2 Peter 3:14

Wherefore, beloved, expecting these things, diligently endeavor to be found of him spotless, and irreproachable, in peace.

2 Peter 1:5-10

And for this very reason, indeed, giving all diligence, add to your faith, courage; and to courage, knowledge;

1 John 3:3

And every one who has this hope in him purifies himself, even as He is pure.

Treasury of Scripture Knowledge

Summary

Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.

Be diligent

Bible References

Be diligent

2 Peter 1:5
And for this very reason, indeed, giving all diligence, add to your faith, courage; and to courage, knowledge;
1 John 3:3
And every one who has this hope in him purifies himself, even as He is pure.