Books on Catholic Teaching

That after seven hundred years his life is still the subject of historians' endeavors is a clear proof of the deep significance of St. Dominic's personality for his Order, for the clergy, and the entire Church. He lived in the late Middle Ages, when the Chair of Peter was occupied by popes like Innocent III, whose prudence and firmness were active factors in shaping Europe's history. The spirit of faith still had at least a little influence in political matters, and enthusiasm for the reclaim...

This text addresses the question as to whether women can be ordained to the diaconate based upon St. Thomas' discussion of the unity of Holy Orders. It discusses the nature of Holy Orders considered in themselves and as to whether Pope John Paul II's document Ordinatio Sacerdotalis would in some way apply to the women regarding the diaconate.

This text discusses the principles behind the limits of papal authority over the liturgy, with an emphasis on the documents of the ecumenical councils, papal documents, saints and theologians throughout history. The book provides an initial look at the role of Divine, Divino-Apostolic and Apostolic tradition in relation to the liturgy, as well as the the principle of longevity and the role of the Natural Law and the Divine Positive Law in determining when the pope can make liturgical changes ...

In this accessible introduction to the vision of Pope Leo XIV, readers encounter a shepherd shaped by the restless search for Truth at the heart of the Augustinian tradition. Former missionary, bishop among the poor, and prefect responsible for appointing pastors worldwide, Leo XIV has long embodied a style of leadership rooted in humility, courage, patience, and deep listening. Drawing from his first Urbi et Orbi blessing on May 8, 2025, this book explores ten central themes that define his ...

A new era for the Church begins with Pope Leo XIV, an Augustinian friar, missionary, bishop among the poor, and now successor of Peter. Known for his quiet courage, deep humility, and unwavering commitment to truth, Leo XIV’s priestly vocation grew from the Augustinian conviction that the human heart is restless until it rests in God. Throughout his life, he has trusted the power of the gospel to shape his ministry, choosing the path of service, listening, fidelity, and patient accompaniment....

Mystery of the Church offers a comprehensive overview of the central themes of contemporary ecclesiology. Beginning with the nature and institution of the Church, the book examines what the Church is at her core, rooted in Christ and sustained by the Holy Spirit. From there it explores the four marks of the Church—One, Holy, Catholic, and Apostolic—showing how the unity and holiness of the Church endure despite the sinfulness of her members. The volume includes a rich discussion of Catholicit...

Back by popular demand, the bestselling Politically Incorrect Guides provide an unvarnished, unapologetic overview of controversial topics every American should understand. The Politically Incorrect Guide to Catholicism refutes misrepresentations and misconceptions about the Catholic Church and separates rumor from truth when it comes to Catholic traditions, faith, and controversial leaders.

Do you want to learn how to defend and explain the existence of God, the reliability of the Bible, the Real Presence of Christ in the Eucharist, and scores of other truths that we Catholics believe - but you don't have a lot of time? Don't worry. Jimmy Akin has done the hard work for you. All you need is five minutes a day. In A Daily Defense, Jimmy compiles 365 challenges that Catholics often hear from skeptics and non-Catholics - about God, Jesus, Scripture, morality, Mary, and a host of do...

In this substantial collection of essays, Francis Russell Hittinger demonstrates that Catholic social teaching is not merely a defense of the dignity of the human person, but more fundamentally an articulation of the dignity of society itself. Hittinger shows that the dignity of the person cannot be properly understood apart from the dignity of the social forms in which human beings seek their fulfillment, namely the family, the political community, and the Church. These essays represent the ...

This book examines the Christian liturgy as a visible manifestation of divine revelation, expressed through ritual signs, sacred space, imagery, sound, and poetic form. Treating the liturgy not merely as a set of texts or actions but as a total environment, it considers how architecture, iconography, and music shape the Church’s encounter with revealed truth. Aidan Nichols explores how the liturgy communicates meaning through beauty and symbol, and how this revelation invites a creative human...

Between 1594 and 1598, a preacher named Francois converted 72,000 Protestants to the Catholic Faith. These are his words. One of the most remarkable and well-documented events in Catholic history began when a young priest, St. Francis de Sales, volunteered to re-evangelize the Calvinists of the Chablais. Finding his preaching forcefully rejected, St. Francis de Sales shrewdly switched tactics and began a written apologetics campaign, posting pamphlets on walls and slipping them beneath doors ...

If you're looking for solid Catholic answers to common Protestant challenges, but don't have lots of time, then reach for The One-Minute Apologist. Here renowned Catholic apologist Dave Armstrong (author of A Biblical Defense of Catholicism and The Catholic Verses) has assembled over sixty of the claims and arguments that Protestants (of all stripes) most frequently level against the Church. Drawing on a lifetime of study in Scripture, history, and the works of Catholic and Protestant theolog...

