Comment by nabla9

It seems like most new churches in Finland are brutalist concrete slabs at least from outside.

They are called "defense bunkers against devil"

Some pictures:

https://twitter.com/sorjonen_fi/status/916606080154767361

https://twitter.com/ArtoNatkynmaki/status/168386825764259020...

https://fi.wiktionary.org/wiki/piruntorjuntabunkkeri#/media/...