My commentary on the JW missives that are not even properly acknowledged by their spokesman is summed up by these verses.
http://bible.cc/matthew/7-15.htm
As to the joke, yes I half remember one along those lines...... - just got it.
Catholic father/Protestant minister/Muslim Iman and a Rabbi discussing how they divide the proceeds of the collection plate after their Shabbat services.
Catholic: "I lay a cross down on the Chapter floor and take the offerings plate and throw the money in the air - what lands on the left side of the cross, I keep and that on the right goes to God."
Minister: "We do a similar thing - I too lay a cross down on the Chapter floor and take the offerings plate and throw the money in the air - what lands on the short side of the cross, I keep and that on the long goes to God."
Muslim: "We do something similar too but we use an Islamic circle. what lands in the centre of the circle, I keep, and that on the outside goes to Allah, God bless him."
The Rabbi - "I just take the offerings plate and throw the money in the air - and what God catches, he keeps."