Explore a biblical defence of the Catholic Faith with author David Armstrong’s new book, A Biblical Defense Of Catholicism. Armstrong offers an extensive study of scriptural texts and their interpretation to demonstrate that the Catholic Faith is truly a ‘Bible-based’ Church par excellence. From Lutherans to Protestants and even non-denominationalists, no Christian will remain unmoved by this comprehensive work on the scripture’s integral role in the Catholic Faith.The Catholic mission has lo...

How to Make the Case for God with Logic and Charity  Today's New Atheists don't just deny God's existence (as the old atheists did) - they consider it their duty to scorn and ridicule religious belief. We don't need new answers for this aggressive modern strain of unbelief: We need a new approach. In Answering Atheism, Trent Horn responds with a fresh and useful resource for the God debate, based on reason, common sense, and more importantly, a charitable approach that respects atheists' sinc...

A Mythbusting Apologist Sets the Record Straight  Tired of being stumped when false claims are made about the Catholic Church? Want to be armed with knowledge that puts these mistruths to rest? In these pages, veteran apologist Gerard Verschuuren provides thorough yet concise answers to forty of the most common and absurd lies about the Catholic Church. With precision and charity, you'll soon be able to defend the Church when you're told that Catholics . . . Still lives in the Dark Ages Reje...

How can you believe all this stuff? This is the number-one question Catholics get asked-and, sometimes, we ask ourselves. Why do we believe that God exists, that he became a man and came to save us, that what looks like a wafer of bread is actually his body? Why do we believe that he inspired a holy book and founded an infallible Church to teach us the one true way to live? Ever since he became Catholic, Trent Horn has spent a lot of time answering these questions, trying to explain to friend...

Available for the first time in a comprehensive English translation, this thoroughly annotated but easy-to-use presentation of the classic 1917 Code of Canon Law by canon and civil lawyer Dr. Edward Peters is destined to become the standard reference work on this milestone of Church law. More than just of historical interest, the 1917 Code is an indispensable tool for understanding the current 1983 Code under which the Roman Catholic Church governs itself. Dr. Peters' faithful translation of ...

Compiled in 1782 by St Nikodimos of the Holy Mountain and St Makarios of Corinth, the Philokalia is a rich collection of spiritual writings from the fourth century on to the fifteenth from various saints and great minds giving counsel to monastics in their ascetic struggles. Though mostly written for monastics, under good spiritual guidance there is much to be gleaned by commonplace Catholics— in particular Eastern (Byzantine) Catholics, as most of the authors presented here were of the Easte...

When the medieval theologian Thomas Aquinas addressed the best arguments against God in his masterwork, the Summa Theologica, he listed only two. The first was the problem of evil: How can God -- who is perfectly good -- exist alongside that which is against Him? His second: Is God really needed to explain the world? In this landmark work, Patrick Flynn presents the best arguments for God while also addressing the strongest objections. This book is destined to become the apologetic gold stand...

One can spend hours searching for answers about the Catholic Faith and how to share it with others. There are a multitude of books that explain the various areas of Church teaching, but never -- before now -- a definitive desktop volume on more than 260 Catholic topics, from A to Z, featuring key definitions, teachings, practices, people, and resources for further reading. This fascinating, one-stop guidebook delivers the intellectual tradition of the Church while providing practical Catholic...

"They should know you, the only true God, and the one whom you sent, Jesus Christ" (John 17:3).Sometimes we become so consumed with "activism" that God becomes a mere concept, an uplifting idea we try to wrap our minds around, and we forget that He is really present and in love with us. Far too many souls, even good religious souls, tend to forget that God is a Person -- a Trinity of Persons, in fact -- longing to enter into a relationship with us.Fr. Wayne Sattler awakens us and places us in...

For six years, before becoming a well-regarded retreat master, Fr. Wayne Sattler lived as a diocesan hermit in a one-room cabin on an abandoned farmstead in rural North Dakota, striving to avail himself of the mystery of what God can do in prayer, clinging to the wisdom of the sixteenth-century Carmelite saints John of the Cross and Teresa of Avila as his trusted guides.Fr. Sattler was asked many times to write a book sharing the fruits of his time in solitude to help others progress in the s...

This book presents an integral approach to formation during the vocational synthesis stage, weaving together the human, spiritual, intellectual, and pastoral dimensions of priestly preparation. It is responsive to the Church's vision articulated in Pastores Dabo Vobis, the Ratio Fundamentalis, and the Program of Priestly Formation (6th edition), offering formators a comprehensive framework for accompanying transitional deacons in their final preparation for priesthood. By providing formators ...

