Whoever remains in him doesn't sin. Whoever sins hasn't seen him, neither knows him.
(3) This interpretation is not necessary to a fair exposition of the passage. The language used is such as would be employed by any writer if he designed to say of one that he is not characteristically a sinner; that he is a good man; that he does not commit habitual and willful transgression. Such language is common throughout the Bible, when it is said of one man that he is a saint, and of another that he is a sinner; of one that he is righteous, and of another that he is wicked; of one that he obeys the law of God, and of another that he does not. John expresses it strongly, but he affirms no more in fact than is affirmed elsewhere. The passage teaches, indeed, most important truths in regard to the true Christian; and the fair and proper meaning may be summed up in the following particulars: