I am not "reacting"; I am stating facts.
Nestorius is dead, Arius is dead. Modern folks continue to commit the errors that they committed. The names for those errors serves both to identify them, and to remind folks that those errors are nothing new.
yet in confusion, and grave error do pray to “Mary.”
Fascinating ... who are those people? I know of many folks who correctly ask the intercession of the Saints in Heaven, as well as the Saints here on Earth. I don't know any folks who do so in 'grave error'.
Sadly, I also know of folks here on this very forum who deny the Divinity of Jesus, and others who deny His Humanity, and still others who deny the real distinction among the Persons of the Blessed Trinity.
So necromancy is no longer in error?
Where does God’s word make that declaration?
You have no way of knowing whose spirit is with the Lord, and attempting to contact any departed one is forbidden in God’s word.