~”This is rich, coming from folks who rail that THEIR ‘dogma’ of the GODhead is the ONLY correct one!”~
The difference being, we don’t try to deny that you’re Christians on the basis of it. Unlike you, we’re perfectly happy to let those who disagree with us be.
Why don't you follow the Bible, which you believe in so much, when it states:
2 Thessalonians 3:6
In the name of the Lord Jesus Christ, we command you, brothers, to keep away from every brother who is idle and does not live according to the teaching you received from us.