2 Peter 3:14

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

Revelation 22:11

Let him that is unjust, be unjust still; and let him that is polluted, be polluted still; and let him that is righteous, be righteous still; and let him that is holy, be holy still.

Treasury of Scripture Knowledge

Summary

But the man that shall be unclean, and shall not purify himself, that soul shall be cut off from among the congregation, because he hath defiled the sanctuary of the LORD: the water of separation hath not been sprinkled upon him; he is unclean.

Bible References

Shall not

2 Peter 3:14
Wherefore, beloved, expecting these things, diligently endeavor to be found of him spotless, and irreproachable, in peace.
Revelation 22:11
Let him that is unjust, be unjust still; and let him that is polluted, be polluted still; and let him that is righteous, be righteous still; and let him that is holy, be holy still.