That seems pretty cool, actually, at least with me

It's generally the sort of reason why I bother with such things!
I don't know much about German or opera, actually, but there are a few worthy exceptions -and there just popped into my head as I was responding *have to look up for some of the spelling, phooey*
Chorus Mysticus:
Alles Vergangliche
ist nur ein Gleichnis;
das Unzulangliche
hier wird's eireignis,
das unbeschreibliche
heir ist's getan
das Ewig-Weibliche
zieht uns hinan.
Something like: All that is transitory is but a symbol/ all inadequacy here is fulfilled/the indescribable here comes to pass/the eternal feminine leads us upwards.
Conclusion of Mahler's 8th, and also Goethe's Faust