Samuel Escobar's book is really an introduction to global missions. He writes about the growth of the church in the global south in the 20th century (chapter 1) before giving a brief overview of the history of mission (chapter 2). The third chapter focuses on globalization and how this has changed, and is changing, missions. He emphasizes the importance of contextualization and translation - bringing the message to a specific culture and how it then transforms the culture. At the same time there is always the danger that along with the message of the gospel will come non-biblical aspects of the sending culture. Differentiating the two is vital. This carries over into the next chapter on the postmodern and post-Christian world.
After this Escobar turns a corner into more of a biblical study of mission looking at the Christian belief in a missionary God (chapter 5), Christ as God's best missionary (chapter 6), the role of the Holy Spirit (chapter 7), and the reading of scripture in mission (chapter 8). Here again he looks at the role the Bible has played in transforming culture, especially when it is given a fresh reading by the new Christians in those cultures. Finally, chapter nine emphasizes the importance of both service and proclamation in missions and chapter ten sums up many of the themes by looking forward to a future of missions which is, as the subtitle of the book states, from everywhere to everyone.
Escobar's book is a wonderful read and should be added to the reading list of those interested in global missions. I appreciated this book because Escobar has worked around the globe as a missionary and he has been in the evangelical discussion of mission for decades. This means he does not just write as an academic, dispassionate observer, but as someone with a passion for Jesus Christ. Highly recommended.