I think that reviewing Christian books is always hard but from the few things I wanted to point out, let's start with a little detail that bothered me.
In chapter 5, there's a whole introduction about GPS? Which, for some reason, bugged me just because it really wasn't necessary, we know what GPS are for and even though I understand why the comparison was needed, it could have been about something else, but it was really just a very small part that was just uninteresting for me.
However, lot's of good things here! I loved the "Reflection" parts, from the Christian books I've read so far there was never something like this so I appreciated it. Also loved the personal touch to most of the chapters, there were always pratical examples which connects us to the author while also transforming wide concepts into something more concrete, I thought deeply about many chapters, they resonated with me and will continue to do so for a while, and finally, I'm happy that the book is not like 60% Scripture transcripts but instead uses the Word to initiate different topics. Sometimes in Christian books there's a lot of bible passages and less reflection and commentary on them so another positive aspect.
In final considerations, I considered the book deeply moving, I found myself crying in multiple occasions, as often happens with anything related to God, plus the development of the idea of goodness is great. It's such a simple concept that can have much deeper though to it. Amazing!