Heresy, according to the Oxford English Dictionary, is a "theological or religious opinion or doctrine maintained in opposition, or held to be contrary, to the Roman Catholic or Orthodox doctrine of the Christian Church, or, by extension, to that of any church, creed, or religious system, considered as orthodox. By extension, heresy is an opinion or doctrine in philosophy, politics, science, art, etc., at variance with those generally accepted as authoritative."[...]
the term "heresy" has no purely objective meaning: the category exists only from the point of view of speakers within a group that has previously agreed about what counts as "orthodox". Any nonconformist view within any field may be perceived as "heretical" by others within that field who are convinced that their view is "orthodox";
"I would not call a Muslim heretic...."
I would because many of its theological roots lie in Nestorianism, Arianism and an odd old Arabian heresy which indeed did worship the Theotokos as a goddess.
No, I was trying to be cute. The ELCA and the Missouri Synod don't agree on much.
No, I was trying to be cute. The ELCA and the Missouri Synod don't agree on much.