One of the most controversial episodes in the life of the Prophet Muhammad concerns an incident in which he allegedly mistook words suggested by Satan as divine revelation. Known as the Satanic verses, these praises to the pagan deities contradict the Islamic belief that Allah is one and absolute. Muslims today—of all sects—deny that the incident of the Satanic verses took place. But as Shahab Ahmed explains, Muslims did not always hold this view.

Before Orthodoxy wrestles with the question of how religions establish truth—especially religions such as Islam that lack a centralized authority to codify beliefs. Taking the now universally rejected incident of the Satanic verses as a case study in the formation of Islamic orthodoxy, Ahmed shows that early Muslims, circa 632 to 800 CE, held the exact opposite belief. For them, the Satanic verses were an established fact in the history of the Prophet. Ahmed offers a detailed account of the attitudes of Muslims to the Satanic verses in the first two centuries of Islam and traces the chains of transmission in the historical reports known as riwāyah.

Touching directly on the nature of Muhammad’s prophetic visions, the interpretation of the Satanic verses incident is a question of profound importance in Islam, one that plays a role in defining the limits of what Muslims may legitimately say and do—issues crucial to understanding the contemporary Islamic world.

Recent outbursts sparked by a viral video and controversial cartoons powerfully illustrate the passions and sensitivities that continue to surround the depiction of the seventh-century founder of Islam. The Lives of Muhammad delves into the many ways the Prophet’s life story has been told from the earliest days of Islam to the present, by both Muslims and non-Muslims. Emphasizing the major transformations since the nineteenth century, Kecia Ali shows that far from being mutually opposed, these various perspectives have become increasingly interdependent.

Since the nineteenth century, two separate streams of writing, one hagiographic and the other polemical, have merged into a single, contentious story about the life of Muhammad. Protestant missionaries, European Orientalists, Indian and Egyptian modernists, and American voices across the spectrum, including preachers, scholars, Islamophobes, journalists, academics, and new-age gurus, debated Muhammad’s character and the facts of his life. In the process, texts written symbolically came to be read literally. Muhammad’s accomplishments as a religious and political leader, his military encounters with Meccans and Medinan Jews, and—a subject of perennial interest—his relationships with women, including his young wife Aisha, are among the key subjects writers engaged, repurposing early materials for new circumstances.

Many of the ideas about Muhammad that Muslims embrace today—Muhammad the social reformer, Muhammad the consummate leader, Muhammad the ideal husband—arose in tandem and in tension with Western depictions. These were in turn shaped by new ideas about religion, sexuality, and human accomplishments.

Throughout the Middle Ages, Christians wrote about Islam and the life of Muhammad. These stories, ranging from the humorous to the vitriolic, both informed and warned audiences about what was regarded as a schismatic form of Christianity. Medieval Latin Lives of Muhammad covers nearly five centuries of Christian writings on the prophet, including accounts from the farthest-flung reaches of medieval Europe, the Iberian Peninsula, and the Byzantine Empire. Over time, authors portrayed Muhammad in many guises, among them: Theophanes’s influential ninth-century chronicle describing the prophet as the heretical leader of a Jewish conspiracy; Embrico of Mainz’s eleventh-century depiction of Muhammad as a former slave who is manipulated by a magician into performing unholy deeds; and Walter of Compiègne’s twelfth-century presentation of the founder of Islam as a likable but tricky serf ambitiously seeking upward social mobility.

The prose, verse, and epistolary texts in Medieval Latin Lives of Muhammad help trace the persistence of old clichés as well as the evolution of new attitudes toward Islam and its prophet in Western culture. This volume brings together a highly varied and fascinating set of Latin narratives and polemics never before translated into English.

The origins of Islam have been the subject of increasing controversy in recent years. The traditional view, which presents Islam as a self-consciously distinct religion tied to the life and revelations of the prophet Muhammad in western Arabia, has since the 1970s been challenged by historians engaged in critical study of the Muslim sources.

In Muhammad and the Believers, the eminent historian Fred Donner offers a lucid and original vision of how Islam first evolved. He argues that the origins of Islam lie in what we may call the "Believers' movement" begun by the prophet Muhammad—a movement of religious reform emphasizing strict monotheism and righteous behavior in conformity with God's revealed law. The Believers' movement thus included righteous Christians and Jews in its early years, because like the Qur'anic Believers, Christians and Jews were monotheists and agreed to live righteously in obedience to their revealed law. The conviction that Muslims constituted a separate religious community, utterly distinct from Christians and Jews, emerged a century later, when the leaders of the Believers' movement decided that only those who saw the Qur'an as the final revelation of the One God and Muhammad as the final prophet, qualified as Believers. This separated them decisively from monotheists who adhered to the Gospels or Torah.

The early twenty-first century has experienced an unrivaled dissemination of information and misinformation about Islam, its prophet Muhammad, and its followers, largely facilitated by the fact that the tragedy of 9/11 roughly coincided with the advent of the digital age. In the first collection of its kind, Ruqayya Khan has compiled essays that treat Muhammad and the core elements of Islam as focal points in an exploration of how the digital era—including social media and other expressions—have both had an effect on and been affected by Islam.

Scholars from a variety of fields deal with topics such as the 2005 cartoon controversy in Denmark and the infamous 2012 movie trailer “Innocence of Muslims” that some believe sparked the attacks on the US consulate in Benghazi, as well as how the digitization of ancient texts have allowed the origins of Islam to be studied in new ways. Other essays examine how Muhammad’s wives have been represented in various online sources, including a web comic; the contrasting depictions of Muhammad as both a warrior and peacemaker; and how the widespread distribution of “the look” of Islamic terrorists has led to attacks on Sikhs, whose only point of resemblance to them may be a full beard. These findings illuminate the role of the Internet in forms of representation, advocacy, and engagement concerning Islam and Muslims in our world today.