but just as he who called you is holy, you yourselves also be holy in all of your behavior;

 (i) On our journey through this world to eternity we are protected by the power of God through faith. The word which Peter uses for protect (phrourein, G5432) is a military word. It means that our life is garrisoned by God and that he stands sentinel over us all our days. The man who has faith never doubts, even when he cannot see him, that God is standing within the shadows keeping watch upon his own. It is not that God saves us from the troubles and the sorrows and the problems of life; but he enables us to conquer them and march on. 