When God people (no matter the strain of religion) come knocking at your door, you can be pretty safe in knowing their sole agenda is to convert you to their "truth". Given that they have a direct line to God and all. They may smile, they may say nice things, but that is superficiality and they fundamentally don't accept you as you are. They think you are defective and it is their job to fix you. They have no interest in listening except to "prove" you wrong. So it is a violent process. They are politicians, advertisers, or corporate sycophants in another disguise.
If you're looking for an open two-way conversation with a real person, then talk to a check-out chick or someone else not driven in that moment by an agenda.