This document provides an introduction to John Schrock's book "Kingdom Concepts" which explores how God rules over the world and brings order out of chaos. It discusses how God created mankind with free will and placed them within a "self-cleansing system" of natural laws that would discipline humanity and lead them to discover the truths and principles of God's kingdom. This system, which the author calls the "Governing Activity", includes the roles of God, Jesus, the Holy Spirit, and even Satan, and will ultimately fulfill God's plan of restoring mankind through their experience within its cause-and-effect structure.