Recorded during Conference 2014: "Correctly Handling the Word of Truth: Reformed Hermeneutics Today." Not only the Biblical text, but also Christian doctrine requires interpretation. First, in discussion with Harnack’s thesis of the Hellenization of the gospel, this speech shows the importance of investigating this historical aspect of dogma. This also has consequences for the character of our commitment to the confession. Further, the catholicity of doctrine will be dealt with. Finally the metaphorical character of doctrine and its consequences will be discussed. Dr. A.J. de Visser responds to this speech.