I.B. Tauris in association with the Institute of Ismaili Studies The two sermons edited and translated here for the first time are primary material from the years before the establishment of the Fatimid caliphate in 297/909. The authors have been identified as Abu ‘Abd Allah al-Shi'i and Abu’l-‘Abbas Muhammad, two brothers who were central to the success of the Ismaili da'wa in North Africa. Da'wa, a term used to describe how Muslims teach others about the beliefs and practices of their Islamic faith, therefore provide a unique view of the nature and development of Islam throughout history. In this case, the primary texts shed light on the development of Islam among the Berbers of the Maghreb. The first text by Abu ‘Abd Allah al-Shi'i shows how the arguments for belief in the 'imamate' of the family of the Prophet, that is, the Shi'a belief that all imams should be spiritual descendants of the Prophet Muhammad and his household, were developed and presented to bring new adherents to the cause. The Book of the Keys to Grace by his elder brother Abu’l-‘Abbas, too, concerns not only the centrality of the imam in the faith but also sheds light on the hierarchy of the da’wa in this early period and its organisational sophistication. Both texts also reveal the contemporary theology propagated by the Ismaili da’wa, including for instance, the powerful analogy of Moses/Aaron and Muhammad/’Ali, the awareness of a variety of religious traditions and the use of detailed Qur’anic quotations and a wide range of hadith. As such they constitute primary source material of interest not only for Ismaili history but for this early period of Islam in general.

Exploring an Islamic Empire surveys the three main phases of Fatimid history, and examines various sources that provide information for historical analysis. These sources range from direct evidence such as coins, building dedications, documents and letters, eyewitness and contemporary accounts, histories and biographies, scientific and literary writings, to the work of modern scholars. An extensive bibliography of both medieval sources and modern studies makes this not only a valuable addition to the historiography of the Fatimids but essential reading for students and scholars of Islamic history.

The thirteen studies in this volume explore critical problems in Fatimid history and historiography, many specifically focused on the content of doctrinal writings produced by the Ismaili supporters and agents of this caliphate who worked on behalf of the dynasty both within the empire and outside. Several concern issues in disputes that separated the various factions of Medieval Islam and served to distinguish the Ismailis from the rest, often branding the Fatimids with the charge of heterodoxy. Others deal with the consequence of Shiite rule over a largely non-Shiite populace. Yet others involve the relationship between religious ideology and the administration of government. Among the themes featured in this collection there are separate investigations of institutions of learning, of succession to the imamate, the da`wa, the judiciary, relations with the Byzantines and with the Abbasids, and works on heresiography, doctrines of time and the accusation that the Ismailis upheld the metempsychosis of the human soul. The latter topics help to situate the Ismailis, and hence the Fatimids, within the broader context of Islamic thought.

This personal memoir by a medieval scholar reveals an important discourse with two Ismaili leaders who spearheaded the Fatimid revolution in North Africa in 909-910. By reporting the thoughts and activities of Abu 'Abdallah al-Shi'i and his brother Abu'l-Abbas over a period of seven months, Ibn al-Haytham in his Kitab al-Munazarat ("The Book of Discussions" ) provides us with an unparalleled insider's view to the foundations of the Fatimid state. As such, it is a unique document in the literature of early Islamic revolutionary movements as much as it represents one of the most valuable sources for the history of the medieval Muslim world.

The Ismailis, among whom are the followers of the Aga Khan, rose to prominence during the fourth Islamic/tenth Christian century. They developed a remarkably successful intellectual programme to sustain and support their political activities, promoting demands of Islamic doctrine together with the then newly imported sciences from abroad. The high watermark of this intellectual movement is best illustrated in the writings of the Ismaili theoretician Abu Yaqub al-Sijistani. Using both published and manuscript writings of al-Sijistani that have hitherto been largely hidden, forgotten or ignored, Dr Paul Walker reveals the scholar's major contribution to the development of philosophical Shiism. He analyses his role in the Ismaili mission (da'wa) of that time and critically assesses the major themes in his combination of philosophy and religious doctrine.

