What is the number one threat facing the Christian church today? Craig Blomberg writes a compelling case in this book that it is Mammon, or the god (small "g") of materialism. Materialism can cover everything from hoarding wealth to envying the rich, and is best incapsulated by 1 Timothy 6:10: "For the love of money is a root of all kinds of evil. Some people, eager for money, have wandered from the faith and pierced themselves with many griefs."
Blomberg's book offers insightful analysis and exegesis of the Biblical text by surveying myriad passages having to do with wealth, money, poverty, greed, and stewardship. The first six chapters of the book address hundreds of Bible verses that speak to these issues, leading the reader through a careful look at God's material gifts for humans, the temptations and sin that result from idolizing those gifts, and a proper relationship with material goods and wealth.
The final three chapters provide case studies for individuals (ch. 7), government and businesses (ch. 8), and churches (ch. 9) in Christian approaches to money and stewardship. This is the weaker part of the book, even though Blomberg attempts to provide a helpful FAQ for each of the three chapters. The case studies cannot cover every potential scenario, which is understandable, but the FAQs lean toward being too vague to really be helpful.
In chapter 8 especially, the book took a strange shift when speaking of the Christian approach to government and business that bordered on elementary economics and social commentary. It's one thing to note that small "s" socialism was practiced by the early church in Acts and that some modern towns look communist by our Western standards, but there is very little (if any) mention of the evils of Socialism (big "S") and central planning in economic reform. On the other hand, the author has a number of laments about the dangers of capitalism (excessive consumption mentality, overproduction of cheap goods, tendency toward low cost labor) while ignoring that free market principles have brought more people out of poverty than ever seen in the history of the world. But this isn't an economic textbook, so the critique is a minor one in that Blomberg appears to be talking about things he doesn't fully understand or can't appreciate.
Of course, as Blomberg makes abundantly clear throughout the book, God's plan for stewardship is for Christians to live generously. But such generous living is not easily attained, coming only through the transformative power of the Holy Spirit living in a rescued and redeemed individual. The good news of the gospel of Jesus Christ is that a heart of stone that has an unholy love of money can be completely replaced with a heart of flesh that understands we are simply stewards of what God graciously gives us.