Wrong. The majority of truly Christian Episcopalians, Lutherans, Methodists and Presbyterians sadly agree that their denomonations have left Christianity. Many on this forum say so forcefully.
Those 'mainline protestant' denomonations are dwindling in membership because they are so involved in the communist, pro gay, pro abortion, anti-freedom agenda that they've forgotten all about Christ.
You need to do a little more research.
“The majority of truly Christian Episcopalians, Lutherans, Methodists and Presbyterians sadly agree that their denomonations have left Christianity.”
You claim the majorities of those religions believe their own denominations are not Christian?
That sounds like an outrageous claim. Do you have any research to back that up? A link or citation? Anything?
My mother-in-law is Methodist, and I think she would be shocked if I told her what you said.