: To understand the book of Ephesians, you must understand the concept of the church as the body of Christ. The revelation that the redeemed are the Lord’s body in this world is the essential key for understanding this great book.
Ephesians 1:3-6
King James Version
3 Blessed be the God and Father of our Lord Jesus Christ, who hath blessed us with all spiritual blessings in heavenly places in Christ:
4 According as he hath chosen us in him before the foundation of the world, that we should be holy and without blame before him in love:
5 Having predestinated us unto the adoption of children by Jesus Christ to himself, according to the good pleasure of his will,
6 To the praise of the glory of his grace, wherein he hath made us accepted in the beloved.
As you know, God utilizes many metaphors to describe His people. He calls us a bride, a family, a household, a kingdom, a flock, a vine and branches, and a building. In Ephesians, Paul introduces the idea that the church is also a body.