The book ""Law"" by St. Thomas Aquinas is a comprehensive treatise on the nature, purpose, and principles of law. Written in the 13th century, it remains an influential work in the field of legal philosophy.Aquinas begins by defining law as an ordinance of reason for the common good, established by a legitimate authority. He then explores the different types of law, including divine law, natural law, and human law. He argues that all law must be grounded in natural law, which is based on the fundamental principles of human nature and the common good.The book also delves into the role of the state in creating and enforcing laws, as well as the relationship between law and morality. Aquinas argues that while law is necessary for the preservation of order and justice, it must be guided by moral principles and not used as a tool of oppression.Throughout the book, Aquinas draws on the works of Aristotle and other ancient philosophers, as well as Christian theology, to develop his ideas about law. His approach is both rigorous and practical, and his insights continue to inform contemporary debates about the nature and purpose of law.Overall, ""Law"" by St. Thomas Aquinas is a seminal work in the field of legal philosophy, offering a thoughtful and nuanced exploration of the principles that underlie all forms of law.THIS 20 PAGE ARTICLE WAS EXTRACTED FROM THE BOOK: St. Thomas Aquinas Philosophical Texts, by St. Thomas Aquinas . To purchase the entire book, please order ISBN 0766140032.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.