This course addresses some of the eternal questions that man has grappled with since the beginning of time. What is good? What is bad? Why is justice important? Why is it better to be good and just than it is to be bad and unjust? Most human beings have the faculty to discern between right and wrong, good and bad behavior, and to make judgments over what is just and what is unjust. But why are ethics important to us?

An enthusiastic admirer of the philosophy of Thomas Aquinas, professor and philosopher Peter Kreeft details the rational thought and precise literary talent that established Aquinas as the foremost thinker of his time - and as the most important philosopher for the almost 200 years between Aristotle and Descartes.

This engaging course of lectures begins by providing a detailed and accurate overview of Plato's philosophy and it's central idea - the idea of a transcendent reality that has popularly become known as the theory of the Forms. Professor Kreeft then takes us on a concise journey through Western Philosophical history to show how that central idea - the theory of forms - has either been built upon or reacted to by philosophers ever since.

Reasonable, concise, witty, and wise, Peter Kreeft and Ronald K. Tacelli have written an informative and valuable guidebook for anyone looking for answers to questions of faith and reason. Topics include: faith and reason, the existence of God, God's nature, how we know God, creation and evolution, providence and free will, miracles, and more.

My title explains itself. But it's misleading. There are more than 40 reasons. Each of my reasons is an independent point, so I have not organized this book by a succession of chapters or headings. After all, most people only remember a few big ideas or separate points after reading or listening to a book. I've never heard anyone say "Oh, that was a good continuous-process-of-logically-ordered-argumentation" but I've often heard people say, "Oh, that was a good point." And back to my main point: "Why are you a Catholic?" is a good question. A good question deserves a good answer.

In 2019, Peter Kreeft published Socrates' Children, a four-volume series on the 100 greatest philosophers of all time, spanning from ancient Greece to contemporary Germany. But he made a terrible mistake: He somehow left out women, and with this, he overlooked the greatest mind of them all. This book is a one-of-a-kind study on Mary of Nazareth, the mother of Jesus. If Jesus Christ is wisdom incarnate, and if Mary loved Him more than anyone else ever did, then it holds that Mary is the greatest philosopher, the greatest wisdom-lover.

What's the hardest question you've ever been asked? I've given thousands of lectures around the country to engaged, thoughtful, curious university and church audiences and have always made it a practice to allow for as many questions as possible. Here are the most interesting ones I've been asked, and the answers I gave. Some of the questions and answers are easy, some hard; some profound, some silly; some tragic, some funny; most of them thought-provoking and all of them, I hope, entertaining.

The Psalms are the most popular, most universally loved and used book in the Bible, which in turn is the most popular book in the world. They are hymns, songs, poems, and prayers, both formal (liturgical and communal) and informal (spontaneous, personal, and individual); and this gives them many layers of meaning rather than one, unlike theologies and creeds. The Psalms are literally inexhaustible, so a new book of reflections on them is always welcome. Especially a book by the beloved, widely read, best-selling author and philosopher, Peter Kreeft.

Atheistic and agnostic writers are aggressively attacking traditional religious beliefs. Philosopher and prolific writer Peter Kreeft is up to the challenge in this work of popular apologetics aimed at both teens and adults. The masterful Kreeft tackles 16 crucial issues about the deeper meaning of life. The questions that Kreeft explores range from, "Is faith reasonable?" "Can you prove there is a God?" and "Why is Jesus different?" to "Why is sex so confusing?" "Why is there evil?" and "Why must we die?"

The path of following Jesus is an ancient and storied spiritual tradition. Yet many believers are not familiar with the three major forms of prayer and the three stages of spiritual growth that exist to bring them closer to God. In his most personal book yet, Brant Pitre, PhD, draws on the riches of the Bible, the words of Jesus, and the writings of mystics across the centuries to shed light on the mystery - and wonder - of the spiritual life.

I wrote these books, Part One and Part Two, for all those who demanded of me believable answers to their thoughtful and intelligent questions. With or without me, these people so often found themselves in the presence of the Risen Christ and subsequently had even more questions about Jesus of Nazareth. He was and is to them the man Jesus, before the transformation wrought by the resurrection. Our subsequent myths have bred confusion, making Jesus of Nazareth remote and incomprehensible and the Risen Christ an unrelated magical figure.

