This isn't your typical biography. It doesn't give many details of his life but, rather, it dives right into his ministry, how he viewed humanity, his thoughts on apologetics, and his analysis on how we can engage our culture in the twenty-first century. The content is technically a written form of five talks given at a conference covering various aspects of Schaeffer's life and ministry--this can sometimes make for an awkward read, but the editors did a great job in making it readable. In only one chapter did I feel a little bogged down; otherwise, it was an excellent book.
The last chapter covered sentimentality and its detrimental effect on our current society, most particularly how it has affected churches. I found it highly applicable to the general mindset of those in the Church of the Nazarene denomination, for only one example. It is easy to see the theological issues in their doctrine but less easy to describe problems with their worldview and methods (note: less easy ≠ impossible). This chapter helped with that, articulating well what sentimentality really does to our culture, how to recognize it in our own lives and, finally, how to overcome it.
But that was just one chapter! Another I particularly enjoyed was on Schaeffer's apologetics, especially his views on evangelism.
There are some misconceptions out there about Schaeffer, because he didn't fit the mold. If that's you, or for anyone simply wanting a better glimpse into his heart, I happily recommend this book. I'm hoping to read through it again some day.