I recently read Reclaiming Authentic Fundamentalism by Doug McLachlan (which you should totally read, by the way). I found it to be a very interesting and helpful book. In particular, I enjoyed his chapter on servant leadership. In that chapter he made an observation that is very relevent to the Christmas season:
This season let us remember that God became a helpless infant. And as we marvel at the awesomeness of the Incarnation, way we embrace the power of weakness.