Which council's decisions did Vitalian uphold regarding Monothelitism?
Lateran Council
Council of Nicaea
Council of Chalcedon
Council of Ephesus
Answer
The Lateran Council, held in 649, condemned Monothelitism, a doctrine that held that Christ had only one will. Vitalian, who became Pope in 657, upheld the decisions of this council, further solidifying the Church's opposition to Monothelitism.
Vitalian Knowledge Quest: 21 Questions to Uncover Your Understanding