I John 3:4–10

Whosoever committeth sin committeth also iniquity. And sin is iniquity. 5And you know that he appeared to take away our sins: and in him there is no sin. 6Whosoever abideth in him sinneth not: and whosoever sinneth hath not seen him nor known him. 7Little children, let no man deceive you. He that doth justice is just, even as he is just. 8He that committeth sin is of the devil: for the devil sinneth from the beginning. For this purpose the Son of God appeared, that he might destroy the works of the devil. 9Whosoever is born of God committeth not sin: for his seed abideth in him. And he cannot sin, because he is born of God. 10In this the children of God are manifest, and the children of the devil. Whosoever is not just is not of God, or he that loveth not his brother.