Peter Lombard is best known as the author of a celebrated work entitled Book of Sentences, which for several centuries served as the standard theological textbook in the Christian West. It was the subject of more commentaries than any other work of Christian literature besides the Bible itself. The Book of Sentences is essentially a compilation of older sources, from the Scriptures and Augustine down to several of the Lombard's contemporaries, such as Hugh of Saint Victor and Peter Abelard. Its importance lies in the Lombard's organisation of the theological material, his method of presentation, and the way in which he shaped doctrine in several major areas. Despite his importance, however, there is no accessible introduction to Peter Lombard's life and thought available in any modern language. This volume fills this considerable gap. Philipp W. Rosemann begins by demonstrating how the Book of Sentences grew out of a long tradition of Christian reflection-a tradition, ultimately rooted in Scripture, which by the twelfth century had become ready to transform itself into a theological system. Turning to the Sentences , Rosemann then offers a brief exposition of the Lombard's life and work. He proceeds to a book-by-book examination and interpretation of its main topics, including the nature and attributes of God, the Trinity, creation, angelology, human nature and the Fall, original sin, Christology, ethics, and the sacraments. He concludes by exploring how the Sentences helped shape the further development of the Christian tradition, from the twelfth century through the time of Martin Luther.

Peter Lombard is best known as the author of a celebrated work entitled Book of Sentences, which for several centuries served as the standard theological textbook in the Christian West. It was the subject of more commentaries than any other work of Christian literature besides the Bible itself. The Book of Sentences is essentially a compilation of older sources, from the Scriptures and Augustine down to several of the Lombard's contemporaries, such as Hugh of Saint Victor and Peter Abelard. Its importance lies in the Lombard's organization of the theological material, his method of presentation, and the way in which he shaped doctrine in several major areas. Despite his importance, however, there is no accessible introduction to Peter Lombard's life and thought available in any modern language. This volume fills this considerable gap. Philipp W. Rosemann begins by demonstrating how the Book of Sentences grew out of a long tradition of Christian reflection-a tradition, ultimately rooted in Scripture, which by the twelfth century had become ready to transform itself into a theological system. Turning to the Sentences, Rosemann then offers a brief exposition of the Lombard's life and work. He proceeds to a book-by-book examination and interpretation of its main topics, including the nature and attributes of God, the Trinity, creation, angelology, human nature and the Fall, original sin, Christology, ethics, and the sacraments. He concludes by exploring how the Sentences helped shape the further development of the Christian tradition, from the twelfth century through the time of Martin Luther.

Professor John F. Boyle's lecture, Master Thomas Aquinas and the Fullness of Life, is a piece that combines a profoundly personal element - the experience of someone who has chosen St. Thomas as his own teacher and master - with the learnedness of one of the most respected contemporary American scholars of the thought of Thomas Aquinas. What we are offered in Professor Boyle's lecture is not the kind of arid and lifeless speculation that is sometimes - albeit mistakenly - associated with Aquinas's own style. Boyle emphasizes that Aquinas was far from being a "brain on a stick," a theologian and thinker so deeply immersed in speculation as to lose sight of the real world, and indeed of what matters in the real world. For what matters in the real world is life, and our ability to conduct this life is a way that is in accordance with the deepest longings of human nature. Boyle demonstrates, with both learning and wit, that it is precisely this life, in its fullness, to which St. Thomas endeavors to lead his students through his teaching. This life has its roots in the humble operations of living that we share with creatures such as plants and animals; it rises to the properly human level in the selfdirection of which we are capable through intellect and will, and which enables us to form ourselves morally in habits that become "second natures" for us; and it is perfectedin the supernatural life of faith in which Christ becomes our teacher and master, who leads us to eternal life with his Father. With Master Boyle through Master Thomas to the Master: that could be the motto of this Aquinas Lecture, which was delivered at the University of Dallas on January 28, 2013. Although the University of Dallas has hosted an annual Aquinas Lecture since 1982, Master Thomas Aquinas and the Fullness of Life is the first to be made available in this new series.