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.

No word in our language is more misunderstood than the word “heart". And almost no word is more important, for it refers to what is at the very center of our soul. We have mapped the outer world, in fact the whole universe, with amazing exactness...but we have neglected the world within. This new book by venerable Catholic thinker Peter Kreeft offers a map of that inner world, of the self. In it, he takes up the mantle of Dietrich von Hildebrand and plumbs the depths of that most misunderstood (by the world) and overlooked (by philosophers and theologians) part of the human being.

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?"

In recent years, Christians everywhere are rediscovering the Jewish roots of their faith. Every year at Easter time, many believers now celebrate Passover meals (known as Seders) seeking to understand exactly what happened at Jesus' final Passover, the night before he was crucified. Jesus and the Jewish Roots of the Eucharist shines fresh light on the Last Supper by looking at it through Jewish eyes.

In 2007, Joseph Ratzinger published his first book as Pope Benedict XVI in order “to make known the figure and message of Jesus”. Now, the Pope focuses exclusively on the Gospel accounts of Jesus’ life as a child. The root of these stories is the experience of hope found in the birth of Jesus and the affirmations of surrender and service embodied in his parents, Joseph and Mary.

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.

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 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?

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.

The saints, the heroes of the Roman Catholic faith, lived lives of holiness, dedicated to serving God. The saints lived at different times in different places throughout history, but they all shared a love of God that has been documented through the teachings of the Church. Today, the saints serve as examples for all Catholics, showing the believers how to lead a more spiritual life. Catholic devotions are particular customs, rituals and practices of worship or in honour of the saints that are in addition to the liturgy of the Catholic Church.

The What Every Catholic Should Know series is intended for the average faithful Catholic who wants to know more about Catholic faith and culture. The authors in this series take a panoramic approach to the topic of each book aimed at a non-specialist but enthusiastic listenership. Already published titles in this series include: literature, salvation, mercy, being Catholic, God, and philosophy.