The Church - The Body of Christ -- Eph. 1:22-23
Eph. 1:22-23 And He put all [things] under His feet, and gave Him [to be] head over all [things] to the church, 23 which is His body, the fullness of Him who fills all in all.

One Body - Jews and Gentiles -- Eph. 2:14-16
Eph. 2:14-16 For He Himself is our peace, who has made both one, and has broken down the middle wall of separation, 15 having abolished in His flesh the enmity, [that is,] the law of commandments [contained] in ordinances, so as to create in Himself one new man [from] the two, [thus] making peace, 16 and that He might reconcile them both to God in one body through the cross, thereby putting to death the enmity.

One Gentiles - Fellow heirs of the same body -- Eph. 3:1-7
Eph. 3:1-7 For this reason I, Paul, the prisoner of Christ Jesus for you Gentiles-- 2 if indeed you have heard of the dispensation of the grace of God which was given to me for you, 3 how that by revelation He made known to me the mystery (as I have briefly written already, 4 by which, when you read, you may understand my knowledge in the mystery of Christ), 5 which in other ages was not made known to the sons of men, as it has now been revealed by the Spirit to His holy apostles and prophets: 6 that the Gentiles should be fellow heirs, of the same body, and partakers of His promise in Christ through the gospel, 7 of which I became a minister according to the gift of the grace of God given to me by the effective working of His power.

One Body - Unity of the Church which is His body -- Eph. 4:4-6
Eph. 4:4-6 [There is] one body and one Spirit, just as you were called in one hope of your calling; 5 one Lord, one faith, one baptism; 6 one God and Father of all, who [is] above all, and through all, and in you all.

The Church - The Body of Christ -- Eph. 4:11-13
Eph. 4:11-13  And He Himself gave some [to be] apostles, some prophets, some evangelists, and some pastors and teachers, 12 for the equipping of the saints for the work of ministry, for the edifying of the body of Christ, 13 till we all come to the unity of the faith and of the knowledge of the Son of God, to a perfect man, to the measure of the stature of the fullness of Christ;

The Church - The Body of Christ -- Eph. 4:14-16
Eph. 4:14-16 that we should no longer be children, tossed to and fro and carried about with every wind of doctrine, by the trickery of men, in the cunning craftiness of deceitful plotting, 15 but, speaking the truth in love, may grow up in all things into Him who is the head -- Christ -- 16 from whom the whole body, joined and knit together by what every joint supplies, according to the effective working by which every part does its share, causes growth of the body for the edifying of itself in love.

The Church - The Body of Christ -- Eph. 5:23
Eph. 5:23 For the husband is head of the wife, as also Christ is head of the church; and He is the Savior of the body.

The Church - The Body of Christ -- Eph. 5:28-30
Eph. 5:28-30 So husbands ought to love their own wives as their own bodies; he who loves his wife loves himself. 29 For no one ever hated his own flesh, but nourishes and cherishes it, just as the Lord [does] the church. 30 For we are members of His body, of His flesh and of His bones.