Chapter Six is the exciting crescendo of Paul's letter to the Ephesians. He has been addressing God's vision for true unity in his church for the previous five chapters in many and various ways. Now he makes the final appeal that our battle to be unified is never with another person, but rather with the "spiritual forces of evil in the heavenly realms." As a mighty spiritual warrior himself, Paul proceeds to describe how every Christian can and must "put on the full armor of God." Only in so doing, can we overcome all the attacks of the evil one and stand united in Christ.