This is the extended and annotated edition including * an extensive biographical annotation about the author and his life The Summa Theologiæ (Latin: Compendium of Theology or Theological Compendium; also subsequently called the Summa Theologica or simply the Summa, written 1265–1274) is the best-known work of Thomas Aquinas (c.1225–1274), and although unfinished, "one of the classics of the history of philosophy and one of the most influential works of Western literature." It is intended as a manual for beginners in theology and a compendium of all of the main theological teachings of the Church. It presents the reasoning for almost all points of Christian theology in the West. The Summa's topics follow a cycle: the existence of God; Creation, Man; Man's purpose; Christ; the Sacraments; and back to God. (courtesy of wikipedia.com). This is part 1, 'Prima Pars'. Aquinas's greatest work was the Summa, and it is the fullest presentation of his views. He worked on it from the time of Clement IV (after 1265) until the end of his life. When he died, he had reached Question 90 of Part III (on the subject of penance). What was lacking was added afterwards from the fourth book of his commentary on the Sentences of Peter Lombard as a supplementum, which is not found in manuscripts of the thirteenth and fourteenth centuries. The Summa was translated into Greek (apparently by Maximus Planudes around 1327), Armenian, many European languages, and Chinese. It consists of three parts. Part I treats of God, who is the "first cause, himself uncaused" (primum movens immobile) and as such existent only in act (actu) – that is, pure actuality without potentiality, and therefore without corporeality. His essence is actus purus et perfectus. This follows from the fivefold proof for the existence of God; namely, there must be a first mover, unmoved, a first cause in the chain of causes, an absolutely necessary being, an absolutely perfect being, and a rational designer. In this connection the thoughts of the unity, infinity, unchangeability, and goodness of the highest being are deduced.

Summa Theologica Part I-II (Pars Prima Secundae) Thomas Aquinas - The Summa Theologiae (Latin: Compendium of Theology or Theological Compendium; also subsequently called the Summa Theologica or simply the Summa, written 1265-1274) is the best-known work of Thomas Aquinas (c.1225-1274), and although unfinished, "one of the classics of the history of philosophy and one of the most influential works of Western literature." It is intended as a manual for beginners in theology and a compendium of all of the main theological teachings of the Church. It presents the reasoning for almost all points of Christian theology in the West. The Summa's topics follow a cycle: the existence of God; Creation, Man; Man's purpose; Christ; the Sacraments; and back to God. (courtesy of wikipedia.com). This is part 1-2, 'Pars Prima Secundae'. In a chain of acts of will, man strives for the highest end. They are free acts, insofar as man has in himself the knowledge of their end (and therein the principle of action). In that the will wills the end, it wills also the appropriate means, chooses freely and completes the consensus. Whether the act be good or evil depends on the end. The "human reason" pronounces judgment concerning the character of the end; it is, therefore, the law for action. Human acts, however, are meritorious insofar as they promote the purpose of God and his honor. By repeating a good action, man acquires a moral habit or a quality which enables him to do the good gladly and easily. This is true, however, only of the intellectual and moral virtues (which Aquinas treats after the manner of Aristotle); the theological virtues are imparted by God to man as a "disposition", from which the acts here proceed; while they strengthen, they do not form it. The "disposition" of evil is the opposite alternative. An act becomes evil through deviation from the reason, and from divine moral law.

This is the extended and annotated edition including * an extensive biographical annotation about the author and his life The Summa Theologiæ (Latin: Compendium of Theology or Theological Compendium; also subsequently called the Summa Theologica or simply the Summa, written 1265–1274) is the best-known work of Thomas Aquinas (c.1225–1274), and although unfinished, "one of the classics of the history of philosophy and one of the most influential works of Western literature." It is intended as a manual for beginners in theology and a compendium of all of the main theological teachings of the Church. It presents the reasoning for almost all points of Christian theology in the West. The Summa's topics follow a cycle: the existence of God; Creation, Man; Man's purpose; Christ; the Sacraments; and back to God. (courtesy of wikipedia.com). This is part 1-2, 'Pars Prima Secundae'. In a chain of acts of will, man strives for the highest end. They are free acts, insofar as man has in himself the knowledge of their end (and therein the principle of action). In that the will wills the end, it wills also the appropriate means, chooses freely and completes the consensus. Whether the act be good or evil depends on the end. The "human reason" pronounces judgment concerning the character of the end; it is, therefore, the law for action. Human acts, however, are meritorious insofar as they promote the purpose of God and his honor. By repeating a good action, man acquires a moral habit or a quality which enables him to do the good gladly and easily. This is true, however, only of the intellectual and moral virtues (which Aquinas treats after the manner of Aristotle); the theological virtues are imparted by God to man as a "disposition", from which the acts here proceed; while they strengthen, they do not form it. The "disposition" of evil is the opposite alternative. An act becomes evil through deviation from the reason, and from divine moral law. Therefore, sin involves two factors: its substance (or matter) is lust; in form, however, it is deviation from the divine law. Contents: • Treatise on the last end (qq. 1 to 5) • Treatise on human acts: Acts peculiar to humans (qq. 6 to 21) • Treatise on the passions (qq. 22 to 48) • Treatise on habits (qq. 49 to 54) • Treatise on habits in particular (qq. 55 to 89): Good habits, i.e. virtues (qq. 55 to 70) • Treatise on law (qq. 90 to 108) • Treatise on grace (qq. 109 to 114)

