But grow in the grace and knowledge of our Lord and Saviour Jesus Christ. To him be the glory both now and for ever. Amen (2 Peter 3:18).
Peter provided what he expected to be his final exhortation; he left a message ringing in the ears of all Christians: grow in the grace and knowledge of Jesus. Growing in grace means dispensing with Neo-Stoic moralism and trusting in God and His strength; growing in knowledge goes well beyond grasping facts intellectually to something far more profound. We can choose grace in faith based in knowledge of Christ’s love or we can choose self-righteousness in moralism obsessed with rules; we cannot choose both!