In this sermon, we reflect on Peter’s final urgent words in 2 Peter 1:1–15, written to stir believers to remember the truth as falsehood and mockery rise. Peter reminds us that God has granted everything needed for life and godliness through His Word. Believers are called to diligently pursue growth in faith, moral excellence, knowledge, self-control, perseverance, godliness, brotherly affection, and love. Assurance is found in bearing fruit, while forgetfulness and blindness plague those who do not. Peter’s plea compels us to examine our lives and live faithfully, leaving a lasting testimony to the grace and power of Christ.