This is the part that struck me:
I question the way you distinguish what the Bible says from what the Society says (God's organization). When we became Witnesses, we understood that Jehovah gives us his guidelines and directions via His earthly organization. You cannot pick and choose which of the JW guidelines you want to follow - this is an all-or-nothing thing.
They acknowledge that they're not following the Bible; they know that the Society's rules differ from Bible principles but, whatever the WTS says, that's what they'll do.