I don't think that's the case. Most mainline churches believe the gospel. They agree on the nature of God and the nature of salvation. They place their trust in Jesus for forgiveness of their sins.
I think you've become too cynical about mainstream Christianity based on the crap that the MSM focuses on.
When you look at the size of the denominations that have embraced homosexuality, you find that they are small and since their abandonment of the scriptures they have shrunk dramatically.
If they vote Democrat, they are NOT Christian, if they support a liberal Supreme Court, they are Not Christian, that`s basically what I am saying.
Do they believe that Jesus is the Way the Truth and the Life, and that NO man cometh unto the Father but through Him.
Do they believe that Jesus is the ONLY way to God, and that homosexuality is a abomination, and that abortion is the murder of God`s children, and to vote Democrat in any way shape or form, is to be part of the crime.
That`s how I see it, do they cringe at the term BORN AGAIN, do they speak of the Christian right as morons and hateful?
That`s what I am talking about.
Just an afterthought....A simple question could be asked at every Church...Is Sarah Palin their Sister in Christ?
The answer would be very telling