2 Peter 3:18

But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen.

2 Peter 3:18 (KJV)

Context

The apostle Peter wrote this second letter to warn believers about false teachers and their destructive doctrines. In the closing chapter, he addresses scoffers who doubt the Lord’s return and urges readers to live godly lives while awaiting that day. This final verse serves as a practical conclusion: the safeguard against deception is continual growth in grace and in the knowledge of Jesus Christ.

Meaning

The command to “grow in grace” points to the unmerited favour and love of God extended to humanity. Because salvation is by grace through faith, believers are called to deepen their understanding and experience of that grace. This growth is not passive; it involves maturing spiritually, becoming more Christ-like in character, and bearing the fruit of the Spirit.

Peter also urges growth “in the knowledge of our Lord and Saviour Jesus Christ.” This knowledge is not merely intellectual but intimate and experiential. It includes understanding who Jesus is, His teachings, His redemptive work, and His character, and it deepens through studying Scripture, seeking God’s wisdom, and following the Holy Spirit. The title “Lord and Saviour” emphasizes both Christ’s authority and His saving work.

The purpose of this growth is to become more like Christ and to align our lives with God’s will. It equips believers to resist false teaching, discern truth from error, and mature in faith. It also enables effective service and witness, so that God is glorified through a life transformed by His grace.

Biblical connections

The doxology that closes the verse—”To him be glory both now and for ever. Amen.“—ascribes eternal praise to Christ, acknowledging His sovereignty and His worthiness of glory at all times. This concluding praise echoes the letter’s larger theme of looking to Christ as the object of both our growth and our worship.

Application

Growth in grace and knowledge is a continuous, intentional process, not a one-time event. Believers are called to pursue it daily through prayer, Scripture, and fellowship with other Christians. As we grow, we become better equipped to stand firm against deception and to live in a way that brings glory to God now and forever.

Reflection

Peter’s final words turn the reader’s attention away from the uncertainties of the present age and toward the eternal Christ. The verse invites each believer to ask: Am I growing in grace? Am I growing in the knowledge of my Lord and Saviour? And is my life giving glory to Him both now and forever?