I've translated the whole text contained in the afformentiod text book, not just the highlited part which is here in italics:
"Only a traditional family, love and the engagement of both parents guarantees children proper development."
"[...] Meanwhile, these afformentioned ideologists discriminate opponents by calling them names like "homophobe" or "transphobe". LGBT ideology usurping itself a designation of science, is in essence a derivative of the basis of Marx' and Engels' wrong theories. It is important to note the hostile aproach of LGBT advocates against religion and the church, which is exactly a derivative of Marxism"
I hate PiS, I hate PiS, I hate PiS :wholesome-agony: (or whatever the hexbear emoji is called)
From the more learned ones you will probably also hear about polish tolerance for Jews in medieval times, which is true, and about the saving Jews in WW2 which is also somewhat true, but not many rightwingers here like to talk about Jews since they fear their inner antisemite will make them go mask off. Well, those that are mask off already do love to talk about Jews, usually making face as above.
Note that the man who broke the silence on polish stance against the Jews in and around WW2, prof. Jan Tomasz Gross is right now the ideological enemy number 1 of all polish catofash. Especially the work about Jedwabne pogrom is causing them to froth. Iirc they even went to Paris once to crash his lecture.