Donald DeMarco's Without God Nothing Makes Sense argues that removing God from public discourse leads to societal confusion and moral decay. DeMarco critiques ideologies like radical feminism, atheism, and the pro-abortion lobby, identifying their rejection of divine truths as sources of division and intellectual blindness. He emphasizes the importance of virtues such as lightheartedness, kindheartedness, and warmheartedness, which align with faith in God and serve as antidotes to societal fr...

or Friendliness and its Relevance in Modern Evangelization This book explores the critical role of affability in contemporary outreach, aiming to bring this often-overlooked virtue into the spotlight. The author engages the writings of Pope Francis and selected saints expressing that affability is a virtue which impacts human relations for the good of the world, propelling evangelization efforts to the fullest level. The reason for its effectiveness is because friendly interactions influence ...

Dignitas Personae (“The Dignity of the Person”), issued by the Congregation for the Doctrine of the Faith on September 8, 2008, examines contemporary bioethical questions in light of the Church’s perennial teaching on the sanctity of human life. Addressing emerging technologies such as in vitro fertilization, embryonic stem cell research, cloning, and genetic engineering, the document reaffirms that every human being—regardless of developmental stage—possesses inherent dignity and must never ...

A profound exploration of human ensoulment and personhood at the moment of conception, this bioethical and theological study shows how the mystery of Christ’s Incarnation—beginning as a one-cell zygote—sheds light on the mystery of every human person. Drawing from Scripture, Tradition, Church teaching, science, philosophy, and theology, The Zygote of Christ & The Mystery of Man defends human conception and embryonic life as an icon of both God’s creative act and the Incarnation itself. It...

In Common Sense for a World of Common Nonsense, Dr. Donald DeMarco examines modern moral confusion through sharp, philosophical essays that contrast virtue with ideology. Divided into “Common Nonsense” and “Common Sense,” the book critiques gender ideology, abortion, relativism, and other cultural errors while affirming tradition, rationality, and Christian moral wisdom. Drawing on Scripture, Church teaching, and the insights of classical thinkers, DeMarco argues for the indispensable role of...

Discover the modern relevance of Pope Leo XIII's encyclicals in The Church Speaks to the Modern World by Etienne Gilson. This powerful book presents the papal pronouncements of Leo XIII as arranged and indicated by the pope himself – with each one clearly explained by Gilson's insightful introduction, notes, summarization and study. For individuals of all faiths seeking valuable spiritual instruction and guidance, this unique volume provides insights into topics including social justice, edu...

In an age in which the occult is becoming increasingly normalized, Teresa Yanaros's Freedom from Darkness offers a crucial beacon of hope and a guide to freedom.Drawing from her profound personal journey out of the occult and into the light of Christ, Yanaros unveils with insight and precision the stark realities of spiritual warfare and the path to deliverance.Freedom from Darkness is not just a book; it is a survival manual for those ensnared by the occult--be it through tarot cards, New Ag...

Dr. Robert D. Enright, founder of the International Forgiveness Institute, invites you to travel with him down the road from alienation to forgiveness to possible reconciliation. His cathartic exercises will enliven your relationship with Jesus and provide a healing balm that will deepen your empathy and dispose you to forgiving others.Similar to The Imitation of Christ, this work is divided into three books comprising short chapters with brief points to consider. The first book lays out forg...

Are you looking for a reliable guide to what Catholics really believe and why? Look no further. What Catholics Really Believe, from best-selling author and apologist Karl Keating, provides a comprehensive resource featuring fifty-two of the most common misconceptions about the Catholic Faith held by many Catholics and Protestants. Drawing upon Scripture and the Catholic tradition, Keating does not only show the logical flaws in these positions but spells out Catholic teachings clearly with a...

Do you find yourself struggling to explain the Catholic faith when you're faced with tough questions? If so, look no further than The Essential Catholic Survival Guide from Catholic Answers. This comprehensive book has been created to provide clear, concise answers to seventy of the most commonly asked questions about Catholicism. Having a solid grasp on these topics can be invaluable in any number of situations – whether it’s responding to doubts or challenges at work or in social settings, ...

Fundamentals of the Faith by Peter Kreeft offers a unique and comprehensive approach to Christianity and Catholicism, building an understanding of both its beliefs and practices. This invaluable book provides insight into the essence of the faith, from its fundamental elements to its contribution to our life and the world's yearnings. The book is structured using the three divisions which correspond with the internal drives of all humans; something for our intellect, something for our will to...

Foreword by Father Chad Ripperger First published in 1921, Fr. Prummer's Handbook of Moral Theology was immediately regarded as an international classic. The author's clarity of vision, precision of expression, and humble fidelity to the traditional Catholic moral framework during a period of social upheaval and increasing doctrinal deviation made his manual the standard reference text for generations of clergy, seminarians, and laity. For those seeking answers to moral questions, the Catholi...

