The Christian’s Gospel witness is his or her call to spread the good news that Christ died to save sinners and that all who turn from their evil ways to faith in Christ will be made right with God and saved from His wrath.
Now, many Christians throughout America are currently practicing various techniques that improve their ability to effectively lose their Gospel witness. But in order to help more Christians in this endeavor, I have decided to promote the awareness of these impeccable methods so that more and more Christians might begin employing them into their own lives. The following is a helpful list of various ways in which you too can successfully lose your Gospel witness.
The following are my favorite quotes from the book 
I just recently read and completed this book. Its main thesis is that the Gospel is not something believers should “move on” from after conversion. Instead, Christians should seek to grow in deeper love with the Gospel everyday and allow its reality to affect every aspect of who they are and the way they live. This excerpt from the book seems to summarize its main theme rather well:
Kirk E. Miller 