The Lord's Work: A History of the Catholic Apostolic Church

In this review of The Lord's Work: A History of the Catholic Apostolic Church, the reviewer recommends the book chiefly to historians, liturgists, and scholars of 19th-century religion who need a rigorous, archival study of an unusual movement. The bottom line: Tim Grass's account provides the clearest single-volume narrative available of the Church's rise and decline, notable for its use of previously underused archival sources and German-language publications, and is worth consulting for anyone researching ecumenical movements or charismatic liturgy.

Key Features

• Comprehensive coverage: The book surveys the Catholic Apostolic Church in every country where it was active, rather than limiting itself to the English-speaking world, giving readers a broader comparative perspective.
• Archival research: Grass draws on archival sources from several countries, including materials not previously used in research, which strengthens the historical claims and freshens the narrative.
• Multilingual sources: By using publications in German as well as English, the account corrects anglophone blind spots and brings neglected evidence into the argument.
• Balanced approach: The narrative combines attention to liturgical practice, charismatic experience, and eschatological belief, helping readers see how these elements interacted in the Church's life.
• Accessible prose: While scholarly in method, the book is written for readers beyond a narrow specialist audience, making it useful in classroom and personal research settings.

Who It's For

Scholars of church history, liturgists, and graduate students researching 19th-century religious movements will find the depth of archival work and the international scope particularly valuable. Readers studying ecumenical currents or the history of charismatic practices will also appreciate the way the book connects doctrine, worship, and institutional development.

Those looking for a brief popular account or a devotional history should look elsewhere: the book is research-focused and assumes some prior interest in church-history method and primary sources. Readers seeking a narrative biography of individual figures will find the emphasis here is institutional and documentary rather than personal.

Pros & Cons

Pros

• Wide geographic scope illuminates how the Church developed across national boundaries.
• Extensive use of archival and German-language material adds original evidence and scholarly weight.
• Thoughtful integration of liturgy, charisma, and eschatology helps explain the Church's appeal and decline.

Cons

• Because it is archival and comparative in focus, the book can be dense for casual readers seeking a short introduction.

Specifications

Title	The Lord's Work: A History of the Catholic Apostolic Church
Author	Tim Grass
Scope	Development and decline of the Catholic Apostolic Church across countries
Sources	Archival materials and publications in German and English
Focus areas	Liturgical worship, charismatic experience, ecumenical vision, eschatological expectation
Intended audience	Historians, liturgists, and students of religious movements

Our Verdict

Tim Grass offers a well-documented, wide-ranging study that fills a gap in English-language scholarship by bringing in continental sources. This book is recommended for researchers and specialist readers who need a careful, archival history of the Catholic Apostolic Church; its international scope and evidence base make it good value for those studying liturgy, charisma, or ecumenical history.

Frequently Asked Questions

Does this book use primary sources?
Yes. Grass draws on archival sources from several countries and incorporates publications in German and English.

Is the book suitable for beginners?
It is primarily aimed at scholars and those with some background in church history; casual readers may find it detailed and dense.

What topics does it emphasize?
The study emphasizes liturgical practice, charismatic experience, ecumenical vision, and the Church's eschatological convictions.