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Die seit 1925 erscheinenden Arbeiten zur Kirchengeschichte bilden eine der traditionsreichsten historischen Buchreihen im deutschsprachigen Raum. Sie enthalten Forschungen zur Kirchen- und Dogmengeschichte des Christentums aller Epochen, veröffentlichen aber auch Arbeiten aus verwandten Disziplinen wie beispielsweise der Archäologie, Kunstgeschichte oder Literaturwissenschaft. Kennzeichnend für die Reihe ist der durchgängige Anspruch, historisch-methodische Präzision mit systematischen Kontextualisierungen des jeweiligen Gegenstandes zu verbinden. In jüngerer Zeit erscheinen verstärkt Arbeiten zu Themen einer Kultur- und Ideengeschichte des Christentums in einem methodisch offenen christentumsgeschichtlichen Horizont.

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Arbeiten zur Kirchengeschichte first began publication in 1925 and can claim to be one of the most tradition-rich historical book series. It presents research on the history of Christian churches and dogmas through the ages but also publishes papers on related disciplines such as archeology, history of art and literary studies. One of the series´ leading features is its consistent striving to combine historical-methodical precision with systematic contextualization of each examined topic. In recent years the series has increasingly publishedstudies on themes relating to the history of Christian culture and ideas, viewed within a methodically open perspective on the history of Christianity.

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This book rewrites the history of Christian peace ethics. Christian reflection on reducing violence or overcoming war has roots in ancient Roman philosophy and eventually grew to influence modern international law. This historical overview begins with Cicero, the source of Christian authors like Augustine and Thomas Aquinas. It is highly debatable whether Augustine had a systematic interest in just war or whether his writings were used to develop a systematic just war teaching only by the later tradition. May Christians justifiably use force to overcome disorder and achieve peace? The book traces the classical debate from Thomas Aquinas to early modern-age thinkers like Vitoria, Suarez, Martin Luther, Hugo Grotius and Immanuel Kant. It highlights the diversity of the approaches of theologians, philosophers and lawyers. Modern cosmopolitianism and international law-thinking, it shows, are rooted in the Spanish Scholastics, where Grotius and Kant each found the inspiration to inaugurate a modern peace ethic. In the 20th century the tradition has taken aim not only at reducing violence and overcoming war but at developing a constructive ethic of peace building, as is reflected in Pope John Paul II´s teaching.

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Heinz-Gerhard Justenhoven, Hamburg, Germany; William A. Barbieri, Jr., Washington, DC, USA.

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