At the beginning of this study I called attention to the glory that is mentioned in this verse as the Christian's ultimate destiny and sure hope: “God, who has called you to his eternal glory in Christ.” I return to it now, because glory is the obvious place to end a study of the subject of the persevering grace of God. God in grace perseveres with us precisely so that we might be brought to glory.
Not only did Peter learn about suffering from Jesus. He also learned from Jesus that the only way to resist Satan is through God’s power. You will recall how Jesus told Peter at the Last Supper that “Satan has asked to sift you as wheat” (Luke 22:31). The devil must have meant, “I know you are placing a lot of hope in these twelve disciples that you will be leaving behind when you return to heaven. But it is a hopeless gamble, and I will show you how hopeless it really is. If you will just let me get at Peter, your leading apostle, I will shake him so badly that all his faith will come tumbling out like chaff at threshing time, and he will be utterly ruined.”