In "Servetus and Calvin," Robert Willis intricately explores the profound theological conflict between two influential figures of the Reformation: Michael Servetus and John Calvin. Utilizing a blend of historical narrative and critical analysis, Willis delves into the ideological rift that distinguishes their views on the nature of God, the Trinity, and the essence of faith. The book is marked by a meticulous examination of primary sources and the socio-political milieu of 16th-century Geneva, capturing the charged atmosphere of religious fervor and intellectual challenge that characterized this period. Through clear prose and a structured approach, Willis provides readers with an accessible yet thoroughly academic treatment of this pivotal moment in Christian history. Robert Willis, a distinguished theologian and historian of early modern Europe, draws on his extensive expertise in Reformation studies to present a balanced perspective on these two luminaries. His background, marked by years of research and engagement with primary texts, equips him to navigate the complexities of their interactions. This work is not only a reflection of historical events but also an exploration of how personal convictions can shape theological discourse in profound and sometimes deadly ways. "Servetus and Calvin" is indispensable for scholars and general readers alike, offering valuable insights into the interplay of faith, power, and dissent in the Reformation era. Willis's careful scholarship invites readers to engage in critical reflection on the legacy of these figures, making this text a vital addition to any theological library.