'The Royale' is one of my favourite episodes; the Enterprise detects one solitary building protected by a 'force-dome' on a dark hostile-environment planet.
They beam down and enter through a revolving door and find they're in a casino where the people are all so busy having a good time that they largely ignore the away team.
It's a totally baffling situation but all becomes clear in the end.
It's a bit like our own crazy baffling situation, here we are on a spinning ball of mud called earth sailing through space without knowing how we got here or where we're going.
Jesus beamed down to tell us, but atheists say "Thanks but no thanks mate, we don't wanna know"..