Original: The Confession of Chalcedon ( also Definition or Creed of Chalcedon ) , also known as the '' Doctrine of the Hypostatic Union '' or the '' Two-Nature Doctrine '' , was adopted at the Council of Chalcedon in 451 in Asia Minor .
Simplified: We , then , following the holy Fathers , all with one consent , teach people to confess one and the same Son , our Lord Jesus Christ , the same perfect in Godhead and also perfect in manhood ;