Neither His Godhead is of the nature of the mother,
Nor His humanity of the nature of the Father;
The natures are preserved in their Qnumas*,
* Qnuma, is an Aramaic word. The nearest equivalent is the Greek “hypostasis”, in Latin “substantia” and in English “substance”.
Mar Babai
Nestorian dot org
Nestorian.org
It is much longer but there is a character limit on here