theo

Council of Chalcedon

defined Jesus Christ as having both fully divine and fully human natures

Council of Constantinople:

affirmed Nicene creed and trinity

Council of Ephesus

-theological disputes within the early Christian Church, particularly focusing on the nature of Christ and the role of Mary.

-The primary issue discussed at the Council was the heresy of Nestorianism, which was named after Nestorius, the Patriarch of Constantinople. Nestorius taught that there were two distinct persons in Jesus Christ, one divine and one human

-Mary as Theotokos: Another major issue addressed was the title of Mary, the mother of Jesus. The Council declared that Mary should be called "Theotokos," meaning "God-bearer" or "Mother of God."

Council of Nicaea

the first ecumenical council detailing the The Arian Controversy and Nicene Creed

Ecumenical Council:

a gathering of bishops and other church leaders, convened by the Pope, to discuss and make decisions on significant doctrinal, theological, disciplinary, and pastoral matters

Nero

brutal persecution of early Christians.

Constantine

emporor that said yes to christianity

St. Ambrose

bishop of milan, supported nicen and trinity stuff