He criticizes the earlier ‘positive’ interpretation for its failure to answer the question of how the Christological kerygma actually seeks to create motivation. In order to understand the character of the motivation Piper asks for the factor that is to guarantee that the addressees do as they are told to (1980: 213). After a short survey of the motivating expressions in the letter Piper provides a general picture of the motivation (1980: 217) and claims that the decisive factor is hope for the future
Page 27