Because of this, God sends them a working of error, that they should believe a lie; that they all might be judged who didn't believe the truth, but had pleasure in unrighteousness.
Growing up as a JW I believed that this scripture applied point blank to apostates - those that decided not to believe in Jehovah. Because of this one scripture I was terrified to really look into my doubts and ask too many questions - I was afriad that God might decide to just "let me believe a lie" and write me off.
It took me a long time to get over that fear - the one scripture that finally resonated with me one day was Mathew 7:7 "ask and it will be given to you". I decided to trust Jesus, ask him to show me the truth. And with that I started to really research my questions.
Did 2 Thess. cause a problem or fear for anyone else here when you first started to question the JW teachings?