File:Kitab Ikhwan al-Safa, late Safavid Iran, circa 17th century.jpg

Late Safavid Iran, circa 17th Century

A philosophical and religious encyclopaedia, Arabic manuscript on cream paper, 420ff. with 31ll. of very neat black naskh and nasta'liq titles in red, text and titles outlined in gold, marginal annotations in red and black, good condition, in later red morocco binding with gold applied medallion and spandrels Folio 10½ x 8in. (26.6 x 20.3cm.)

Ikhwan al-safa is the name under which the authors of this work concealed their identity. The generally accepted translation of the work is the Epistles of the Brethren of Purity, those united by the purity of their souls and their loyalty to one another and to the true imam. The identity of the brethren seems still to be unclear, but the best known of them were Abu Sulayman Muhammad ibn Mush'ir al-Busti, Abu-l-Hasan 'Ali ibn Harun al-Zanjani, Muhammad ibn Ahmad al-Nahrajuri, Abu-l-Hasan al-'Awfi and Zayd ibn Rifa'a. They worked in Basra, Baghdad, Nishapur and Samarkand in the 10th century. The epistles represent the true state of Isma'ili doctrine at the time of their composition. See Encyclopaedia of Islam, III, pp. 1071-76 for a full discussion of the group and their ideas. This is a very clean, beautifully copied manuscript.