Matthew 18:15 "If your brother commits a sin, go lay bare his fault between you and him ALONE. If he listens to you, you have gained your brother." So, how would you react if you saw a Witness smoking a cigarette? Would you.....
A) Mind your own business
B) Go squeal to the elders
C) Do like the bible says: "Matthew 18:15" "If your brother commits a sin, go lay bare his fault between you and him ALONE. If he listens to you, you have gained your brother."
I never heard of witnesses applying this rule about sinning. Imagine if a witness sees another one smoking a cigarette, I'm sure that the person who saw the witness smoking won't go and reason with the witness, but rather will go straight to the elders and squeal.