Sure it is. What ever is most convenient for you to maintain your point. But t fails to address the real issue with regard to this thread. But it is not open to wide interpretation in the passage. It is very narrow and addresses a specific point. Could you address the actual scripture passage.
OK, lets look at the verse.
1 Jn 3:9 Whosoever is born of God doth not commit sin; for his seed remaineth in him: and he cannot sin, because he is born of God.
First, this does not say practice sin, it just says sin. If so, none of us is born of God, because we all sin.
Rather, what I believe this verse means is that a believer cannot sin while being led of the Spirit. The Holy Spirit cannot sin, and when we obey the Spirit, we cannot sin either.
But we also still have our corrupt flesh that wars against the Spirit. If we yield to the flesh we sin.
I am not in disagreement with FAL that we are not supposed to sin. He is correct. And I would agree that someone who continually sins is probably not saved. But I leave that up to God, only God sees the heart.
But I have never known any Christian that does not sin on occasion. If you walk by a person and do not tell them the gospel, haven't you broken Christ's command to tell every creature? (Mark 16:15)
Have you preached the gospel to every person you have met? I haven't to my shame.
So, be careful about accusing others of being sinners.