How can you believe all this stuff? This is the number one question Catholics get asked - and, sometimes, we ask ourselves. Why We're Catholic assembles the clearest, friendliest, most helpful answers that Trent learned to give to people. Beginning with how we can know reality and ending with our hope of eternal life, it's the perfect way to help skeptics and seekers (or Catholics who want to firm up their faith) understand the evidence that bolsters our belief - and brings us joy.

Mere Christianity is C.S. Lewis' forceful and accessible doctrine of Christian belief. First heard as informal radio broadcasts and then published as three separate books, The Case for Christianity, Christian Behavior, and Beyond Personality, Mere Christianity brings together what Lewis sees as the fundamental truths of the religion.

One of Cardinal Ratzinger's most important and widely read books, this volume is a revised second edition with an improved translation and an in-depth preface by the Cardinal. As he states in the preface, since this book was first published over 30 years ago, many changes and significant events have occurred in the world, and in the Church. But even so, he says he is firmly convinced that his fundamental approach in this book is still very timely and crucial for the spiritual needs of modern man.

Whether complete or only fragmentary, the 930 extant Dead Sea Scrolls irrevocably altered how we look at and understand the foundations of faith and religious practice. Now you can get a comprehensive introduction to this unique series of archaeological documents, and to scholars' evolving understanding of their authorship and significance, with these 24 lectures. Learn what the scrolls are, what they contain, and how the insights they offered into religious and ancient history came into focus.

This course addresses some of the eternal questions that man has grappled with since the beginning of time. What is good? What is bad? Why is justice important? Why is it better to be good and just than it is to be bad and unjust? Most human beings have the faculty to discern between right and wrong, good and bad behavior, and to make judgments over what is just and what is unjust. But why are ethics important to us?

An enthusiastic admirer of the philosophy of Thomas Aquinas, professor and philosopher Peter Kreeft details the rational thought and precise literary talent that established Aquinas as the foremost thinker of his time - and as the most important philosopher for the almost 200 years between Aristotle and Descartes.

This engaging course of lectures begins by providing a detailed and accurate overview of Plato's philosophy and it's central idea - the idea of a transcendent reality that has popularly become known as the theory of the Forms. Professor Kreeft then takes us on a concise journey through Western Philosophical history to show how that central idea - the theory of forms - has either been built upon or reacted to by philosophers ever since.

In the first century of its existence, Christianity was both welcomed and vilified throughout the Roman Empire. Many of Christianity's original adherents were martyred. Christians themselves practiced their religion with great diversity, linked as much to local influences as theology. Political intrigue, theological beliefs, and simple misunderstandings created a need for dialogue between the many practitioners of the growing faith.

The four main themes of this course are answers to the question, "What makes Europe distinctive compared with other parts of the world?"

This is the story of the American Revolution, the men who made it and who then secured it. It is the story of an improbable victory by a provincial collection of loosely knit colonies over the dominant military and political power in the world. It is also the story of the creation of a nation founded on principles that no one at the time regarded as viable, and that over time have come to be regarded as the most successful recipe for political success in the modern world.

Professor Thomas F. Madden leads these compelling lectures, focusing on a Church both adapting to a world in flux and striving to exert its influence and power. Throughout modernity, the Church responded to and weathered a host of major world events: the Enlightenment, the French Revolution, colonization of the New World, and of course the World Wars. As the face of the Church, the popes affected Catholicism in ways that can only be truly understood from a careful examination of the past.

Esteemed history professor Thomas F. Madden explores the reformations that swept across Christendom in the 16th and 17th centuries. The impact of these reforms affected government, popes, and kings as well as commoners, for at this time the Church was an omnipresent part of European identity-and the import of Church reforms on every level of life at this time simply cannot be underestimated.

Ideas That Shaped Mankind flows from internationally respected historian Felipe Fernández-Armesto's views on the notion that man's capacity to produce ideas in itself brings about sweeping changes in the world. This ability, seen most profoundly in individual, startling moments of genius - or equally startling moments of chance - is what separates humans from the animals and allows humans to re-imagine the world in ever more complex designs.

The devastating US atomic bombing of the Japanese cities of Hiroshima and Nagasaki not only brought World War II to an end, but effectively gave birth to the Cold War. The postwar world would thereafter be marked by the fragile relationship of two superpowers with opposing ideologies: the United States and the Soviet Union.