3 And everyone who has this hope fixed on Him purifies himself, just as He is pure.
4 Everyone who practices sin also practices lawlessness; and sin is lawlessness.
5 You know that He appeared in order to take away sins; and in Him there is no sin.
6 No one who abides in Him sins; no one who sins has seen Him or knows Him.
7 Little children, make sure no one deceives you; the one who practices righteousness is righteous, just as He is righteous;
8 the one who practices sin is of the devil; for the devil has sinned from the beginning. The Son of God appeared for this purpose, to destroy the works of the devil.
9 No one who is born of God practices sin, because His seed abides in him; and he cannot sin, because he is born of God.