

On meeting both spiritual and physical needs (a false dichotomy?): So, is caring for others 'the gospel'? Is that evangelism? No, not without the spoken message of the gospel of Jesus. The gospel message is the message that produces salvation. So we should never confuse meeting physical needs with sharing the gospel. Caring for others represents the gospel, it upholds the gospel, it points to the gospel, it's an implication of the gospel, but it is not the gospel, and it is not equal to the gospel (68-69).
On boldness in presenting the gospel: Boldness is not a lack of fear. It is faith in something bigger than our fears so that we appear fearless (82).
On the church living the gospel through loving for each other: For all the work that is put into evangelistic outreach and all the training that goes into personal evangelism and the method of evangelism, for all the books that are written about apologetics, Jesus commissions genuine believers to exhibit Godlike unity so that the world may believe that God sent Jesus [John 13 and 17] (105).
The last chapter of the book offers a Manifesto for Healthy Evangelism which basically restates and summarizes the whole book into a couple pages. You can read the manifesto, and a little more, at Google Books; I strongly recommend doing so.
Semper Reformanda