion and scholars who were Dais rose to the occasion:
    The Ikhwan As Safa were the ones who taught us in great detail in the 8th century CE what we now know: the cosmos operates according to the laws of mathematics!
    We owe them a tremendous debt of gratitude!!

    Like

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