Is the Qur’an the direct, unmediated word of God—or the product of a complex human process? Whose Word Is the Qur’an? confronts one of the most fundamental questions in Islamic history with intellectual rigor and careful documentation. Rather than beginning with theological assumptions, this book examines the Qur’an through the lenses of history, transmission, authorship, and authority, drawing on early Islamic sources, Qur’anic studies, and modern scholarship. The Qur’an presents itself as divine speech. Yet its formation involved human memory, oral performance, compilation, selection, and political authority. This book explores that tension—between claim and process—by asking how revelation was received, preserved, edited, and ultimately canonized. Inside, readers will encounter: How revelation functioned in an oral culture The role of scribes, companions, and early authorities Evidence of variant readings and disputed passages The transition from prophetic message to fixed scripture How later doctrine reshaped earlier historical realities This is not a work of mockery or provocation. It is a serious inquiry into how sacred texts come into being—and how certainty is constructed after the fact. By distinguishing belief from history, Whose Word Is the Qur’an? invites readers to examine the Qur’an not only as a theological object, but as a text shaped by time, context, and human hands. For readers interested in Islam, religious history, textual criticism, and the formation of scripture, this book offers a clear-eyed examination of a question often discouraged but rarely answered. Faith may claim certainty. History demands investigation. This book asks readers to decide where the line is drawn.