Paradise for God: St. Alphonsus de Liguori and the Spirituality of Heart

by Dennis Billy, C.Ss.R.

Paradise for God explores St. Alphonsus de Liguori’s “spirituality of heart,” examining his vision of conversion, prayer, and intimate friendship with God. Focusing on the human heart as the dwelling place of God, the book unpacks Alphonsian practices like mental prayer and the Way of the Cross, offering readers a path to deep personal transformation, grace-filled discipleship, and union with Christ’s heart in a life of mission and love.

Paperback: $12.95 | Kindle: $9.99

REVIEWS

Scala News. (February 2, 2026). “A Trilogy on Alphonsian Spirituality by Dennis J. Billy, C.Ss.R.” To read the review, click here.

TESTIMONIALS

“Dennis Billy’s Paradise for God beautifully unveils Alphonsus’s spirituality of heart. A masterful guide for all seeking deeper intimacy with Christ and authentic missionary zeal in today’s world.” – Dr. Sebastian Mahfood, OP, author of The Narrative Spirituality of Dante’s Divine Comedy

ABOUT THE AUTHOR

Fr. Dennis J. Billy, C.Ss.R., is Professor Emeritus of the history of moral theology and Christian spirituality at the Alphonsian Academy of the Pontifical Lateran University in Rome and served as The Robert F. Leavitt Distinguished Service Chair in Theology at St. Mary’s Seminary & University in Baltimore. An American Redemptorist of the Baltimore Province, Fr. Billy has advanced degrees from Harvard University, the Pontifical University of St. Thomas (Angelicum), and the Graduate Theological Foundation. The author of numerous books and articles on a variety of religious topics, he is also active in his order’s retreat apostolate and in the ministry of spiritual direction.

 

OTHER CATHOLIC SPIRITUALITY BOOKS

A Shepherd by the Cross by Dr. Mary Elizabeth Kloska, Th.D.

A Shepherd by the Cross by Dr. Mary Elizabeth Kloska, Th.D.

A Shepherd by the Cross by Dr. Mary Elizabeth Anne Kloska, Fiat+ A Shepherd by the Cross is a meditative retreat text that invites priests into a prayerful dialogue with Christ the Eternal High Priest. Through reflections on the Passion and the maternal presence of...

read more
The Treasure of Confession by Dr. Annabelle Moseley

The Treasure of Confession by Dr. Annabelle Moseley

The Treasure of Confession by Dr. Annabelle Moseley, Th.D. This little book summons you to discover ever more deeply, the multi-faceted beauty and worth of the Sacrament of Confession: treasure that is in many ways hidden-in-plain sight, yet nevertheless is a call to...

read more
The Mosaic of Life by Fr. Vasyl Chepelskyy

The Mosaic of Life by Fr. Vasyl Chepelskyy

The Mosaic of Life by Fr. Vasyl Chepelskyy We all want to be happy. We try so hard to find the happiness we long for, often looking in the wrong places and ending up disappointed. As a result, happiness can feel impossible to attain. This disappointment may lead us to...

read more
The Womb of My Heart Rosary Devotional by Laura Ercolino

The Womb of My Heart Rosary Devotional by Laura Ercolino

The Womb of My Heart Rosary Devotional by Laura Ercolino In The Womb of My Heart, Laura Ercolino invites readers to encounter the mysteries of the Rosary as a living participation in Christ’s life and love. Guided by Mary, the soul becomes a spiritual womb where...

read more
Daily Journal: 30-day Prayer Prescription by Gina Witt

Daily Journal: 30-day Prayer Prescription by Gina Witt

Daily Journal: 30-Day Prayer Prescription by Gina Witt Daily Journal: 30-Day Prayer Prescription is a practical spiritual guide designed to deepen daily communion with God. Over 30 days, readers receive scripture-based reflections, intentional prayer prompts, and...

read more
The Suffering Paradox by Keithen Hamilton

The Suffering Paradox by Keithen Hamilton

The Suffering Paradox by Keithen Hamilton This book explores the profound mystery of human suffering through a lens of Christian faith. Drawing from theology, philosophy, and personal witness, Keithen Hamilton reflects on how pain, while deeply challenging, can become...

read more
Journeys in Faith with Anne DeSantis

Journeys in Faith with Anne DeSantis

Journeys in Faith with Anne DeSantis by Anne DeSantis Journeys in Faith with Anne DeSantis invites readers into a tapestry of real-life stories—testimonies of hope, healing, and the quiet heroism of everyday believers. Drawn from Anne’s inspiring video series, each...

read more
See by Vincent Salamoni

See by Vincent Salamoni

On November 13, 2025, Pope Leo XIV established the Apostolate of the Sea, defining the Church’s global pastoral ministry to seafarers and maritime communities. Operating under the Dicastery for Promoting Integral Human Development, it establishes governance structures...

read more
The Power of Humor by Fr. Eugene Azorji

The Power of Humor by Fr. Eugene Azorji

Parish Book SigningMarch 2025The Power of Humor by Fr. Eugene Azorji This book explores the profound role humor and metaphor play in communication, spirituality, and human relationships. Through biblical insights, cultural anecdotes, and theological reflections, the...

read more
How Saints Change by Kristina R. Olsen, Ph.D., OCDS

How Saints Change by Kristina R. Olsen, Ph.D., OCDS

How Saints Change Kristina R. Olsen, Ph.D., OCDS This book explores the transformative journeys of Christian saints, showing how their encounters with Jesus led to profound personal changes and inspired their lives of faith. Through stories of figures like Mary, St....

read more
Catch to Watch by Vincent Salamoni

Catch to Watch by Vincent Salamoni

All profits go to the Missionaries of the Holy Apostles (M.S.A.)Catch to Watch by Reverend Vincent A. Salamoni, M.S.A. A collection of meditative reflections, like The Mercy Ocean, offering a spiritual journey into the depths of grace through the maritime imagery of...

read more
My Restless Heart Finds Rest in You by Edward Schallert

My Restless Heart Finds Rest in You by Edward Schallert

My Restless Heart Finds Rest in You By Edward Schallert My Restless Heart Finds Rest in You by Edward Schallert is a reflective exploration inspired by St. Augustine’s Confessions. Schallert, a retired professor and Cursillo participant, revisits the spiritual journey...

read more
Church of Love by Ronda Chervin

Church of Love by Ronda Chervin

Church of Love By Ronda Chervin This book presents Catholic faith as a living encounter with divine love rather than a system of rules. Drawing on Scripture, sacramental theology, and personal insight, Ronda Chervin shows how God’s self-giving love is revealed through...

read more