Yes, sadly the institutional church assumes the role of our local-law-enforcement-and-kangaroo-court-agency. And it derives its right to do so from a long history of traditions and like things that it do. [Mark 7:13]
In the opening chapter of their book Pagan Christianity: Exploring the Roots of our Church Practices, Frank Viola and George Barna ponder the question about doing church by the Book. They ask a very valid question that the institutional church subscribes to, but is rather unwilling to comment on: “We do everything by the Word of God! The New Testament is our guide for faith and practice! We live … and we die … by this Book!”
And so, we have been told and also not to question what we are told.