It has everything to do with what you wrote. To deny that Mary is the Mother of God is to agree with the Nestorian heresy.
I’ve had enough of this so I am checking out.
I have no patience for people in the reborn Nestorian Church who want to lecture people. Lastchance, you are a more patient man than me.
http://en.wikipedia.org/wiki/Nestorianism
He was a disciple of the church at Antioch, which was formed by persecuted followers of jesus and it was THEY that were first called Christian.
I'm not sure what the heresy of Nestor (?) was because it is clothed in miles of history.
It seems though to be around his belief that Jesus is true man as well as true God.
Agreed.
But most on both sides don’t know why.