I think everyone so far on this thread has made very good comments. Each one has said certain things which are TRUE today.
Not every town is too keen on d-t-d, and the reason given is usually the LDS or JW's. That is fine. I might point out, however, that those two groups continue in spite of the opposition they face. This should shame us at least. If they are willing to endure "persecution" for their false god, then how well does that speak of our willingness to endure for our Saviour? Is our motivation to be focused on results or should it be focused on our obedience to the command to go into ALL the world? The person (RTG) who pointed out the command to warn them in Ezekiel makes a very relevant point.
I think we ought to warn them. Remember Jesus said to remember that they who reject us, rejected HIM first. Is it such a terrible thing if they slam the door in our face? At least they have been confronted with the truth. The rest is up to God. Their response to our efforts will add to their condemnation in that DAY, won't it?
All the arguments against doing it, should fall flat at this point. At least that is my understanding. Our only call is to GO! The rest is up to God.
Am I saying that d-t-d is the ONLY way to do this? Nope. But it IS a very effective way to at least warn everyone in a given neighborhood/town/community. Any harvest as a result of that is cause to rejoice. But the harvest should not be our motivation. Obedience should be.
My home church is very active in this form of witnessing. We don't see very many come to church or get saved as the result, but we do not focus on results. We focus on just doing it. And we often rejoice! when rejected. We look at it like this. "They are not rejecting us, they are rejecting Jesus, therefore, what He said has come true in our lives. And THAT FACT, is cause to rejoice. Though it is sad that they are rejecting salvation, even still, Jesus is true to His word."
One must also consider that we will never know if that one who did respond and get saved, come to church, get baptized, and stays faithful; might NEVER have been saved were it not for the d-t-d ministry. And THAT is reason enough isn't it?
In HIS service;
Jim