Council of Constantinople (869-870)

The Council of Constantinople (869-870) was an important gathering of Christian leaders, primarily focused on addressing disputes within the Eastern Orthodox Church. One major outcome was the condemnation of the Photius, a prominent Church figure accused of overstepping his authority. The council aimed to unify the Church and reaffirm spiritual doctrines, especially concerning the role of the Holy Spirit and church governance. It also aimed to counter the influence of the Western Church, particularly regarding the papacy. This council was significant in shaping the relationship between Eastern and Western Christianity during the medieval period.