This carefully crafted ebook: "Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)" is formatted for your eReader with a functional and detailed table of contents. This ebook is the best-known work of Thomas Aquinas (c.1225–1274). Although unfinished, the Summa is "one of the classics of the history of philosophy and one of the most influential works of Western literature." It is intended as an instructional guide for moderate theologians, and a compendium of all of the main theological teachings of the Catholic Church. It presents the reasoning for almost all points of Christian theology in the West. The Summa Theologica is divided into three parts, and each of these three parts contains numerous subdivisions. Part 1 deals primarily with God and comprises discussions of 119 questions concerning the existence and nature of God, the Creation, angels, the work of the six days of Creation, the essence and nature of man, and divine government. Part 2 deals with man and includes discussions of 303 questions concerning the purpose of man, habits, types of law, vices and virtues, prudence and justice, fortitude and temperance, graces, and the religious versus the secular life. Part 3 deals with Christ and comprises discussions of 90 questions concerning the Incarnation, the Sacraments, and the Resurrection. Some editions of the Summa Theologica include a Supplement comprising discussions of an additional 99 questions concerning a wide variety of loosely related issues such as excommunication, indulgences, confession, marriage, purgatory, and the relations of the saints toward the damned. Scholars believe that Rainaldo da Piperno, a friend of Aquinas, probably gathered the material in this supplement from a work that Aquinas had completed before he began working on the Summa Theologica. It seeks to describe the relationship between God and man and to explain how man’s reconciliation with the Divine is made possible at all through Christ. To this end, Aquinas cites proofs for the existence of God and outlines the activities and nature of God. Approximately one-half of the Summa Theologica then examines the nature and purpose of man. Finally, Aquinas devotes his attention to the nature of Christ and the role of the Sacraments in effecting a bridge between God and man. Within these broad topical boundaries, though, Aquinas examines the nature of God and man in exquisite detail. His examination includes questions of how angels act on bodies, the union of body and soul, the cause and remedies of anger, cursing, and the comparison of one sin with another. Aquinas is attempting to offer a truly universal and rational view of all existence. Thomas Aquinas, O.P. (1225 – 1274), also Thomas of Aquin or Aquino, was an Italian Dominican priest, and an immensely influential philosopher and theologian in the tradition of scholasticism, within which he is also known as the "Doctor Angelicus", "Doctor Communis", and "Doctor Universalis". He was the foremost classical proponent of natural theology, and the father of Thomism. His influence on Western thought is considerable, and much of modern philosophy was conceived in development or refutation of his ideas, particularly in the areas of ethics, natural law, metaphysics, and political theory.

Saint Thomas Aquinas is universally recognized as one of the greatest philosophers who ever lived. His writings combine the two fundamental ideals of philosophical writing: clarity and profundity. He is a master of metaphysics and technical terminology, yet so full of both theoretical and practical wisdom. He is the master of common sense. His major work, the Summa Theologica, is timeless, but particularly important today because of his synthesis of faith and reason, revelation and philosophy, and the Biblical and the classical Greco-Roman heritages. This unique book combines selected essential philosophical passages from Thomas' Summa with footnotes and explanations by Kreeft, a popular Thomist teacher and writer. Kreeft selected those passages from Thomas that are intrinsically important, non-technical enough to be intelligible to modern readers, and most likely to be used in a class or by independent readers who want to study the Summa on their own. Kreeft's detailed footnotes explain difficult or technical passages and call attention to points of particular significance for the modern reader. This book is the most intelligent, clear, and useful access to Saint Thomas in print. Includes a glossary and an index. "This book differs from all other books on Saint Thomas because it gives the words of Thomas himself, not a modern summary, but pared down to essentials, and with footnotes which do what a professor in a class would do." - Peter Kreeft

The Summa Contra Gentiles, one of Aquinas's best known works after the Summa Theologiae, is a philosophical and theological synthesis that examines what can be known of God both by reason and by divine revelation. A detailed expository account of and commentary on this famous work, Davies's book aims to help readers think about the value of the Summa Contra Gentiles (SCG) for themselves, relating the contents and teachings found in the SCG to those of other works and other thinkers both theological and philosophical. Following a scholarly account of Aquinas's life and his likely intentions in writing the SCG, the volume works systematically through all four books of the text.

The Summa Theologica is a compendium of theology written by Thomas Aquinas between 1265 and 1273. In Roman Catholicism it is the sum of all known learning and doctrine, of all that can be known about God and humanity's relations with God -- a landmark in the history of theology that famously offers five proofs of God's existence, the first three of which are cosmological arguments; the fourth, a moral argument; and the fifth, a teleological argument. The third quarter of the thirteenth century marked the first decisive philosophical encounter between Hellenism and Christianity. The rediscovery of Aristotle's works after the Dark Ages ushered in a new era of intellectual fervor in Europe, and the work of Thomas Aquinas is a commentary on Aristotle, whose writings were lost to the non-Arabic world until the beginning of the Thirteenth Century. To many, Aristotle's worldview was a pagan threat to Christianity. To Aquinas, it provided an exciting cosmological framework on which to build an all-encompassing Christian worldview. His thoughts unfolding with a calmness of order and an assurance of judgment, Aquinas explores in the Summa the primary role of the senses in the acquisition of knowledge and the metaphysical analysis of things in terms of matter and form. But unlike Aristotle's "God," who did not care one whit about the world, the God of Christianity, insisted Aquinas, is a personal God. Like Aristotle, Aquinas believed that each human being has a soul and that all created things have a purpose. For Christians, all are part of a divine plan. This dazzling synthesis of Catholic doctrine has had a profound impact on Christian thinking since the thirteenth century and has become the de facto official teaching of the Catholic Church -- the intellectual underpinning of the Church to this day.