Ephesians, the book of the Bible is an ancient letter written by a man in jail.
And chapter 4 is the turning point in his letter to the Ephesians.
Paul has just finished three chapters of deep truth and in those chapters he talks over and over again about all that has been given to the follower of Jesus: “Because you follow Jesus...You have adoption, redemption, inheritance, power, life, grace, citizenship, and the love of Christ.”
