You also have the right not to open the door in the first place.

When I first moved here 45 years ago the bible bashers were regular door knockers.  They used to meet on the corner opposite my house.....as soon as I heard the slam of a couple of car doors it only took a quick look out the window to know I was going to have visitors.   I just did not answer the door.

The funniest thing I have ever heard of was over 50 years ago....my grandmother had an elderly lady sharing her home.  The lady's son was a CoE minister so the one thing she did know was her bible.  One very insistant group of bible bashers was invited in to explain everything to her.  When they started saying that "the Bible says so and so" she asked them to show her.  There was a bit of huffing and puffing and backpedalling and they then said they did not have "that version" of the Bible with them.   She promptly went and got her own Bible and asked them to show her.....they beat a very hasty retreat and never came back again.