Legend claims the St. Gregory the Great (d. 604) listened to the very first a few lines chanted by angels on a particular Easter morning in Rome even though he walked barefoot in a great spiritual procession and which the saint thereupon additional the fourth line: “Ora Professional nobis Deum. https://fenopower54208.frewwebs.com/31753311/little-known-facts-about-vita-pro-nobis