"O Sacred Love of the Beloved Country" (Polish title: "Święta miłości kochanej ojczyzny"; also, "Hymn do miłości ojczyzny," "Hymn to Love of Country") is a patriotic poem by the Polish Enlightenment author and poet, Ignacy Krasicki, published in 1774. It became one of Poland's national anthems. Source: Wikipedia (en)