He that saith he abideth in him ought himself also so to walk, even as he walked.
1 John 3:3
And every man that hath this hope in him purifieth himself, even as he is pure.
1 John 5:10
He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son.
1 John 5:18
We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.