“Is there only one God or three?”
One. And Jesus is ONE in Himself even though He has two natures (divine and human). God is three Divine Persons, but but only one Godhead.
So Jesus got is divine nature from Mary?
>>God is three Divine Persons, but but only one Godhead.<<
In the Dogma of the Trinity the Catholic Church says this.
"There is therefore nothing created, nothing subject to another in the Trinity"
If Jesus was not fully human but indeed God and therefore Mary the mother of God. Who did Jesus pray to as superior?