2 Peter 1:10-12

10Therefore, my brothers and sisters, The Greek word for brothers and sisters (adelphoi) refers here to believers, both men and women, as part of God’s family. make every effort to confirm your calling and election. For if you do these things, you will never stumble,

11and you will receive a rich welcome into the eternal kingdom of our Lord and Savior Jesus Christ.

Prophecy of Scripture 12So I will always remind you of these things, even though you know them and are firmly established in the truth you now have.