This book delves into the remarkable rise of the Church of God, a Pentecostal denomination born in the rural mountains of Tennessee and North Carolina at the turn of the twentieth century. Emerging alongside the Populist movement, the church offered a distinct spiritual response to the anxieties of a rapidly changing society. The author meticulously traces the church's evolution from its humble beginnings to its current global reach, exploring its unique theology, strict moral code, and the development of its hierarchical structure. This journey unveils the intricate interplay between religious fervor, social class, and cultural context. Through vivid accounts of early members' experiences, the book illuminates the church's appeal as a close-knit community offering spiritual empowerment and a sense of belonging. It also sheds light on the challenges faced by the church, including internal conflicts and external persecution. Ultimately, this book offers a nuanced understanding of how the Church of God navigated the tensions between tradition and modernity, carving out a space for itself in the American religious landscape. Its insights into the dynamics of religious communities and the enduring power of faith resonate even today.