Overview
Second Peter is Peter's final letter, written with the awareness that his death was near. Like Paul's Second Timothy, it has the quality of a farewell: urgent, personal and focused on what matters most. Peter's two great concerns are the growth of believers in the knowledge of Jesus Christ and the protection of the church from false teachers who were distorting the gospel and dismissing the promised return of the Lord. He calls his readers to remember, to grow and to stand firm.
Authorship and background
The letter names Simon Peter as its author and explicitly refers to his approaching death and to his presence at the transfiguration of Jesus. It was probably written in the mid-60s AD, shortly before Peter's martyrdom in Rome under Nero. The letter shows familiarity with Paul's letters, which Peter describes as sometimes hard to understand and liable to be twisted by the unstable. This is one of the earliest references in the New Testament to a collection of Paul's writings.
Christ at the centre
Peter opens by grounding everything in the knowledge of Jesus Christ. The divine power that grants us all things pertaining to life and godliness comes through the knowledge of Him who called us (1:3). The great and precious promises by which we participate in the divine nature are all bound up with knowing Jesus. Peter anchors this not in clever argument but in eyewitness testimony: he was there on the holy mountain when the voice came from heaven declaring Jesus to be the beloved Son. The prophetic word of Scripture, which points to Christ throughout, is described as a lamp shining in a dark place — something to hold on to until the day dawns and the morning star rises in our hearts.
Key verses
"His divine power has granted to us all things that pertain to life and godliness, through the knowledge of him who called us by his own glory and virtue." (2 Peter 1:3, WEB) "But grow in the grace and knowledge of our Lord and Saviour Jesus Christ." (2 Peter 3:18, WEB) "The Lord is not slow concerning his promise, as some count slowness; but he is patient with us, not wishing that any should perish, but that all should come to repentance." (2 Peter 3:9, WEB)
Main themes
Growth in the knowledge of Jesus Christ as the foundation of Christian life. The reliability of apostolic eyewitness testimony about Jesus. Warning against false teachers who distort the gospel and deny the coming judgment. The certainty of Christ's return despite its apparent delay. The call to holy and godly living in light of what is coming.
For us today
Second Peter speaks with particular force into a culture that either dismisses the idea of divine judgment or has grown cynical about the promises of God. Peter's answer to that cynicism is not a date but a character: the Lord is not slow but patient, not wanting anyone to perish. His apparent delay is an act of mercy. This reframe changes everything. The call to "grow in the grace and knowledge of our Lord Jesus Christ" is not a vague exhortation — it is Peter's final, most considered word to the church he loves.
Please to save this book and keep your own notes.