Across
- 3. – Teaching passed down by the Apostles
- 6. – Gathering of believers in Christ
- 7. – Book of the Bible that describes the early Church
- 10. – Group of Orthodox Churches in Egypt, Syria, India, and Ethiopia
- 11. – Council rejected by the Oriental Orthodox Churches
- 14. – Study of the nature and person of Jesus Christ
- 15. – Council that defended St. Mary as Theotokos
Down
- 1. – Council that affirms the divinity of the Holy Spirit
- 2. – Holy service where bread and wine become Christ's Body and Blood
- 4. – Church father who defended the “one incarnate nature” of Christ
- 5. – Title of St. Mary meaning “Mother of God”
- 8. – Creed formed and expanded by the early councils
- 9. – A split in the Church
- 12. – First Ecumenical Council that declares Jesus fully God
- 13. – Priest who taught that Jesus was a created being