If we say we have not sinned, we make him a liar, and his word is not in us.
10 We make him a liar He goes still further, that they who claim purity for themselves blaspheme God. For we see that he everywhere represents the whole race of man as guilty of sin. Whosoever then tries to escape this charge carries on war with God, and accuses him of falsehood, as though he condemned the undeserving.
Here, I. The apostle, having supposed that even those of this heavenly communion have yet their sin, proceeds here to justify that supposition, and this he does by showing the dreadful consequences of denying it, and that in two particulars: - 1. If we say, We have no sin, we deceive ourselves, and the truth is not in us, Jo1 1:8.
Commenting on 1 John 1:8-10
If we say that we have not sinned,.... Have never sinned, in time past as well as now; deny original sin, and that men are born in sin, but affirm they come into the world pure and holy; and assert that concupiscence is not sin; and so not regarding internal lusts and desires as sinful, only what is external, fancy they have so lived as...