In "The Protestant Temperament," Philip J. Greven delves into the intimate and often private realm of child-rearing practices among American Protestants during the pivotal seventeenth and eighteenth centuries. Through a meticulous examination of personal letters, diaries, and family records, Greven uncovers the nuanced and deeply ingrained religious convictions that shaped the upbringing of Protestant children. His exploration reveals the existence of three distinct temperaments—Evangelical, Moderate, and General—that not only influenced individual families but also left an indelible mark on the broader American societal fabric. This book is a profound reassessment of the intertwined roles of religion, morality, and family in early American life, offering readers a window into the enduring legacy of Protestant values that continue to influence contemporary American culture. Greven's narrative is both a scholarly tour de force and a captivating journey through the personal lives of America's early Protestant settlers. "The Protestant Temperament" challenges readers to consider how deeply religious beliefs and practices are woven into the development of children's identities, behaviors, and worldviews. By highlighting the continuous threads of religious experience—ranging from perceptions of God and self to attitudes toward sexuality, pleasure, virtue, and achievement—Greven illuminates the complex interplay between faith and family life. His work not only enriches our understanding of American religious history but also provokes a thoughtful reflection on the shaping forces of cultural and familial legacies.