The awareness of “light” as both a concept and a phenomenon existed long before it became a matter of scientific interest. This volume investigates the many ways in which light has been conceptualized throughout history. Employing different methodological approaches derived from various disciplines in the humanities, the essays gathered here situate the concept of light within discourses on gender, religion, intellectual life, politics, art, and digital culture. Through diverse perspectives, light is defined – in some cases synchronically – as a physical phenomenon, a visual tool, and a philosophic idea.This book combines the fields of intellectual studies, religion, literature, and visual culture to explore the complexities of conceptual paradigms that represent various manifestations of the idea of light. Through original readings, the contributing authors present a range of scholarly perspectives, offering new interpretations of the idea of light and its history within the humanities.