Thomas Aquinas (c1225-1274) died before he could complete his ambitious plan for Summa Theologica, described as ‘a systematic compendium’ of Roman Catholic theology. Drawing on a wide range of Christian sources - and, controversially, on Greek and Latin philosophers as well as Arabian commentators - he sought to explicate matters of doctrine through a specific scheme of Question, Article, Objection, Answer and Reply.

Secunda Secundae is the longest part in this immense undertaking by Thomas Aquinas (1225-1274). His purpose was nothing less than to survey the theological teachings of the Catholic Church, while absorbing, controversially for his time, many other strands of learning and philosophy, varying from ancient Greek (particularly Aristotle) to Muslim writers (Averroes and Avicenna) and the Sephardic Jewish philosopher Moses Maimonides.

Summa Theologica consists of three main parts. The second part is divided two, and this recording presents Prima Secundae - Part I of Part II. Taken in its entirety, Summa Theologica forms an essential contribution to the canon of Catholic doctrine and was written in the last decade of his life by Thomas Aquinas (1225-1274), an Italian-born Dominican friar. Although he died before completing it, the body of thought it contains is a continuing influence to the education and guidance of students of theology in the main Christian traditions.

Summa Theologica Part III (Tertia Pars) is Volume 4 in Ukemi Audiobooks’ complete recording of Thomas Aquinas’s momentous work on Christian theology and philosophy. The presentation of the discussions in Part III follow the pattern we have become so familiar with from earlier Parts with the statement of the question, then a series of objections, further considerations and finally Aquinas’s replies to each of the objections.

The Summa Theologica, by Thomas Aquinas, is a fundamental text in Catholic doctrine, a compendium of theology that has been studied and debated since its first publication in the 13th century. Furthermore, it has been widely regarded as one of the classics of Western philosophy, not least because, perhaps for the first time in such a systematic manner, it set out to consider the views of non-Christian figures such as Aristotle, Boethius, Muslim writers including Averroes (Ibn Rushd) and Avicenna (Ibn Sina) and the Sephardic Jewish scholar Maimonides.

Origen (c. 185-c. 253) was the most influential Christian theologian before Augustine, the founder of Biblical study as a serious discipline in the Christian tradition, and a figure with immense influence on the development of Christian spirituality. This volume presents a comprehensive and accessible insight into Origen's life and writings, written and compiled by Joseph W. Trigg, a leading Origen authority. An introduction analyzes the principal influences that formed him as a Christian and as a thinker.

Plotinus, born in Lycopolis, Egypt, when it was part of the Roman Empire, was a major figure in the philosophical school later called Neoplatonism. Neoplatonists viewed reality as deriving from a single force or figure expressed as 'the One'. Two further concepts from Plotinus, 'the Intellect' and 'the Soul', are also principal features of his philosophy. These proposals led to the work of Plotinus forming a bridge between Plato and the monotheistic religions of Christianity, Judaism and Islam as well as Gnosticism.

The Critique of Practical Reason was published in 1788, seven years after Immanuel Kant's major work, Critique of Pure Reason. In it, Kant sets out his moral philosophy - and it proved a seminal text in the history of the subject. He argues that the summum bonum (the highest good) of life is that rather than just pursuing happiness, people should inhabit a moral dimension that enables them to deserve the happiness that God can give. Though much shorter than Critique of Pure Reason, this is the sourcebook for Kant’s ethical doctrines.

The influence of Plato, his Dialogues and his ‘Academy', cast a long shadow. Around 35 Dialogues, almost all featuring Socrates as the principal figure, are generally ascribed to Plato and form one of the most important threads in Western philosophy. These four Dialogues may fall into the ‘Attributed Texts' category, but they are of sufficient interest to warrant study in our time and when set against the principal canon.

Aristotle's Metaphysics was the first major study of the subject of metaphysics - in other words, an inquiry into 'first philosophy', or 'wisdom'. It differs from Physics which is concerned with the natural world: things which are subject to the laws of nature, things that move and change, are measurable. In Metaphysics, the study falls on 'being qua being' - being insofar as it is being; the causes and principles of being, the causes and principles of substances.

