They truly are False Prophets and Shameless Charlatans !
My friend and I once stopped a nun on streetwork back in 1983. She was very friendly until she realised we were jw's.
Then she snarled that we were the biggest charlatans and false prophets the world had ever seen.
Although she was only around five feet tall to my six feet, I admit I was slightly afraid of her raw rage and anger - so we beat a hasty retreat!