More than likely, Peter’s letter was a response to the “secret knowledge cults” and the Gnostic heresies of his day. For them, knowledge wasn’t available to all, but only to those who had “the inward spark” of divinity and who attended the secret and sacred initiation rites.
Knowledge for Christians, however, is public knowledge. Specifically, it is knowledge of God and his Son Jesus Christ, which is eternal life (John 17:3). It is in Christ that all the treasures of wisdom and knowledge are hidden (Col. 2:3). This is how we gain grace and peace. Peter writes,
Grace and peace be yours in abundance through the knowledge of God and of Jesus our Lord. (2 Peter 1:2)
It is by God, through God, and for God that we are given everything we need for life and godliness. Our access to this comes through knowing him (v. 3). Peter encourages us to add knowledge to our faith (v. 5). Furthermore, he beckons us to seek godly qualities in increasing measure because they will keep us from being ineffective and unproductive in the knowledge of our Lord Jesus Christ.
But Not Just Any Knowledge
What all of this means is, knowledge matters. But not just any knowledge.
It is true Paul cautions us about knowledge which puffs us up with pride. But that’s only if we value knowledge as an end in itself. Instead, knowledge of God and of our Lord Jesus Christ gives us eternal life, grace and peace, and affects the way we live. In short, knowing God influences every sphere of life.
It is in and through the revealed Word of God that true, life-giving, life-transforming knowledge resides. Let us rejoice that our Lord has not left us alone to grope in the dark but has given us the light of knowledge – the light of his Word – which impacts every sphere of a godly person’s life. This is surely why Peter closes his letter with these words,
But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To him be glory both now and forever! Amen. (2 Peter 3:18)
- Based on this devotional, what does it mean to know God?
- What are three ways in which the knowledge Peter speaks of make a difference in your daily life?
- What are three ways you can grow in that knowledge?
- Are you presently meeting with other Christians to study God's Word and pray together? If not, prayerfully consider two or three other people you might begin meeting with to grow in the grace and knowledge of Christ.
- Pray about that today and contact them tomorrow. Get started before this time next week.