angels dancing on the head of a pin
A subject cited as a classic tautology. An argument that can’t be proven or negated as true. Save for the only 2 instances in the Bible, Genesis and Job, where a special Hebrew term is used in describing these “sons of God”... the subject will have to be ultimately explained by the King of Kings himself!
I think it was Bill Murray in Meatballs that had his own version of it:
“It just doesn’t matter!”
Nobody ever asks the angels what they are doing. Maybe they aren’t really dancing, but doing chi gong exercises.