[xzins]

The new testament demonstrates that the churches are connected and that there is something similar to a chain of authority.

[P-Marlowe]

The new testament demonstrates that the churches are connected and that there is something similar to a chain of authority.

I would say it is closer to a chain of custody.

[fortheDeclaration]

The new testament demonstrates that the churches are connected and that there is something similar to a chain of authority.

The NT states that the church is the Body of Christ united by the Holy Spirit. (1Cor.12:13)

As having the same Head (Christ), churches are united in having individual members who are brothers and sisters in Christ.

They are not united by organization.