2 Peter 3:13-18 NRSV
But, in accordance with his promise, we wait for new heavens and a new earth, where righteousness is at home.
Therefore, beloved, while you are waiting for these things, strive to be found by him at peace, without spot or blemish; and regard the patience of our Lord as salvation. So also our beloved brother Paul wrote to you according to the wisdom given him, speaking of this as he does in all his letters. There are some things in them hard to understand, which the ignorant and unstable twist to their own destruction, as they do the other scriptures. You therefore, beloved, since you are forewarned, beware that you are not carried away with the error of the lawless and lose your own stability. But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To him be the glory both now and to the day of eternity. Amen.
NRSV: New Revised Standard Version