Arab debates about the critical relationship between religion and modernity began in the early nineteenth century and are now integral to the struggle for influence and power between a variety of political groups and their opponents. This unique anthology introduces the writings of several key Arab Muslim and Christian religious revisionists or radical “free thinkers” (believers, agnostics, and atheists) who have sought to define this relationship. Although they differ in significant ways, all have been united in disputing the notion that life should conform exclusively to a system of laws and values based upon the Qur’an or the Bible, or, less radically, upon these as they were widely understood before the modern period. Authors from the nineteenth century to the present are represented, including the internationally recognized playwright and novelist Nawal El Saadawi, as well as lesser known writers such as the Iraqi poet Jamil Sidqi al-Zahawi and the Syrian religious thinker Muhammad Shahrur. Many of the writings have hitherto been scattered, difficult to locate, or inaccessible, and most have been here translated into English for the first time. The editor’s thoughtful overview and introductions to each author help to make the volume relevant to general readers as well as scholars of the Middle East, of Islamic and comparative literary studies, and of politics and modern history.