Thomas Aquinas on the Cardinal Virtues provides essential passages from Thomas's treatment of the cardinal virtues in the Summa theologiae, edited and explained for classroom use or the independent reader. Arranged for beginners, this book contains passages from the Summa theologiae of great historical import, contemporary relevance, or intrinsic interest combined with abundant footnotes aiding the modern reader. Each individual article is arranged so that the question, e.g. "Is capital punishment moral?" is followed directed by Thomas's answer. Then the first objection is raised, followed immediately by Thomas's response, the second objection is raised and then Thomas answers it, and so forth. The abundant footnotes help first time readers navigate key theological and philosophical terms which may be unfamiliar. In addition, the notes provide biographical information about key authors cited by Thomas, such as Tully, Vegetius, and Gregory the Great. The footnotes sometimes look back at the sources and philosophical roots of what Thomas teaches. Other notes note how authors after Aquinas including theologians, church councils, and popes developed, synthesized, and sometimes rejected what Thomas teaches. In sum, this book seeks to illuminate Thomas's teaching on the cardinal virtues such as a teacher might do in the classroom.