Few books have had the social, cultural, and scholarly impact of John Boswell's Christianity, Social Tolerance, and Homosexuality. Arguing that neither the Bible nor the Christian tradition was nearly as hostile to homoeroticism as was generally thought, its initial publication sent shock waves through university classrooms, gay communities, and religious congregations. Twenty-five years later, the aftershocks still reverberate. The Boswell Thesis brings together fifteen leading scholars at the intersection of religious and sexuality studies to comment on this book's immense impact, the endless debates it generated, and the many contributions it has made to our culture.

The essays in this magnificent volume examine a variety of aspects of Boswell's interpretation of events in the development of sexuality from Classical Antiquity through the Middle Ages, including a Roman emperor's love letters to another man; suspicions of sodomy among medieval monks, knights, and crusaders; and the gender-bending visions of Christian saints and mystics. Also included are discussions of Boswell's career, including his influence among gay and lesbian Christians and his role in academic debates between essentialists and social constructionists.

Elegant and thought-provoking, this collection provides a fitting twenty-fifth anniversary tribute to the incalculable influence of Christianity, Social Tolerance, and Homosexuality and its author.

The question of masculinity formed a key part of the intellectual life of late antiquity and was crucial to the development of Christian society. This idea is at the heart of Mathew Kuefler's new book, which revisits the Roman Empire during the third and fifth centuries of the common era. Kuefler argues that the collapse of the Roman army, an increasingly autocratic government, and growing restrictions on the traditional rights of men within marriage and sexuality all led to an endemic crisis in masculinity: men of Roman aristocracy, who had always felt themselves to be soldiers, statesmen, and the heads of households, became, by their own definition, unmanly.

The cultural and demographic success of Christianity during this epoch lay in the ability of its leaders to recognize and respond to this crisis. Drawing on the tradition of gender ambiguity in early Christian teachings, which included Jesus's exhortation that his followers "make themselves eunuchs for the sake of the kingdom of heaven," Christian writers and thinkers crafted a new masculine ideal, one that took advantage of the changing social realities in Rome, inverted the Roman model of manliness, and helped solidify Christian ideology by reinstating the masculinity of its adherents.