Revelation 21:27

21:27 but nothing ritually unclean will ever enter into it, nor anyone who does what is detestable or practices falsehood, but only those whose names are written in the Lamb’s book of life.

Revelation 22:11

22:11 The evildoer must continue to do evil, and the one who is morally filthy must continue to be filthy. The one who is righteous must continue to act righteously, and the one who is holy must continue to be holy.”