1 So get rid of all evil and all deceit and hypocrisy and envy and all slander.2 And yearn like newborn infants for pure, spiritual milk, so that by it you may grow up to salvation,3 if
- Peter begins with a call for moral transformation, urging believers to shed specific sins (v. 1) as a prerequisite for spiritual growth.
- The metaphor "newborn infants" yearning for "pure spiritual milk" (v. 2) emphasizes the essential need for foundational spiritual nourishment (likely God's word) for growth towards salvation's fullness.
- Growth is contingent on having "tasted that the Lord is good" (v. 3, quoting Psalm 34:8), indicating that personal experience of God's grace motivates spiritual desire.
- Christ is presented as the "living stone" (v. 4), rejected by humans but supremely valued by God, forming the foundation of the new spiritual community.
- Believers are also "living stones" (v. 5), actively participating in being built into a "spiritual house" (the Church) and serving as a "holy priesthood."
- This new priesthood offers "spiritual sacrifices" (lives of obedience, praise, good deeds) acceptable through Christ, replacing the Old Testament sacrificial system.
- Peter weaves together Old Testament prophecies (Isaiah 28:16, Psalm 118:22, Isaiah 8:14) to demonstrate Christ as the cornerstone (vv. 6-8), who is precious to believers but a cause of stumbling for unbelievers.
- The destiny of unbelievers to stumble (v. 8) refers to the consequence of their disobedience, not a pre-ordained lack of choice.
- Peter applies titles originally given to Israel (Exodus 19:5-6) to the Church (v. 9): "chosen race, royal priesthood, holy nation, God's special possession," highlighting the believers' new corporate identity in Christ.
- The purpose of this new identity is missional: to "declare the praises" of God who rescued them from spiritual "darkness" into "light" (v. 9).
- The transformation is radical: from being "not a people" to "the people of God," and from lacking mercy to receiving it abundantly (v. 10, referencing Hosea 1:9, 2:23).