4 Bible Verses about Sinlessness

to the end that your hearts may be established blameless in holiness before God and our Father, at the coming of our Lord Jesus Christ with all his saints.

Now the God of peace himself sanctify you wholly; and may your whole spirit, and soul, and body be preserved faultless unto the coming of our Lord Jesus Christ.

If we say that we have not sinned, we make him a liar, and his word is not in us.