3Everyone who has this hope set on him purifies himself, even as he is pure.
4Everyone who sins also commits lawlessness. Sin is lawlessness.
5You know that he was revealed to take away our sins, and in him is no sin.
6Whoever remains in him doesn`t sin. Whoever sins hasn`t seen him, neither knows him.
7Little children, let no one lead you astray. He who does righteousness is righteous, even as he is righteous.
8He who sins is of the devil, for the devil has been sinning from the beginning. To this end the Son of God was revealed, that he might destroy the works of the devil.
9Whoever is born of God doesn`t commit sin, because his seed remains in him; and he can`t sin, because he is born of God.