Kant's Prolegomena, although a small book, is without doubt the most important of his writings, writes the translator, Paul Carus. Prolegomena means, literally, prefatory or introductory remarks, and it furnishes us with a key to his main work, The Critique of Pure Reason; in fact, it is an extract containing all the salient ideas of Kant's system. It approaches the subject in the simplest and most direct way and is therefore best adapted as an introduction into his philosophy.

Plotinus (204/5 -270 CE), born in Lycopolis, Egypt, when it was part of the Roman Empire, was a major figure in the philosophical school later called Neoplatonism. Neoplatonists viewed reality as deriving from a single force or figure expressed as 'the One'. Two further concepts from Plotinus, 'the Intellect' and 'the Soul', are also principal features of his philosophy. These proposals led to the work of Plotinus forming a bridge between Plato and the monotheistic religions of Christianity, Judaism, and Islam as well as Gnosticism.

Two contrasting reflections by Aristotle which cover very particular ground. In 'On the Soul', Aristotle presents his view of the 'life essence' which, he argues, is possessed by living things whether plants, animals or humans. Not a 'soul' in the generally accepted Western use of the term, this 'soul', he says, is a life force that is indivisible from the organism that possesses it.

The Laws is the longest of Plato’s Dialogues and actually doesn’t feature Socrates at all - the principal figure taking the lead is the ‘Athenian Stranger’ who engages two older men in the discussion, Cleinias (from Crete) and Megillus (from Sparta). The Dialogue is set in Crete, and the three men embark on a pilgrimage from Knossus to the cave of Dicte, where, legend reports, Zeus was born.

Schopenhauer was just 30 when his magnum opus, Die Welt als Wille und Vorstellung, a work of considerable learning and innovation of thought, first appeared in 1818.

Much to his chagrin and puzzlement (so convinced was he of its merits), it didn't have an immediate effect on European philosophy, views and culture. It was only decades later that it was recognised as one of the major intellectual landmarks of the 19th century.

Summa Theologica consists of three main parts. The second part is divided two, and this recording presents Prima Secundae - Part I of Part II. Taken in its entirety, Summa Theologica forms an essential contribution to the canon of Catholic doctrine and was written in the last decade of his life by Thomas Aquinas (1225-1274), an Italian-born Dominican friar. Although he died before completing it, the body of thought it contains is a continuing influence to the education and guidance of students of theology in the main Christian traditions.

Summa Theologica Part III (Tertia Pars) is Volume 4 in Ukemi Audiobooks’ complete recording of Thomas Aquinas’s momentous work on Christian theology and philosophy. The presentation of the discussions in Part III follow the pattern we have become so familiar with from earlier Parts with the statement of the question, then a series of objections, further considerations and finally Aquinas’s replies to each of the objections.

Thomas Aquinas (c1225-1274) died before he could complete his ambitious plan for Summa Theologica, described as ‘a systematic compendium’ of Roman Catholic theology. Drawing on a wide range of Christian sources - and, controversially, on Greek and Latin philosophers as well as Arabian commentators - he sought to explicate matters of doctrine through a specific scheme of Question, Article, Objection, Answer and Reply.

Secunda Secundae is the longest part in this immense undertaking by Thomas Aquinas (1225-1274). His purpose was nothing less than to survey the theological teachings of the Catholic Church, while absorbing, controversially for his time, many other strands of learning and philosophy, varying from ancient Greek (particularly Aristotle) to Muslim writers (Averroes and Avicenna) and the Sephardic Jewish philosopher Moses Maimonides.

The Summa Theologica, by Thomas Aquinas, is a fundamental text in Catholic doctrine, a compendium of theology that has been studied and debated since its first publication in the 13th century. Furthermore, it has been widely regarded as one of the classics of Western philosophy, not least because, perhaps for the first time in such a systematic manner, it set out to consider the views of non-Christian figures such as Aristotle, Boethius, Muslim writers including Averroes (Ibn Rushd) and Avicenna (Ibn Sina) and the Sephardic Jewish scholar Maimonides.

