Odniesienie do Boga i tradycji chrześcijańskich w codziennej komunikacji na przestrzeni wieków

The article deals with commonly used (in typical communicative situations) conventionalized linguistic forms containing in their lexical structure elements, referring to widely understood Christian traditions. The research material includes conversational formulas in Polish extracted from the Polish-German phrasebooks. The study has a diachronic character. On the basis of the analyses carried out, it is possible to trace changes in the area of language use in the abovementioned scope, which have taken place from the 16th century to the present day.