1 Peter presents the apostle Peter as sender and names Silvanus as the person through whom it was written or delivered. Traditional authorship places it in Rome—symbolically “Babylon”—around AD 62–64; many scholars instead see a Petrine disciple writing from Rome around 70–90, so the attribution and date remain debated. The circular letter addresses largely Gentile believers across Pontus, Galatia, Cappadocia, Asia, and Bithynia in Asia Minor, where social hostility and possible persecution made Christian life costly. Blending pastoral letter, baptismal teaching, and exhortation, it gives suffering churches a “living hope” through Jesus' resurrection. Peter recasts Israel's vocation around this multiethnic people of God and calls them to holiness, honorable public witness, humility, mutual care, and endurance after the pattern of Christ's unjust suffering and vindication.
Peter addresses scattered believers as a new-covenant diaspora community, announces their living hope grounded in the resurrection, calls them to the holiness of their calling, and declares their identity as the royal priesthood and holy nation of a new Exodus.
Peter calls believers to suffer faithfully within households and before the watching world, grounds their endurance in Christ's own suffering and vindication, and promises that the God of all grace will himself restore those who humble themselves under his mighty hand.