Romans 12:5 (CSB) 5 in the same way we who are many are one body in Christ and individually members of one another.

All Christians are one with Jesus in one body to be his holy bride. Each person makes up one specific part of His body. He is the head who directs all the actions of the obedient  body. All the Baptists, Methodists, Pentecostals, and every other Christian Church is one in unity with Jesus. Each church has a given focus by God. Just as each individual member has a given focus by God. Without each person doing their job the world looses a good representation of God. Those whom you can reach I may not be able to. We are all individual bricks making up God Church. Our cornerstone is Jesus. To one side of Him we have Moses and the prophets to start our foundation. To the other side we have Peter and the apostles to finish our foundation. And since then we have been adding bricks to build His church. Jesus will not come back until the Church is complete with all the needed bricks, that is you and me! (John 17:23, Matthew 25:1-10, Isaiah 28:16, Matthew 21:42, Matthew 16:18)