Origen (c. 185-c. 253) was the most influential Christian theologian before Augustine, the founder of Biblical study as a serious discipline in the Christian tradition, and a figure with immense influence on the development of Christian spirituality. This volume presents a comprehensive and accessible insight into Origen's life and writings, written and compiled by Joseph W. Trigg, a leading Origen authority. An introduction analyzes the principal influences that formed him as a Christian and as a thinker.

Written after the capture of Rome in 410 by Alaric, King of the Visigoths, St Augustine's City of God was intended as a response to pagan critics who blamed Christianity for this brutal defeat. Augustine attacks ancient pagan beliefs and relates the corruption and immorality that led to Rome's downfall, which began before Christ, before reaching his main argument: that the City of Man is perishing and only the Heavenly City of God will endure.

The City of God is one of the most important works of Christian history and philosophy ever written. The writings of St. Augustine are as intriguing to the casual reader as it is to Christian researchers. St. Augustine's work provides insight into Western thought and the development of Western civilizations. The City of God provides the reader with an artful contrast between earthy cities and those in heaven as a representation of the eternal struggle between good and evil. The City of God was originally penned in the early 5th century as a response to the prevalent belief that Christianity was to blame for the fall of Rome. St. Augustine is known as one of the most influential Fathers of the Catholic Church. Born November 13, 354, Augustine would eventually be recognized as a Saint by the Catholic Church, the Eastern Christian Church, and the Anglican Communion.

Though it first aroused anger and controversy rather than admiration and acceptance, A Theologico-Political Treatise was a landmark in the analysis of theology (with particular reference to the Bible and its Jewish and Christian interpretations) and its relationship to philosophy and politics. Spinoza’s scholarly analysis, based on careful study, demonstrated that the Bible was composed by many writers over the centuries - and that even the Pentateuch, the first five books, were not the work of Moses, as was generally assumed at the time.

The Republic is perhaps the single most important, the most studied and the most quoted text of all of Plato's Socratic Dialogues. Through the medium of Socrates, Plato outlines his view and ideas concerning the ideal working of the city-state. Socrates narrates a conversation that took place the previous day with Cephalus, Glaucon, Thrasymachus and others. The dialogue is organised into 10 books and covers a broad range of topics, including the ideal community and the ideal rulers of the community.

The Consolation of Philosophy is one of the key works in the rich tradition of Western philosophy, partly because of the circumstances in which it was written. Anicius Manlius Severinus Boethius (c480-c524) was of aristocratic Roman birth and became consul and then master of offices at Ravenna, one of the highest posts under the Ostrogothic Roman ruler Theodoric. But Boethius was unjustly charged with treason in 524, and this led to house arrest, then torture and execution.

From the moment of its publication in 1748, The Spirit of the Laws proved to be a controversial work provoking widespread interest. Within three years it had been translated into various European languages - and was swiftly added to the List of Prohibited Books by the Roman Catholic Church. It is a remarkable book, a potpourri of observations and comments ranging far and wide over the social activities of mankind and it exerted a great influence on political leaders in the following decades.

The Ecclesiastical History of the English People was written in Latin by the Venerable Bede (673-735), a Benedictine monk living in Northumbria, an important Christian centre in the eighth century. It is a remarkable document, tracing, in general, early Anglo-Saxon history, and in particular, as the title proclaims, the growth and establishment of Christianity against the backdrop of the political life.

The rise of Rome is one of the great stories of world history and fortunately we have a reliable and at times an eyewitness account, from the Greek historian Polybius of Megalopolis. Polybius reports on the main confrontations with the authority of a man who was present at many events and also visited historic sites of importance to ensure his accounts of the past were accurate.

Aristotle considers ‘the principles and causes of change, or movement’ behind both animate and inanimate things. It is philosophy, not science, but over centuries affected the views of those involved in the ‘natural sciences’. The text emerged from the Lyceum, the school founded by Aristotle, and is accepted to be a compilation of texts, some of which - but perhaps not all - is by Aristotle. Regardless of authorship, its importance is unquestioned.