Fullness of Joy

Dan Ragusa

Reviewed by: Peter Sim

Fullness of Joy: A Biblical Theology of God With Us, by Dan Ragusa. Reformed Forum, 2024. Paperback, 79 pages, $12.99. Reviewed by OP pastor Peter Sim.

This brief yet insightful introduction to covenantal theology presents profound biblical truths in a clear and accessible way, equipping both congregants and leaders.

Less than eighty pages, yet rich with theological depth, Fullness of Joy by Rev. Dan Ragusa reflects a pastoral heart eager to help God’s people grasp the ultimate blessing of redemption—God’s presence with his people. Through nine concise chapters, Ragusa unfolds the redemptive-historical theme of joy, tracing it from creation to Christ’s return. He shows how Scripture tells one continuous story of God making his dwelling among us, from Eden to the tabernacle and temple, through the incarnation of Christ, and ultimately to the new heavens and new earth.

Our joy, he explains, is made full—”like a thousand oceans into a single bucket”—when we truly grasp the depth of our friendship with God. To delight in being with him, and to know he delights in being with us, is the heart of Christ’s gospel. Ragusa highlights the extraordinary lengths God has gone to ensure this communion, engaging with the covenantal promise that he is our God and we are his people. More than just a call to salvation, Fullness of Joy is a powerful reminder that the gospel is about being brought into the deepest possible relationship with our triune God.

One of Ragusa’s greatest strengths is his ability to blend theological depth with pastoral application. He is not content to leave his readers with abstract doctrinal truths—he wants them to taste the joy of God’s presence even now. By grounding his reflections in Scripture and the Westminster Standards, he reminds us that the Reformed faith has always understood communion with God as central to the Christian life. His engagement with Psalm 16:11—”In your presence there is fullness of joy”—anchors this theme biblically, showing that true and lasting joy is found in God himself.

Though brief in length, Fullness of Joy is weighty in substance. It is the kind of book that invites both careful theological reflection and personal meditation. Pastors, elders, and laypeople alike will find it a valuable resource for understanding the richness of our fellowship with God. A ten-class course can also be found on YouTube through the Reformed Forum website to complement a deeper study. Whether used in personal study, small groups, or Sunday school classes, this book will deepen the reader’s love for Christ and heighten anticipation for the day when our joy will be made complete in his presence.

If you want to grow in your understanding of God’s redemptive plan and be encouraged in your walk with him, get this book. It will remind you that the chief end of man—to glorify God and enjoy him forever—is not just a distant hope, but a present reality in Christ.