I.B. Tauris in association with the Institute of Ismaili Studies The two sermons edited and translated here for the first time are primary material from the years before the establishment of the Fatimid caliphate in 297/909. The authors have been identified as Abu ‘Abd Allah al-Shi'i and Abu’l-‘Abbas Muhammad, two brothers who were central to the success of the Ismaili da'wa in North Africa. Da'wa, a term used to describe how Muslims teach others about the beliefs and practices of their Islamic faith, therefore provide a unique view of the nature and development of Islam throughout history. In this case, the primary texts shed light on the development of Islam among the Berbers of the Maghreb. The first text by Abu ‘Abd Allah al-Shi'i shows how the arguments for belief in the 'imamate' of the family of the Prophet, that is, the Shi'a belief that all imams should be spiritual descendants of the Prophet Muhammad and his household, were developed and presented to bring new adherents to the cause. The Book of the Keys to Grace by his elder brother Abu’l-‘Abbas, too, concerns not only the centrality of the imam in the faith but also sheds light on the hierarchy of the da’wa in this early period and its organisational sophistication. Both texts also reveal the contemporary theology propagated by the Ismaili da’wa, including for instance, the powerful analogy of Moses/Aaron and Muhammad/’Ali, the awareness of a variety of religious traditions and the use of detailed Qur’anic quotations and a wide range of hadith. As such they constitute primary source material of interest not only for Ismaili history but for this early period of Islam in general.

This personal memoir composed by a medieval scholar reveals an important discourse with two Ismaili leaders who spearheaded the Fatimid revolution in North Africa in 909-910. By reporting the thoughts and activities of Abu 'Abdallah al-Shi'i and his brother Abu'l-Abbas over a period of seven months, Ibn al-Haytham in his Kitab al-Munazarat (The Book of Discussions) provides an unparalleled insider's view to the foundations of the Fatimid state. As such, it is a unique document in the literature of early Islamic revolutionary movements as much as it represents one of the most valuable sources for the history of the medieval Muslim world.

I.B. Tauris in association with the Institute of Ismaili Studies Every year since 1983 the Buddhist leader and thinker, Daisaku Ikeda, has issued a peace proposal that presents solutions to a variety of global problems. While the proposals themselves are both wide-ranging and specific (covering topics as diverse as counter-terrorism relations; the prohibition of child soldiers; denuclearization of the Arctic; and strategies to prevent global warming), the common denominator at their center is the role and effectiveness of the United Nations in addressing structural challenges and inequality. This substantial volume brings together, for the first time in one place, excerpts from the most topical and important of Ikeda's peace proposals. Themes like human security, the empowerment of women, nuclear disarmament and the centrality of dialogue are throughout informed by an unshakeable belief in the potential and promise of the UN's world mission, as well as by Ikeda's own experience of the cruelty of war and his articulation of Buddhism as a practical route to peace. The book makes a timely and vital contribution to ethics, peace studies and international relations.

The Ismailis, among whom are the followers of the Aga Khan, rose to prominence during the fourth Islamic/tenth Christian century. They developed a remarkably successful intellectual programme to sustain and support their political activities, promoting demands of Islamic doctrine together with the then newly imported sciences from abroad. The high watermark of this intellectual movement is best illustrated in the writings of the Ismaili theoretician Abu Yaqub al-Sijistani. Using both published and manuscript writings of al-Sijistani that have hitherto been largely hidden, forgotten or ignored, Dr Paul Walker reveals the scholar's major contribution to the development of philosophical Shiism. He analyses his role in the Ismaili mission (da'wa) of that time and critically assesses the major themes in his combination of philosophy and religious doctrine.

Few doctrines in Islam have engendered as much contention and disagreement as those surrounding the imamate, the office of supreme leader of the Muslim community after the death of the Prophet. In the medieval period while the caliphate still existed, rivalry among the claimants to that most lofty position was particularly intense. The early 5th/11th-century Ismaili da'i Hamid al-Din al-Kirmani worked for most of his life in the eastern lands of the Islamic world, principally within the hostile domain of the Abbasid caliphs and the Buyid amirs.At a critical point he was summoned by the da'wa to Egypt where he taught and wrote for several years before returning once again to Iran and Iraq. About 405/1015, just prior to his move from Iraq to Cairo, he composed a treatise he called Lights to Illuminate the Proof of the Imamate (al-Masabih fi ithbat al-imama) in the bold hope of convincing Fakhr al-Mulk, the Shi'i wazir of the Buyids in Baghdad, to abandon the Abbasids and support the Fatimid caliph al-Hakim. For that purpose he produced a long, interconnected series of philosophically sophisticated proofs, all leading logically to the absolute necessity of the imamate. This work is thus unique both in the precision of its doctrine and in the historical circumstance surrounding its composition. The text appears here in a modern critical edition of the Arabic original with a complete translation, introduction and notes.