Summary of passage: Peter lists his purposes for his second letter: stimulate you to wholesome thinking and to recall the prophets’ words and the commands by God through the apostles.
In the last days (End Times) scoffers will come and question God and His timing. But do not forget with God as day is like a thousand years. He is giving everyone time to come to repentance, showing patience with you.
But when the Day of the Lord comes it will come like a thief. Everything will be destroyed and laid bare. Thus, you ought to live holy and godly lives as you look forward to the day of God and speed its coming. A new heaven and earth will come, the home of righteousness.
Be spotless, blameless, and at peace with him. Be on guard so you will not fall. Grow in the grace and knowledge of Christ.
9a) As a reminder to stimulate his readers to wholesome thinking and to recall the words spoken in the past by the holy prophets and the commands given by God through the apostles. To warn them that scoffers (false teachers) will come and try to place doubt in your mind about the Lord but you must remember to have patience for the End Times for God’s time is not human time and He is patient with man, allowing everyone time to come to repentance. God created the world and He will judge it as well.
b) We all need to remember and be encouraged towards wholesome thinking and to remember the past and God’s commands. Remembering God’s omnipotence and His timing helps Christians in every aspect of their lives here on Earth. Everyone is out to make a quick buck and will scam you quicker than you can blink. We must always be wary about false teachers and compare it to God’s word prayerfully to discern its truth.
10a) Verses 11-13: Live holy and godly lives and look forward to a new heaven and earth, the home of righteousness
Verse 14: Make every effort to be found spotless, blameless, and at peace with him.
Verses 15-16: Have patience and strive to understand the apostle’s teaching and the Bible so at not to be deceived
Verses 17-18: Be on your guard so you will not be carried away by the error of lawless men and fall from your secure position. Grow in the grace and knowledge of Jesus.
b) Personal Question. My answer: All of the above really. Educating myself. Trying to lead a holy life and be at peace. Have patience for what is to come. Be on my guard from evil.
Conclusions: This chapter is a great summarization of our whole study: have patience on the Lord, be holy and lead a holy life, be on guard against the enemy, grow in your knowledge of Jesus, strive for wholesome thinking, remember God’s omnipotence and timing, and remember the past.