So the previous entry on this fool's errand suggested that the staggering but "not dead yet" mainline needs to do a heap of listening as it seeks to find the way forward in the Spirit to be (finally, at last?) what God has ever been wanting the church to be. There are limits to that, however.
Folks involved with computer science and programming (and probably lots of other folks) will be familiar with the phrase "garbage in, garbage out" (sometimes shortened to "GIGO"?), an expression that reflects a computer's inability to do anything about the quality of the data entered into it; given flawed data, the computer will duly process that data according to its programming, producing output that is as flawed as the input from which it is generated.
(A further extension of that acronym points to human gullibility about anything that comes out of a computer: "garbage in, gospel out." Now this really begs to be considered in the life of the church, but in its own blog entry, or maybe several.)
So in short, bad input generates bad output. And that certainly has application to the mainline. Given this maxim, we'd better be very cautious about who or what is allowed into the church's head space. Whether it is those who are up to no good, those who are sincerly but desperately misguided, or those who can only envision a rival to be conquered, there are plenty out there who should not be allowed to deposit garbage into the soul of the mainline.
Don't listen to the vultures. You know, those people. Just don't. It's bad for your soul.
Don't listen to the fixers. They often overlap with the above, as in "you're dying but I can bring you back to life." Unless Jesus Christ in the flesh (or in the Spirit) is the one standing in front of you saying this, run. Run very hard in the opposite direction. One thing the mainline absolutely, positively cannot get caught up in is "personality churches." To the degree that any human figure usurps the role of Christ as head of the church, the church is no church and should be euthanized immediately. The mainline has usually managed to avoid such a thing, thankfully, but now is not the time to be anything other than extra-vigilant.
Don't listen to the clone-makers. That would, not surprisingly, be a related category to the fixers, though it might not involve a lone hero figure. Instead it might sound like "if your church would do (x) and (y) etc. like our church does it would be great." No, it wouldn't be great. It would be a pale imitation of something else transplanted into a situation where it (very likely) makes no sense.
Don't listen to the nostalgia-mongers. Now this is the hard one, but every church has them. You know them, the ones who remember when the church was full every Sunday (though what defines "full" can be hard to nail down...), when the choir was the best in town, when all the right people were there...you know the drill. And you also know, dear mainline church leader, that the road that follows Christ never goes backward.
(Somewhat on this subject, I cannot recommend highly enough Kevin M. Kruse's One Nation Under God: How Corporate America Invented Christian America. The title says it all. Even that spasm of everybody going to church and all that was part attack on FDR's New Deal, part "parasitic greedhead scam" in the ever-poetic words of singer-songwriter Bruce Cockburn. Just read it.)
Do you notice how these seem to have a lot in common? How to fix. "I alone can fix it." (Really, shouldn't we know better by now?) These are all things that distract one from the hard work of knowing where you are and how you and your church got there, and how you and your church might respond to that particular, distinctive context. (They also tend to involve human heroes, but I harped on that already.) In other words, they lead you away from the hard work of listening. And they certainly don't lead you to the leading of the Spirit.
There are more red flags to discuss and I have a feeling we'll get to them. But in the meantime, a kind of "shaking the dust off your feet" (Luke 9:5) is not out of line here. They don't listen to your testimony, because all they can do is tell you what to do? Shake that dust, baby, and walk away.
One thing that might make all this easier to remember is the hard but needful saying that it is not your (pastor, educator, member) job to save the church. It is your job to be the church.
Confusing the two only leads to misery. So don't.