Ephesians 4:22-25
to put away, in regard to your former mode of life, your original evil nature which is doomed to perish as befits its misleading impulses,
Hebrews 8:10-11
But this is the Covenant that I will covenant with the house of Israel after those days,' says the Lord: I will put My laws into their minds and will write them upon their hearts. And I will indeed be their God and they shall be My People.
1 John 1:8
If we claim to be already free from sin, we lead ourselves astray and the truth has no place in our hearts.
1 John 2:4
He who professes to know Him, and yet does not obey His commands, is a liar, and the truth has no place in his heart.
Revelation 22:15
The unclean are shut out, and so are all who practise magic, all fornicators, all murderers, and those who worship idols, and every one who loves falsehood and tells lies.