“The Middle Irish poem “Rop tu mo Baile” is an poem possibly written as early as the 4th century. A liturgical piece used in the early Irish church, it is still sung to the tune of an old Irish song “Slane”, which also has a long history, and better known today as “Be Thou My Vision”.” – SHEILA LOUISE WRIGHTAudio File: “Be Thou My Vision”