In "The Christian Sabbath: Is It of Divine Origin?", John E. Remsburg delves into the theological and historical intricacies surrounding the observance of the Sabbath within Christian traditions. Employing a critical lens, Remsburg investigates scriptural interpretations, the evolution of Sabbath observance from Jewish roots to Christian practice, and the implications of these shifts for contemporary believers. His analytical prose is enriched by a rich intertextuality that draws upon religious texts, historical documents, and philosophical discourse, placing the Sabbath within a broader context of Western religious thought and practice. John E. Remsburg, a prominent agnostic thinker and biblical scholar of the late 19th and early 20th century, was known for his skeptical approach to accepted religious norms, which is reflected in the meticulous research and reasoned arguments presented in this work. His background in history and philosophy, coupled with a deep understanding of Christian doctrine, informs his exploration of the Sabbath's origins and its status in modern Christianity, revealing his commitment to intellectual inquiry and the pursuit of truth beyond tradition. This thought-provoking book is essential for those wrestling with the complexities of faith and tradition, as well as scholars of religious studies seeking to illuminate the intersections of Jewish and Christian practices. Remsburg's incisive analysis challenges readers to reconsider deeply held beliefs about the Sabbath, making it a compelling read for anyone interested in the foundations and evolution of religious observance.