Questions

Every time I hear a supposedly great person express righteous indignation because someone questions them, I have doubts.

Not about the questioner, I think people need to ask questions.  Even sarcastic or redundant questions are expressing some kind of need.  Heckling shouldn't have to be tolerated, but a concerted effort to understand where it comes from is something worth considering.

Any idea, deity, or person that cannot stand up to questioning raises more questions.

Knowing what is said will be honestly heard and considered will eventually make a difference.