5. For this very reason do your best to add goodness to your faith; to your goodness add knowledge;
6. to your knowledge add self-control; to your self-control add endurance; to your endurance add godliness;
7. to your godliness add Christian affection; and to your Christian affection add love.
8. These are the qualities you need, and if you have them in abundance, they will make you active and effective in your knowledge of our Lord Jesus Christ.
9. But those who do not have them are so short-sighted that they cannot see and have forgotten that they have been purified from their past sins.