How Many Nestorians Are There?

Today there are about 400,000 Nestorians living around Orumiyeh around Lake Urmiah in northwestern Iran. They also live in the plains of Azerbaijan, the mountains of Kurdistan in eastern Turkey and in the plain around Mosul in northern Iraq.

Is nestorius a heretic?

Nestorius is regarded as one of the principal heretics in Christology, and the heresy traditionally linked with his name, Nestorianism, was formally condemned at the church councils of Ephesus (431) and Chalcedon (451).

Are Assyrians Catholic or Orthodox?

Assyrians of today belong to three major churches: the Holy Apostolic Catholic Assyrian Church of the East ("Nestorian"), The Assyrian Orthodox Church ("Jacobite") and the Chaldean Church of Babylon ("Chaldeans", who are Roman catholic uniates).