Angels occupy a significant space in contemporary popular spirituality. Yet, today more than ever, the belief in the existence of intermediary spirits between the human and divine realms needs to be evangelized and Christianized. Angels and Demons offers a detailed synthesis of the givens of the Christian tradition concerning the angels and demons, as systematized in its essential principles by St. Thomas Aquinas. Certainly, the doctrine of angels and demons is not at the heart of Christian faith, but its place is far from negligible. On the one hand, as part of faith seeking understanding, angelology has been and can continue to be a source of enrichment for philosophy. Thus, reflection on the ontological constitution of the angel, on the modes of angelic knowledge, and on the nature of the sin of Satan can engage and shed light on the most fundamental areas of metaphysics, epistemology, and ethics. On the other hand, angelology, insofar as it is inseparable from the ensemble of the Christian mystery (from the doctrine of creation to the Christian understanding of the spiritual life), can be envisioned from an original and fruitful perspective.

In this comprehensive anthology, twenty-seven outstanding scholars from North America and Europe address every major aspect of Thomas Aquinas's understanding of morality and comment on his remarkable legacy. While there has been a revival of interest in recent years in the ethics of St. Thomas, no single work has yet fully examined the basic moral arguments and content of Aquinas' major moral work, the Second Part of the Summa Theologiae. This work fills that lacuna.

The first chapters of The Ethics of Aquinas introduce readers to the sources, methods, and major themes of Aquinas's ethics. The second part of the book provides an extended discussion of ideas in the Second Part of the Summa Theologiae, in which contributors present cogent interpretations of the structure, major arguments, and themes of each of the treatises. The third and final part examines aspects of Thomistic ethics in the twentieth century and beyond.

These essays reflect a diverse group of scholars representing a variety of intellectual perspectives. Contributors span numerous fields of study, including intellectual history, medieval studies, moral philosophy, religious ethics, and moral theology. This remarkable variety underscores how interpretations of Thomas's ethics continue to develop and evolve—and stimulate fervent discussion within the academy and the church.

This volume is aimed at scholars, students, clergy, and all those who continue to find Aquinas a rich source of moral insight.

St. Thomas Aquinas never commented on the Song of Songs. The purpose of this book is to demonstrate, however, that he meditated on it and absorbed it, so that the words of the Song are for him a familiar repertoire and a theological source. His work contains numerous citations of the Song, not counting his borrowings of vocabulary and images from it. In total, there are 312 citations of the Song in Aquinas’s corpus, along with citations of the Song that are found in citations that Aquinas makes of other authors (as for example in the Catena aurea). Understanding the purpose and placement of these citations significantly enriches our understanding of Aquinas as a theologian, biblical exegete, and spiritual master. The book contains an Appendix listing and contextualizing each citation. The study of the citations of the Song especially illuminates Aquinas’s spiritual doctrine. By citing the Song, Aquinas emphasizes the spiritual life’s path of dynamic ascent, through an ever increasing participation in the mystery of the nuptial union of Christ and the Church through love. The Song also highlights the eschatological tension or yearning present in the spiritual life, which is ordered to the fullness of beatific vision. Although Aquinas’s theology is highly “intellectual,” by citing the Song he brings out the affective character of the spiritual life and conveys the centrality of love in the soul’s journey toward Christ. He also draws together contemplation and preaching through his use of the Song.