Let's be perfectly clear on this matter. The JWs have over 250 false doctrines that they ascribe to concerning God's word. That is tremendous error and not to be overlooked. That is great deception and it is all guised under living a moral life and nothing to do with the righteousness of God that comes through Jesus Christ who created all things and was sacrificed for us on the cross. They have caused much confusion with their false doctrine and doing it with a big smile on their face. Here's a good one. Before a relative, on my wife's side, became a JW she was in an accident and it took a blood transfusion to save her life. Today, as a JW, she would refuse that same blood transfusion not only for herself but also for her (3) children if it was needed. That is a dangerous doctrine that could end up in an unnecessary death.
Maybe you need to be refreshed a little.
2Jn 1:7-11
7 For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
8 Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
9 Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
10 If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
11 For he that biddeth him God speed is partaker of his evil deeds.
Do you know that because they abide in false doctrine that they are a transgressor? They are a transgressor because they go beyond the limits of sound doctrine. If they come to your home, with the intent to spread their false doctrine, we are not to receive them into our house nor bid them God speed. We are not to extend any greeting unto them nor show them hospitality. If we bid them God speed we become a partaker and sharer of the intent and actions of their evil deeds. Some balance here. If you have a relative or neighbor, who is a JW, that you invite to your home for some kind of social or honor, they should understand that they are not permitted to speak of their doctrine. If they do not honor that request, you should escort them out of your home and never invite them again. If they come to you searching for the truth, we should give them the truth based on the terms of sound doctrine with no reservations or respect for any false doctrine. Sounds a little cold and unloving, but it is the right thing to do because it honors God, His word, His plan of salvation through Christ and it keeps us from giving place to the devil and any doctrines of demons. Do you have a problem with JWs, you should because they represent another Christ and another Spirit which are not God.