What does 2 Peter teach about the challenges of faith?

Peter's epistle addresses the inevitable challenges believers face, including persecution and doubts instigated by false teachers and scoffers, as noted in 2 Peter 3:3. These scoffers often serve to undermine faith by appealing to worldly desires and skepticism regarding God's promises. Despite these challenges, Peter encourages believers to remember the truths of the gospel and Christ’s return, assuring them of God's faithfulness. By staying rooted in scripture and in community, Christians can overcome doubts and persevere in faith, thereby exemplifying true trust in God's sovereignty and grace.