My wife and I have easily gone through a dozen or so relationship books over the years, some good some bad, but this one is priceless and the best we've ever read! Christians put a lot of effort into married couple small groups and come up with incredibly insiteful stuff. If you are avoiding this book because you are not a Christian, don't, it is well worth skimming over the Bible verses and reading the concepts.I do not know a single married couple who's relationship would not benefit GREATLY from going through this book together. Tim and Joy Downs, I feel indebted to you.