In this dynamic and authoritative book on the spiritual life, Cardinal Robert Sarah shows us how to enter into and progress through the spiritual life. He notes that the goal of this book is "to accompany all those who have set their hearts on responding to God's love with a full, happy, fruitful life that will culminate in the eternal happiness of contemplating Him." Written as a catechism of the spiritual life, this book is organized around the sacraments, prayer, asceticism, and the liturg...

One day, philosopher Peter Kreeft reads an open letter published by a friend, Nat Whilk. He's Catholic, but he sees the Church as unsteady, outdated, obsessive. As a challenge to the "True Believers", Nat pens a twenty-point manifesto for "cafeteria Catholics", who pass up certain Church teachings and scoop up others like a diner in a buffet line."I find in [Catholicism] both much to accept and even love and also much to refuse and even despise", he asserts. "If you insist on tying God to the...

"The Moral Wisdom of the Catholic Church: A Defense of Her Controversial Moral Teachings Volume 3" by Robert Spitzer, S.J., Ph.D., offers a robust defense of the Catholic Church's teachings on moral issues. As part of the trilogy "Called Out of Darkness: Contending with Evil Through the Church, Virtue, and Prayer," this volume tackles the foundations of the Church's moral teachings, engaging both theological and philosophical perspectives. Spitzer enriches his defense with empirical evidence ...

Magnifica Humanitas (Magnificent Humanity): On Safeguarding the Human Person in the Time of Artificial Intelligence is the first encyclical of Pope Leo XIV, the first pope from the United States. In it, the Holy Father takes up a question that grows more pressing every year: what does it mean to stay fully human in an age of artificial intelligence? Pope Leo draws on Scripture, the history of the Church, and more than a century of Catholic social teaching to look at how AI is changing work, e...

A Brief Catechism for Adults is the perfect forward-looking resource for a comprehensive introduction to the Catholic Faith. With its second edition revised and updated according to tight feedback from priests who have used it, this valuable book offers proven insight and tools for both new converts to the Catholic Church and lifelong Catholics seeking to deepen their understanding of the faith. Having been practically standard reference material in the U.S. and Canada for generations, its ut...

Baptism and Confirmation are the foundation of the Christian life: the first makes us children of God and heirs of heaven, the second strengthens us as soldiers of Christ. In this classic catechetical work, Fr. Michael Mueller explains why both sacraments are necessary, what they accomplish in the soul, and what their sacred ceremonies mean. Clear, orderly, and firmly traditional, it is an excellent resource for catechists, parents, godparents, and Confirmation candidates.

Catholic Ecumenism: The Reunion of Christendom in Contemporary Papal Documents sets out what the Church means by true ecumenism: the divinely commanded work of reconciliation that seeks the return of all baptized Christians to the unity of the Mystical Body of Christ. Fr. Edward Francis Hanahoe draws directly on the teaching of the popes to explain the principles, the hopes, and the proper methods of work for Christian unity. Clear and well documented, it is a valuable resource for students o...

Salvation depends entirely on the grace of God, yet God asks for the free cooperation of our will. In Grace and the Sacraments, Fr. Michael Mueller explains, with the precision of the classic catechisms, what grace is, why we need it, how God offers and assists it, and how the sacraments pour it into the soul. A clear and trustworthy guide to one of the most important and most misunderstood doctrines of the Faith.

Holy Orders and Matrimony are the two sacraments that build up the Church: one gives her priests, the other gives her families. In this thorough catechetical work, the Redemptorist Fr. Michael Mueller explains both with the clarity and confidence of the classic catechisms. He sets out the divine institution and sacred powers of the Catholic priesthood, and the holy duties and unbreakable bond of Christian marriage, showing how each serves God's plan for the salvation of souls. A solid resourc...

Society is lost and confused about God, morality, and eternity. Catholics face persecution, from outside and inside the Church, for living their Faith. Priests speak out against errors and corruption in their own hierarchy, only to be marginalized and punished by their superiors. The few bishops who remain faithful to the changeless teaching of Christ are rebuked and "canceled," even by the pope himself, and sent into exile. Catholics longing for reverent worship are forced out of their paris...

Divine Revelation: The Bible According to Vatican II is Henri de Lubac's commentary on Dei Verbum, the Second Vatican Council's Dogmatic Constitution on Divine Revelation. More than a line-by-line study, it is a moving treatise on what revelation is and what it means to believe. Steeped in Scripture and the Church Fathers, de Lubac returns again and again to the heart of the matter: in revelation God does not simply hand us information, He gives Himself, and faith is our grateful acceptance o...

Many claim that Catholic Social Teaching implies the existence of a vast welfare state. In these pages, Anthony Esolen pulls back the curtain on these false philosophers, showing how they've undermined the authentic social teachings of the Church in order to neutralize the biggest threat to their plans for secularization the Catholic Church. With the voluminous writings of Pope Leo XIII as his guide, Esolen explains that Catholic Social Teaching isn't focused exclusively on serving the poor. ...