"If you had nudist friends, would you expect them to wear clothes in your house, and would you expect them to let you wear clothes if you visited them?"

I knew a couple many years ago who had a sign on their door.."Warning..nudity practiced here. If that offends you, don't knock" It kept most surveys away. They didn't require you to be nude for a short visit, but expected it if you were going to be there for awhile- like at a party.

Silent prayer? Sure... even better, a "moment of silence" in which some could offer silent prayer, and others could simply take a moment to relax & reflect. I have been to several gathering where this is done as everyone held hands.

I am not sure why 'some' Christian groups feel that 'God' won't pay attention unless they pray fervently and aloud, invoking Jesus at everyone...Jew, atheist, Muslim. I was a member of a society whose topic was woodworking, but which had a majority of conservative Christians. Several Jewish members and atheists learned to time their bathroom break just before the meeting convened.