This book is by far the best book written on marriage, particularly Christian marriage.
Rather than looking to culture, statistics, or modern psychology as his foundation. Alan Dunn uses the Word of God as His foundation. He uses who God is, what creation originally was, the fall of man, God's salvaging of creation, and ultimately God's redemption to inform us as to what marriage is and how we should live it.
This book deals with marriage so thoroughly and gives it such a high view and purpose that I recommend it not only to every married couple, but also to every single person.