In 2014, the declaration of the Islamic State caliphate was hailed as a major victory by the global jihadist movement. But it was short-lived. Three years on, the caliphate was destroyed, leaving its surviving fighters – many of whom were foreign recruits – to retreat and scatter across the globe. So what happens now? Is this the beginning of the end of IS? Or can it adapt and regroup after the physical fall of the caliphate? In this timely analysis, terrorism expert Colin P. Clarke takes stock of IS – its roots, its evolution, and its monumental setbacks – to assess the road ahead. The caliphate, he argues, was an anomaly. The future of the global jihadist movement will look very much like its past – with peripatetic and divided groups of militants dispersing to new battlefields, from North Africa to Southeast Asia, where they will join existing civil wars, establish safe havens and sanctuaries, and seek ways of conducting spectacular attacks in the West that inspire new followers. In this fragmented and atomized form, Clarke cautions, IS could become even more dangerous and challenging for counterterrorism forces, as its splinter groups threaten renewed and heightened violence across the globe.

A political theorist teases out the century-old ideological transformation at the heart of contemporary discourse in Muslim nations undergoing political change. The Arab Spring precipitated a crisis in political Islam. In Egypt Islamists have been crushed. In Turkey they have descended into authoritarianism. In Tunisia they govern but without the label of “political Islam.” Andrew March explores how, before this crisis, Islamists developed a unique theory of popular sovereignty, one that promised to determine the future of democracy in the Middle East. This began with the claim of divine sovereignty, the demand to restore the sharīʿa in modern societies. But prominent theorists of political Islam also advanced another principle, the Quranic notion that God’s authority on earth rests not with sultans or with scholars’ interpretation of written law but with the entirety of the Muslim people, the umma. Drawing on this argument, utopian theorists such as Abū’l-Aʿlā Mawdūdī and Sayyid Quṭb released into the intellectual bloodstream the doctrine of the caliphate of man: while God is sovereign, He has appointed the multitude of believers as His vicegerent. The Caliphate of Man argues that the doctrine of the universal human caliphate underpins a specific democratic theory, a kind of Islamic republic of virtue in which the people have authority over the government and religious leaders. But is this an ideal regime destined to survive only as theory?

Sufis created the most extensive Muslim revivalist network in Asia before the twentieth century, generating a vibrant Persianate literary, intellectual, and spiritual culture while tying together a politically fractured world. In a pathbreaking work combining social history, religious studies, and anthropology, Waleed Ziad examines the development across Asia of Muslim revivalist networks from the eighteenth to the twentieth centuries. At the center of the story are the Naqshbandi-Mujaddidi Sufis, who inspired major reformist movements and articulated effective social responses to the fracturing of Muslim political power amid European colonialism. In a time of political upheaval, the Mujaddidis fused Persian, Arabic, Turkic, and Indic literary traditions, mystical virtuosity, popular religious practices, and urban scholasticism in a unified yet flexible expression of Islam. The Mujaddidi ÒHidden Caliphate,Ó as it was known, brought cohesion to diverse Muslim communities from Delhi through Peshawar to the steppes of Central Asia. And the legacy of Mujaddidi Sufis continues to shape the Muslim world, as their institutional structures, pedagogies, and critiques have worked their way into leading social movements from Turkey to Indonesia, and among the Muslims of China. By shifting attention away from court politics, colonial actors, and the standard narrative of the ÒGreat Game,Ó Ziad offers a new vision of Islamic sovereignty. At the same time, he demonstrates the pivotal place of the Afghan Empire in sustaining this vast inter-Asian web of scholastic and economic exchange. Based on extensive fieldwork across Afghanistan, Uzbekistan, and Pakistan at madrasas, Sufi monasteries, private libraries, and archives, Hidden Caliphate reveals the long-term influence of Mujaddidi reform and revival in the eastern Muslim world, bringing together seemingly disparate social, political, and intellectual currents from the Indian Ocean to Siberia.

From a preeminent scholar of Islamic history, the authoritative history of caliphates from their beginnings in the 7th century to the modern day In Caliphate, Islamic historian Hugh Kennedy dissects the idea of the caliphate and its history, and explores how it became used and abused today. Contrary to popular belief, there is no one enduring definition of a caliph; rather, the idea of the caliph has been the subject of constant debate and transformation over time. Kennedy offers a grand history of the caliphate since the beginning of Islam to its modern incarnations. Originating in the tumultuous years following the death of the Mohammad in 632, the caliphate, a politico-religious system, flourished in the great days of the Umayyads of Damascus and the Abbasids of Baghdad. From the seventh-century Orthodox caliphs to the nineteenth-century Ottomans, Kennedy explores the tolerant rule of Umar, recounts the traumatic murder of the caliph Uthman, dubbed a tyrant by many, and revels in the flourishing arts of the golden eras of Abbasid Baghdad and Moorish Andalucí Kennedy also examines the modern fate of the caliphate, unraveling the British political schemes to spur dissent against the Ottomans and the ominous efforts of Islamists, including ISIS, to reinvent the history of the caliphate for their own malevolent political ends. In exploring and explaining the great variety of caliphs who have ruled throughout the ages, Kennedy challenges the very narrow views of the caliphate propagated by extremist groups today. An authoritative new account of the dynasties of Arab leaders throughout the Islamic Golden Age, Caliphate traces the history-and misappropriations-of one of the world's most potent political ideas.

How the Ottomans refashioned and legitimated their rule through mystical imageries of authority The medieval theory of the caliphate, epitomized by the Abbasids (750–1258), was the construct of jurists who conceived it as a contractual leadership of the Muslim community in succession to the Prophet Muhammed’s political authority. In this book, Hüseyin Yılmaz traces how a new conception of the caliphate emerged under the Ottomans, who redefined the caliph as at once a ruler, a spiritual guide, and a lawmaker corresponding to the prophet’s three natures. Challenging conventional narratives that portray the Ottoman caliphate as a fading relic of medieval Islamic law, Yılmaz offers a novel interpretation of authority, sovereignty, and imperial ideology by examining how Ottoman political discourse led to the mystification of Muslim political ideals and redefined the caliphate. He illuminates how Ottoman Sufis reimagined the caliphate as a manifestation and extension of cosmic divine governance. The Ottoman Empire arose in Western Anatolia and the Balkans, where charismatic Sufi leaders were perceived to be God’s deputies on earth. Yılmaz traces how Ottoman rulers, in alliance with an increasingly powerful Sufi establishment, continuously refashioned and legitimated their rule through mystical imageries of authority, and how the caliphate itself reemerged as a moral paradigm that shaped early modern Muslim empires. A masterful work of scholarship, Caliphate Redefined is the first comprehensive study of premodern Ottoman political thought to offer an extensive analysis of a wealth of previously unstudied texts in Arabic, Persian, and Ottoman Turkish.