What denomination are you?
The church of Christ is not a denomination. The notion of multiple religious groups, each bearing a different name and doctrine, is not supported by any scripture. Here is what the Bible does say about the church.
"There is one body, and one Spirit, even as ye are called in one hope of your calling; One Lord, one faith, one baptism, One God and Father of all, who is above all, and through all, and in you all." (Eph 4:4-6 KJV)
The word "Body" here refers to the church. Therefore, there is one global church, not multiple global organizations.
"For as we have many members in one body, and all members have not the same office: So we, being many, are one body in Christ, and every one members one of another. Having then gifts differing according to the grace that is given to us, whether prophecy, let us prophesy according to the proportion of faith;" (Rom 12:4-6 KJV)
This passage speaks of members but the word "members" does not refer to branches of the church or the church being made up of multiple religious organizations. Here the word "members" is used in reference to individual people. The passage points out that people have been blessed with different talents and that we should use the abilities that God gives us. We have one common church but as members we have differing responsibilities because of our varied abilities.
"For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ. For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit". (1Co 12:12-13 KJV)
This passage again speaks of the church being one body with members but this time show the members of the church are made up of all races and classes of people (not different religious groups).
"For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men? For while one saith, I am of Paul; and another, I am of Apollos; are ye not carnal? Who then is Paul, and who is Apollos, but ministers by whom ye believed, even as the Lord gave to every man? I have planted, Apollos watered; but God gave the increase." (1Co 3:3-6 KJV)
This passage shows early divisions in the church partly because people were labeling themselves. Paul writing, points out that this sort of reasoning is carnal and that they needed to understand that it is God, not himself or Apollos, who was responsible for their salvation.
The Bible simply does not support the idea of having multiple religious organizations and multiple doctrines. It does support singleness of mind as stated, "And they, continuing daily with one accord in the temple, and breaking bread from house to house, did eat their meat with gladness and singleness of heart" (Act 2:46 KJV). This is something that the denominational world cannot truly claim today. Today's denominational world contains multiple plans of salvation, multiple methods of worshiping, multiple interpretations of sin and multiple instructions for daily living.