The First Epistle General of Peter
Although 1 Peter is a short letter, it touches on various doctrines and has much to say about Christian life and duties. It is not surprising that different readers have found it to have different principal themes. For example, it has been characterized as a letter of separation, of suffering and persecution, of suffering and glory, of hope, of pilgrimage, of courage, and as a letter dealing with the true grace of God.