This book intends to provide a comprehensive reappraisal of the work of the Renaissance poet and politician Sir Fulke Greville, whose political career stretched from the heyday of the Elizabethan age into the Stuart period. While Greville’s literary achievements have traditionally been overshadowed by those of his more famous friend Sir Philip Sidney, his oeuvre comprises a highly diverse range of works of striking force and originality, comprising a sonnet sequence, a biography of Sir Philip Sidney, a series of philosophical treatises, and two closet dramas set in the Ottoman Empire. The essays gathered in this volume investigate the intersections between poetics, poetic form, and political and religious thought in Greville’s work, arguing how they participate in all of the most important debates of the post-Reformation period, such as the nature of grace and the status of evil; the exercise of sovereignty and scope and limits of political power; and the nature of civil and religious idolatry. They examine Greville’s career as a courtier and patron, and foreground both his own concerns with the posthumous life of authors and their works, and his continuing importance during the Interregnum and Restoration periods.