We can know and believe the Gospel, that "Jesus + Nothing = Everything." But it's news that's so big and good and life-changing, that in some areas of our life we struggle to let the Gospel take root in our heart and trickle out into every area of our life. This week we see how that happened to Peter (Cephas), and how Paul responded to it. We also consider some areas where this might be the case in our own lives.