 Nestorius

Nestorius (; in ; 386 – 450) was Archbishop of Constantinople from 10 April 428 to August 431, when Emperor Theodosius II confirmed his condemnation by the Council of Ephesus on 22 June.His teachings included a rejection of the long-used title of "Theotokos", "Mother of God", for Mary, mother of Jesus, and they were considered by many to imply that he did not believe that Christ was truly God.