A Concise New Testament Theology is an abridgment of I. Howard Marshall's celebrated and award-winning New Testament Theology: Many Witnesses, One Gospel. This condensed version packages for students and laypeople the luminous considered conclusions and insights of one of the most respected evangelical New Testament scholars of our day. It is the perfect entrance into New Testament theology, and its author-by-author approach will also make it an attractive supplement for courses in New Testament survey or introduction.
In this book the author has tried to show that there is such a common core throughout the New Testament, while emphasizing that the different writers expressed and developed it in their own individual ways and at times not without problems (compare how Peter and Paul had a [in my opinion, temporary] difference of opinion, reflected in Galatians 2, and how James had to criticize what was probably a false understanding of Paul's theology). So a book on New Testament theology must exhibit the individual thinking of the various authors (and Jesus), show whether and how there is harmony between them, and bring out the particular nuances that may be peculiar to different writers.