Whoever remains in him doesn't sin. Whoever sins hasn't seen him, neither knows him.
(c) He who is born again will not sin finally, or will not fall away. “His seed remaineth in him,” 1 John 3:9. See the notes at that verse. There is a principle of grace by which he will ultimately be restrained and recovered. This, it seems to me, is fairly implied in the language used by John; for if a person might be a Christian, and yet wholly fall away and perish, how could it be said with any truth that such a man “sinneth not;” how that “he doth not commit sin;” how that “his seed remaineth in him, and he cannot sin?” Just the contrary would be true if this were so.