"'But who do you say that I am?' Peter answered him, 'You are Christ, the Son of the living God'. Jesus replied: 'Blessed are you, Simon son of Jonah'". (Matthew 16:15–17) in: Who do you say that I am? Essays on Christology by Jack Dean Kingsbury, Mark Allan Powell, David R. Bauer 1999 ISBN0-664-25752-6 page xvi