So I really appreciate what Henry DeMoor has written as quoted above. The intent of church order and the respect given to it deserve some serious attention. But at the same time perhaps a few statements or concepts that Henry expressed need to be examined a bit further.
First, the statement "some of the same old rules had to be smuggled back in through the back door in order to combat disorder and anarchy in the now-Protestant churches" is making an assumption that these old rules "had" to be smuggled back in, rather than that the leadership felt uncomfortable without some of them. To distinguish in this is not always easy. Perhaps some were necessary, and others were simply attractive. How do we distinguish? """How
Second, "Biblically based [church order] keeps us from repeating history's mistakes. " I would argue that this sounds good, but is not entirely true. It is not absolutely impossible to either ignore parts of the church order, or to change it from being biblically based, to a man-based church order. In other words, if our social and cultural desires make us uncomfortable with the church order, our inclination is often to change it, looking for obscure scriptural validation. The church order by itself is a guide, but our committment to it, and to making sure that it is indeed scriptural and necessary, and leading to edification, is really what will keep us from making history's mistakes. Our assumption that our church order is biblically based does not mean that it really is. The Roman Catholic church assumed that their order was biblically based, but it wasn't.
Third, "Without articles of church order as banks along the way, the waters of ministry flow chaotically. " An interesting analogy, that makes me smile.... Naturalists would suggest that it is important for rivers to overflow their banks occasionally to enhance the growth of riparian areas. Some have suggested that the church in Acts 2 was pretty chaotic, and was yet perhaps the greatest occasion of growth of the body of Christ at that time. River deltas are low areas where a river splits up and spreads out into many different streams, often flooding and fertilizing the land between these streams before reaching the ocean. It may be that river deltas where river banks are very low or non-existent are often the most productive part of the river. Maybe this also applies to the body of Christ as embodied in our various ecclesia.

Sep 9, 2011 — Martin Luther was excommunicated by Pope Leo X three years after he posted his 95 theses on a church door and subsequently showed no remorse for doing so. When he received the papal bull, Luther burned it in a huge bonfire ritual. But few people are aware that he burned something else along with it: the entire Codex Iuris Canonici, the four volumes of canon law or "church order" of the medieval Roman Catholic Church.
In a newfound freedom those restrictive rules had to be thrown out the front door. The irony is that some of the same old rules had to be smuggled back in through the back door in order to combat disorder and anarchy in the now-Protestant churches.
Biblically based [church order] keeps us from repeating history's mistakes.
There was no escaping that. The church is the body of Christ, a creation of the Holy Spirit, but it is also a human institution. And human organizations of whatever kind require order. As John Calvin said, without some well-chosen laws churches are soon deformed, not reformed. Canon law may have been too restrictive, a case of too much human invention instead of clear divine imperative. But do away with it altogether, and the challenge is then to find a new order that flows from God's Word and is fitting for Christ's church on earth.
Calvin led the way in this search. He decided to frame a renewed constitution for his Genevan church, one that has served as a model for Reformed churches ever since. He insisted on a minimum of laws that were clearly drawn from the Scriptures and manifestly based on biblical principle. So, for example, the order he left for us features officebearers who are more than mere functionaries in congregational life: they are Christ-representatives called to provide leadership to God's people (apostolicity). Calvin’s order features local churches accountable to one another in broader assemblies (catholicity); it features church discipline exercised to maintain the purity of the church (holiness); and it features provisions for experiencing oneness in Christ, within the denomination and also with the broader church (unity). In the CRC’s Church Order we confess one holy catholic and apostolic church.
What mattered most to Calvin was that the laws and structures of church government would edify the body. The purpose of each and every article is to enhance the ministry of Christ's church. If any article proves a hindrance to that ministry, damming the flowing rivers of the Spirit at work, then it must be revised or abolished.
Without articles of church order as banks along the way, the waters of ministry flow chaotically. As Paul told the Corinthians, having no order at all is not an option—not in worship and not in the broader life of Christ's church. Biblically based church order keeps us from repeating history's mistakes, prevents us from being overwhelmed by controversies that paralyze us, and actually enhances the mission we're on.
For 25 years I’ve listened carefully as people divulged the pickles they’ve gotten themselves into—situations that suddenly overshadowed their unity in mission, their love and enthusiasm for Christ's cause, and the sacred trust they once had in each other. If I'd received a thousand dollars for each conversation, I'd be retiring with a multi-million-dollar nest egg. Many of those developments were perfectly avoidable. Even a casual acquaintance with church order might readily have provided the way to keep their pilgrimage alive and thriving.
In short, well-founded church order allows Christ truly to be "the only head of the church" and "the only universal bishop" of our souls (Belgic Confession, Article 31).