This is a subject once near and dear to my heart regarding my dealings with my MIL who is a lifelong 73 year old JW.
When our boys were younger, she came to me and asked if it would be OK if she studied the WTS material with them. I thanked her for coming to ask first, and then said no it wasn't OK. I said that if she wanted to talk to them about the bible it was OK as long as she didn't bring up the JW religion.
She went behind my back and did it anyway.....until I put a stop to it. Now was that dishonest or lying?
A couple years later my MIL came over to our home (I was working) and made a big scene about how we shouldn't celebrate Xmas or buy a Xmas tree. I responded in my mature manner, by loading the boys in the car, buying a fresh tree, strapping it onto the roof of the car and driving around the KH parking lot (during a Thursday evening meeting) honking the horn and yelling Merry Christmas and yelling "Say what about 1975"
A few days later I was driving down the road and my MIL passed by looking like the wicked witch of the west. I smiled at her from ear to ear. I had no sooner gotten home and my wife said that my MIL had called her and told her that our cars had passed and she was smiling and I was scowling. She flat out lied and accused me of doing what she did.
Do all JW's lie? I don't know. But I think if they are anything like my MIL and they do not get their way, then they justify/excuse an awful lot of their own bad behaviour by claiming they are being persecuted for their beliefs.