In Presbyterianism, there is more than a single angle on the question. At least the following:
1) The make-up of the church. Presbytery is a manifestation of the unity of the church. It's not that we don't believe in local churches. Its that our definition of "local" can grow or shrink according to practical considerations for a whole region. To whom do pastors belong? Is it only the smallest body, the congregation where they've been called? Or to the full regional body? If the whole church is only manifested in a single congregation, too far from any other church to ever meet for mutual support and unity, then the minister must (in the nature of the case) belong to that congregation, as the only church around.
Presbytery is also the "basic unit" of the church in Presbyterianism. You can't have a family without individual members; but one person isn't a family. You can't have a Presbytery without particular congregations; but a single congregation is the church manifested just barely.
In our church-order, Presbytery is really the true "mega-church." Usually, we think of a "mega-church" as one of those ungainly blobs, that all meets under one roof, with the spotlight on the CEO personality. But what if the mega-church was dispersed to the four winds?
Our "little" OPC (denomination) is a national church that actually has (by name on the rolls) upwards of 20,000 members. It also has HUNDREDS of ministers (most with M.Div. credentials), active and retired. And THOUSANDS of elder-shepherds. And HUNDREDS more deacons. Find me a "typical" mega-church (by today's definition) that has such a staff of servants for its flock. Presbytery is the same basic model, just shrunk down to a local region.
Of course, there are inevitably problems and fiefdoms that arise, even in Presbyterianism. But the only legitimate question: is this the model Scripture presents? Won't there be MORE problems if men set up their own systems?
2) Presbytery is the court-of-original-jurisdiction for ministers in Presbyterianism. A local congregation can press charges against their minister, but they will do it first before the regional church. There will not be a private session where the elders first sit in judgment of their minister. His trials will begin before the whole church: ALL the other ministers, and ALL the congregations represented by their commissioners.
The ministers of the church are all supposed to be equals. More than that, they are expected to be--to a man--experts in Scripture. So, for a man on trial for heresy one would expect many appeals to the Bible, exegetical argument based on the original languages, deep (sounding) theological reasoning and technical language. The best place for such a trial to begin is among those having met the highest/rigorous educational requirements in theology as set by the church.
It doesn't follow that a different/lower court (at the congregational level) is the place for misconduct trials to begin. It would only lead to opening arguments in the session that what is being construed as "misconduct" is actually a doctrinal matter. No, a minister will be tried for misconduct before the whole church, especially before all those who should(!) have the clearest idea of what is at stake in maintaining the purity of the collective ministerial office, the purity of the whole church, and the honor of Christ.
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The Continental Reformed system isn't that much different from Presbyterianism. There may be preserved there more of a sense of local-integrity, as well as a closer view of "parity" between elders and ministers. But I don't think this is necessarily the case. The Dort-Church-order is a fine body of work, which like our own must be received, honored, and upheld by actually following it. And it will work fine. Neither of us will have a church, if we ignore our constitutions.
Closing personal observations: the only place I've ever seen the domine held in such reverence is not in Presbyterianism but in the Continental Reformed; and the biggest case of the disease of "clericalism" I've ever seen is in the PCA, who have created a Byzantine-labyrinth of denominational polity in an attempt to create a superior system of ensured "parity" between ruling elders and teaching elders. In the OPC, on paper anyway, we maintain three offices (minister, elder, deacon); and yet I have not seen rampant "lording over the heritage" by the clergy.