What title is used to affirm Mary as the Mother of God according to St. Gregory of Nyssa?

The title used to affirm Mary as the Mother of God, according to St. Gregory of Nyssa, is "Theotokos." This term originates from the Greek words "theos," meaning God, and "tokos," meaning bearer or mother. Thus, "Theotokos" conveys the idea that Mary bore Jesus Christ, who is recognized in Christian doctrine as both fully divine and fully human. By affirming Mary with this title, St. Gregory emphasizes her crucial role in the Incarnation, underscoring the belief that Jesus, being both God and man, is legitimate equal to God. This title was formalized at the Council of Ephesus in 431 AD and has profound theological implications regarding the nature of Christ and the role of Mary in salvation history.

Other options, while they might refer to aspects of Mary’s relationship with Jesus, do not carry the same theological significance and affirmation of her as the Mother of God that "Theotokos" does. For instance, "The Perfect Mother" and "Mother of Christ" do not encapsulate the full divinity of Christ as expressed in the tradition surrounding this title. "The Divine Mother" could imply a similar idea but lacks the precise doctrinal foundation established by the