“Leaders aren’t built in a classroom––they are built on the battlefield of the mission.” Mac Lake

This is one of the best and most profound thoughts in the book. Don’t misunderstand the point, we can all learn a great deal in the classroom, whether through reading or the instruction provided by experienced leaders.

However, on the battlefield of the mission is where leaders “cut their teeth.” Here, they develop the skills and experience that develops them into the leaders God wants and desires. While these are hard lessons to learn, they have a strong and lasting impact. As we will see, these lessons are not learned alone.