2 Peter 1:10

Therefore, my brothers, be all the more eager to make your calling and election sure. For if you do these things, you will never fall,

(New International Version)

Therefore, brethren, be all the more diligent to make certain about His calling and choosing you; for as long as you practice these things, you will never stumble;

(New American Standard Bible)

Wherefore the rather, brethren, give diligence to make your calling and election sure: for if ye do these things, ye shall never fall:

(King James Version)