The church is  one bride with one bridegroom. The church is one flock with one shepherd. The church is one set of branches with one vine. It is one kingdom with one King, one family with one Father, one building with one foundation, one body with one head. There are no classes, there are no ethnic distinctions, there is no hierarchy, we’re all one. 

....to equip his people for works of service, so that the body of Christ may be built up until we all reach unity in the faith and in the knowledge of the Son of God and become mature, attaining to the whole measure of the fullness of Christ.

...  speaking the truth in love, we will grow to become in every respect the mature body of him who is the head, that is, Christ.

Ephesians 4 :12‭-‬13‭, ‬15