2 Peter 1 10
So, brothers and sisters, be all the more determined to make sure you are truly “called and chosen.” If you do this, you won't ever fall.
Compare with other 3 random translations
EAS 2 Peter 1:10So, my friends, try very much to live in a way that pleases God. God has chosen you to be his own people. Show that you really do belong to him! If you do these things, you will never turn away from God.
AMP 2 Peter 1:10Therefore, believers, be all the more diligent to make certain about His calling and choosing you [be sure that your behavior reflects and confirms your relationship with God]; for by doing these things [actively developing these virtues], you will never stumble [in your spiritual growth and will live a life that leads others away from sin];
NAS 2 Peter 1:10Therefore, brothers and sisters, be all the more diligent to make certain about His calling and choice of you; for as long as you practice these things, you will never stumble;