Aristotle's Nicomachean Ethics had a profound influence on generations of later philosophers, not only in the ancient era but also in the medieval period and beyond. In this book, Anthony Celano explores how medieval authors recast Aristotle's Ethics according to their own moral ideals. He argues that the moral standard for the Ethics is a human one, which is based upon the ethical tradition and the best practices of a given society. In the Middle Ages, this human standard was replaced by one that is universally applicable, since its foundation is eternal immutable divine law. Celano resolves the conflicting accounts of happiness in Aristotle's Nicomachean Ethics, demonstrates the importance of the virtue of phronesis (practical wisdom), and shows how the medieval view of moral reasoning alters Aristotle's concept of moral wisdom.

The second of two volumes on special theological disputations from ca. 1230-1330 in which audience members asked the era's greatest intellectuals questions de quolibet, "about anything." The variety of the material and the authors' stature make the genre uniquely fascinating.

A complete critical edition of the later work of the medieval philosopher and theologian Henry of Harclay is here published for the first time, together with an English translation prepared in collaboration with Raymond Edwards. The Quaestiones Ordinariae introduce students to the key problems of medieval philosophy, as well as enabling scholars to deepen their knowledge of the debates of this period. A further volume will publish Questions 15-29.

Vladimir Lossky’s posthumously published masterwork is now made available in English for the first time. Eckhart’s Negative Theology is the culmination of a long process, whereby the renowned Orthodox philosopher and theologian embraced the ways of thinking of a thirteenth-century German monk and mystic. While refusing to simplify Eckhart’s theology to a system or single motif, Lossky explores in detail the various ramifications of Eckhart’s insistence on the ineffability of God. Is God to be regarded as ‘being’, or the ‘One’, or ‘Intellect’? Does God’s pure expression of each of these preclude the others? Framed by six key statements about God’s essence, Lossky lays out Eckhart’s approach to this dilemma. His understanding of the problem, guided by careful engagement with a multitude of sources, is exhaustive. Scholars will welcome this eagerly-anticipated translation.

An important contribution to early Christian studies