As good apologists we need to have answers for Jehovah Witnesses when they come knocking on our door to evangelize us. Most people hate it, but I don’t! It’s actually a way that we can witness to them without having to leave our house – God brings them right to our front door, and they WANT to talk about God! Please take the time to learn how to evangelize to them. Most of the Witnesses that leave the Watchtower will never enter a Christian church due to the way they were treated when they met a Christian. Here is an article from Greg Koukl of Stand to Reason on the deity of Christ and Jehovah Witnesses:
What to do when the Witnesses start knocking
