4. For even as we have many members in one body, but all members do not have the same function; 5. Likewise, we, being many, are one body in Christ, and each one members of one another (Romans 12 , Holy Bible in Its Original Order - A Faithful Version throughout)
14. For the body of Christ is not one member, but many (1Corinthians 12:14, see also 12:27)
During Jesus' ministry he proclaimed that he would build his church (Matthew 16:18). Was he talking about constructing a building for people to worship in? Was he promising to create a religious organization or denomination whose membership list contains all whom God is calling at a particular time? The word our Savior used for church is ekklesia (Strong's Concordance #H1577). It means a collection of those called out of the world whom he PERSONALLY guides and leads.
23. For the husband is the head of the wife, even as Christ is the Head of the church (ekklesia); and He is the Savior of the body (Ephesians 5:23)
The body of Christ is not bound or limited by any single organization created by man. It is rather a spiritual organism that transcends race, sex, class, age or other prejudices humans have used to separate themselves from others (Galatians 3:28). As such, its members (all of which are known only to God in heaven, see Revelation 20:12), are scattered in countless fellowships, ministries and groups around the world.