In 'A Dissertation on the Books of Origen against Celsus' by Francis Cunningham, readers are taken on a deep dive into the writings of Origen, a prominent early Christian theologian, as he refutes the arguments made by the 2nd-century philosopher Celsus against Christianity. Cunningham meticulously analyzes Origen's defense, highlighting the theological and philosophical aspects of the debate. Written in a scholarly and detailed manner, the book delves into the literary context of Origen's work, providing insights into the historical significance of his writings. Cunningham's writing style mirrors the complexity and depth of Origen's texts, making this book a valuable resource for those interested in early Christian apologetics. Francis Cunningham's expertise in theology and ancient philosophy shines through in this work, as he offers readers a comprehensive analysis of Origen's rebuttals, shedding light on the intellectual climate of the time. Cunningham's academic background and passion for the subject matter make him a credible and insightful guide through the intricacies of Origen's writings. I highly recommend 'A Dissertation on the Books of Origen against Celsus' to scholars, students, and anyone interested in the early Christian defense against philosophical criticism, as it provides a thorough exploration of Origen's influential contributions to the theological discourse.