So many of us have had (perhaps well-meaning) JWs ask us questions about our inactivity, or lack of attendance at meetings. They may pry about why....
How is this for a simple, yet straight to the point response? To a sincere person, it may play on their mind and make them ask more questions. To a fully in indoctrinated pious JW, it stops them dead in their tracks and makes a point:
"Thanks, but my God-given Bible trained conscience doesn't allow me to associate, now that I know a multitude of disturbing facts"