What was John telling the Church in Sardis they needed to remember? It was the Gospel Message…the Good News of Jesus. We should never discount or dismiss the wonder-working power of the Gospel. For within its message is the Holy Spirit at work in hearts and minds. And when we hear and receive the Good News, it’s then our responsibility to obey and repent. For true repentance is a moral reorientation of our soul…a acknowledging of the error of our ways and a turning towards truth and righteousness…of turning to God.