Thanks to this extension, you'll quickly find verses from the Polish translation of the Bible by the Society of St. Paul (https://pismoswiete.pl). Type "bib" into your address bar, press space and write your citation, e.g. "J 3:16". After hitting Enter, you'll be redirected to the appropriate book and chapter, and selected verses will be highlighted.
Note that to access the contents of pismoswiete.pl, you'll need a free account.
