Book excerpt: The Sabbath-Lord's Day controversy exists because of a lack of faithful hermeneutics and attempts to validate denominational traditions with Scripture. Terrence O'Hare has studied this topic for a decade and presents his findings with the hope of attaining a consensus among professing Christians. The Sabbath Complete is thoroughly researched and comprehensive in its scope. In a readable and instructional manner O'Hare analyzes the full range of biblical texts on this topic, two millennia of church history, and literature from Jewish, Catholic, and many Protestant varieties, thus providing a comprehensive and unique answer that should appeal to a wide range of interested readers.