- Bought this book almost a year ago. Finished reading the entire book months ago. Probably took me a month or two to read. This is a book on systematic theology. Tradition: Reformed/Calvinist. Eschatology: Futuristic Premillenial. As a caveat emptor, I agree with the Reformed/Calvinist tradition and the Futuristic Premillenial eschatology, even before I read this book. The writing is clear and concise. The premises and conclusions are always supported by the citations. The ability to explain and convey information by the authors is excellent. The book also shows that the authors have an excellent grasp of the subject matters they are discussing, whether on a specific subject matter or how such is related to the entire picture. Aside from presenting other views on doctrine, the authors also defends their position. Overall, excellent book.