Unity of the church.

1 Corinthians 1:10
10I appeal to you, brothers, in the name of our Lord Jesus Christ, that all of you agree with one another so that there may be no divisions among you and that you may be perfectly united in mind and thought. 11My brothers, some from Chloe’s household have informed me that there are quarrels among you. 12What I mean is this: One of you says, “I follow Paul”; another, “I follow Apollos”; another, “I follow Cephasa”; still another, “I follow Christ.”
13Is Christ divided? Was Paul crucified for you? Were you baptized intob the name of Paul?

You can pararhrase this verse ie I follow the anglican or the baptist and so on
We are called to be of one accord

Acts 2:46
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,

Acts 1:14
All these with one accord were devoting themselves to prayer, together with
the women and Mary the mother of Jesus, and his brothers

Acts 2:1
1When the day of Pentecost arrived, they were all together in one place. 2And suddenly there came from heaven a sound like a mighty rushing wind, and it filled the entire house where they were sitting. 3And divided tongues as of fire appeared to them and resteda on each one of them. 4And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit gave them utterance.