You are lucky while in "service" what us "worldly" people said once the door slammed shut. "Get a life" was one of the phrases that was polite.
I don't want to annoy "witnesses" , but imagine if athiests wandered around and started on the evils of religion at your doorstep.
For those of you that have stopped this mind melting activity, I am glad you realized what a complete waste of time it was. Good on ya!