My FRiend...I thought by now you would understand that I don't belong to any of these man-made groups. They are all as corrupt as Rome. I only agree with those points at which they comport with the Scriptures.
As far as belonging, the Body of Christ, the elect before the foundation of the world, the church triumphant is the only "group" to which I belong. Perhaps you are in it, too. Unlike those who need the props of men in bathrobes and pointy hats, we only need the same kind of unnamed, home fellowships that existed following Pentecost. To which "organization" did Paul belong? But, within a couple hundred years came the Roman travesty.
Come away from the muck, leave the cult, swim back over the Tiber...if you can.
Amen