What does the Bible say about remembering the words of the Lord?

The Bible, particularly in 2 Peter 3:2, instructs believers to keep in mind the words of the apostles and the commandments given by the Lord. This remembrance is crucial for spiritual growth and stability, helping us to counter the influence of scoffers who question God's promises. Therefore, having a firm grasp of Scripture serves as both encouragement and a defense against false teachings. As believers reflect on the complete revelation of God through both the Old and New Testaments, they reinforce their faith and understanding of God’s character and His redemptive plan.