God assigned to Jesus as the Publisher of the teachings. The buzzwords of the teachings Jesus then the sermon on the mountain. Religious teachings that are considered the most system and demonstrate the purpose of Jesus.With his reforms to human life that is correct.
God entrusted to Jesus as the publisher doctrinal teachings are those of the Sermon on the Mount, Jesus taught that religion is the most systematic. And shows the purpose of Jesus' life is the will to reform the correct way.