I want to take some time in this review to explain why I rated this book that I enjoyed very much, three stars, as it's not entirely a fair rating.
First the good - this book was great from the perspective of being a quite thorough look at the United Church of Canada through history, its imperfections, the progress it has made, the good and the bad and the ugly of union, and the social, political, theological and moral/ethical choices we've faced since being "Called to be the church". As a thinking and open-minded UCC'er who loves my church but is opening to examining it, it was extremely interesting from that perspective.
There were some challenges - a lot of them inherent in an element of this book which is also its biggest strength. Each section, about a particular time or issue in the church's history, was penned by a different writer. Which provides the strength that those writing on any given era or topic were very knowledgeable and writing to their expertise, as they were able to focus and explore their area in depth. This brought insight that might not have otherwise been possible. Unfortunately, it also led to a bit of disjointedness and discontinuity which could be a bit jarring at times, as one section or chapter obviously did not necessarily flow into the next. It also meant some writers were stronger than others; while some sections were perfect, others were short to the point of leaving me wanting more, and others were detailed to the point of being ... well, somewhat exhaustive. Some parts were very organized and eloquent, while others were a bit less focused and more rambling.
As such while I give this book three stars, there were some sections that were worth 5 and others worth one or two; it's hard to give a consistent 'rating' to a collection of essays by different writers. While also very accessible, it IS a bit academic, with a historical bent, so while readable, it might get a bit thick or heavy in some places - again, often depending on the writer.
As such, recommend or not? If you're interested in a strong work of UCC history and a compelling root story, and are willing to get through a bit of scattered writing and a disjointed quasi-narrative, in a somewhat academic, though accessible, readable book to achieve it, it's definitely worth your while. If you're expecting a smooth, consistently-written look at the church from day 1 to present day with no 'challenging read' moments ... this book doesn't accomplish that, though I doubt any book could. What it DOES accomplish is a very strong and worthwhile 'conscience-examining' of the first decades of the United Church, with a look towards the successes and failures of the past, and the opportunities and challenges facing us in the future. On that score, it is a very worthwhile read for any concerned church member willing to challenge themselves.