This is one of four Marian antiphons, with pursuing versicles and prayers, typically explained or sung right after night prayer, right away before planning to rest. It is alleged from your close of Eastertide right until the beginning of Advent. I will study Primarily the question of theological epistemology, i.e. https://vitapronobis54208.develop-blog.com/37625173/the-greatest-guide-to-vita-pro-nobis