In his final remarks, Peter sums up his epistle with a final exhortation to stay faithful until the end growing in the knowledge of Jesus Christ. After all, those who are faithful in little are faithful in more. God knows we are not perfect yet and that is ok, the Lord is perfecting us. On this side of heaven, God is looking for faithfulness, not perfection. As long as he finds us clinging to him, it will all be well.