For both ministers and laypersons, there are two “rights” they should long to keep- right orthodoxy (belief) and right orthopraxy (practice).
In the conservative Christian world, there really is uniformity, mostly, on orthodoxy. Sure there are differences concerning peripheral issues- church government, gifts of the Spirit, and details of the return of Christ. Still, most of these issues are so minor they border on irrelevant (okay, gifts of the Spirit can actually be a pretty hot topic).
Right (practice) is more complicated. Again, most issues there is uniformity- squashing of self-centeredness and pride, maintenance of integrity in the home and workplace, monogamous marital relations, investment in others, etc. However, nothing is as polemical among church leaders as the “right” view on divorce and remarriage.
Why would I read this book? First, it was in my library and I’m tired of buying books-ha! Second, this topic comes up over and over. Third, the job of a believer is to have Scripture dictate truth, not one’s own opinions. So, study never ends on these issues that so many pastors deal with.
In the end, I won’t spoil the book. But it was a VERY thorough overview on the three main views concerning the tragic ending of marriages- a) divorce with no remarriage b) divorce but permitted remarriage for two biblical reasons c) divorce but permitted remarriage for three(ish) biblical reasons.
Light reading? Goodness no. But definitely thorough.