II. The Identity of Christians 1:3--2:10

The recurrence of the direct address, "Beloved,"in 2:11 and 4:12 divides this letter into three main parts.

"The theme of the first part is the identity of the people of God established on the basis of the great salvation Christ has accomplished (and is accomplishing) on their behalf. Their identity as a chosen' people is affirmed programmatically in the address (1:1-2) and confirmed in the concluding pronouncements of 2:9-10 so as to form an inclusio. More broadly, there is an inclusion between the emphasis on the identity of Christians in the first section (1:1-12) and last section (2:1-10) of part one. In the first section, they are chosen' as heirs of divine salvation, while in the last their election is confirmed by the metaphor of priesthood."²⁵

Peter began the body of this epistle by reminding his readers of their identity as Christians. He did this to enable them to rejoice in the midst of present suffering. They could do this since they would ultimately experience glorification. The tone of this entire epistle is warm, pastoral, and full of encouragement.

 A. Our great salvation 1:3-12

 B. Our New Way of Life 1:13-25

Peter wanted his readers to live joyfully in the midst of sufferings. Consequently he outlined his readers' major responsibilities to enable them to see their duty clearly so they could carry it out. These responsibilities were their duties to God, to other believers, and to the world.

The first sub-section of this epistle (vv. 3-12) stressed walking in hope. The second sub-section (vv. 13-25) emphasizes walking in holiness, reverence, and love. Peter held out several incentives to encourage his readers to walk appropriately: God's glory (v. 13), God's holiness (vv. 14-15), God's Word (v. 16), God's judgment (v. 17), and God's love (vv. 18-21).⁴²Peter presented the believer's duty to God as consisting of three things: a correct perspective, correct behavior, and correct attitude.

 C. Our Priestly Calling 2:1-10

Peter continued his explanation of Christians' duties as we endure trials and suffering joyfully. He called his readers to do certain things in the world of unbelievers, and he reminded them of certain realities in this pericope. He did so to motivate them to press on to finish God's plan and purpose for them in the world now.

"The great doxology (1:3-12) begins with praise to God, who is the One who begot us again. All hortations that follow grow out of this our relation to God: 1) since he who begot us is holy, we, too, must be holy (1:13-16); 2) since he is our Judge and has ransomed us at so great a price, we must conduct ourselves with fear (1:17-21); 3) since we are begotten of the incorruptible seed of the Word we are brethren, and thus our relation to each other must be one of love, of children of the one Father (1:22-25). So Peter now proceeds to the next hortation: 4) since we have been begotten by means of the eternal Word we should long for the milk of the Word as our true and proper nourishment."⁵⁷

In this pericope Peter used four different images to describe the Christian life. These are taking off habits like garments, growing like babies, being built up like a temple, and serving like priests.