2 Peter 1:5-9

5For this very reason, make every effort to add to your faith goodness; and to goodness, knowledge; 6and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; 7and to godliness, mutual affection; and to mutual affection, love. 8For if you possess these qualities in increasing measure, they will keep you from being ineffective and unproductive in your knowledge of our Lord Jesus Christ. 9But whoever does not have them is nearsighted and blind, forgetting that they have been cleansed from their past sins.