Ephesians 4:4 There is one body and one Spirit, just as you were called in one hope of your calling;
There is one church, not hundreds and thousands, just one. If ever there were a contentious statement this is it!
Christ instituted one church, a church of people who believe on the name of our Lord Jesus Christ and trust in Him.
He calls us to be together as one family and one nation under Him.
The problem being that man wants to be at the top of that nation, at the top of the church, and the top of everything.
We need to leave that to God, the only one worthy.