This is one of 4 Marian antiphons, with adhering to versicles and prayers, traditionally explained or sung following night prayer, instantly in advance of likely to snooze. It is said with the conclude of Eastertide till the start of Arrival. I will study In particular the question of theological epistemology, https://vitapronobis21986.canariblogs.com/5-simple-statements-about-vita-pro-nobis-explained-46263298