Legend claims the St. Gregory the Great (d. 604) listened to the first 3 strains chanted by angels on a particular Easter early morning in Rome whilst he walked barefoot in an incredible religious procession and the saint thereupon added the fourth line: “Ora pro nobis Deum. Alleluia.” This Marian https://milochnrw.answerblogs.com/31318533/everything-about-vita-pro-nobis