Ephesians 2:20:

You are built on the foundation of the apostles and prophets. Christ Jesus himself is the cornerstone

Your church friend is meant to be built upon the teachings of the apostles and prophets.  And when Christ is the cornerstone then , all facets of our your congregational life will be set in reference to Him, which will positively impact  how your group of Christians  interact within your community.

This is the church that God has declared to be His witness to this World.   There is no plan B, Friend for God

Friend, you will need to know God’s word to discern where your church is in respect to this mandate from God.  And, as you go about discerning your church’s spiritual health, pray to know your part in bringing your group of believers more into alignment with God’s pattern of organization.

In closing, remember this:  This is not a time to point fingers, but to press together to to remove those things that have been barriers to Godly growth.