2 Peter 1:5-8, 10, 11

For this very reason, make every effort to add to your faith goodness; and to goodness, knowledge; and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; and to godliness, mutual affection; and to mutual affection, love. For 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.

Therefore, my brothers and sisters, make every effort to confirm your calling and election. For if you do these things, you will never stumble

and you will receive a rich welcome into the eternal kingdom of our Lord and Savior Jesus Christ.