Why is an empty place left at the table during Christmas day meal in Czech Republic?

The tradition of leaving an empty place at the table during Christmas day meal in the Czech Republic is not as common as in some other countries like Poland, but it still exists in some households. The empty place is usually left for an unexpected guest, a stranger in need, or for the souls of the deceased loved ones. It is believed that leaving the empty place brings good luck and blessings to the household. Additionally, it is a way to show respect and remembrance for those who have passed away.