*That was likely the source of the sermon
With Rome facing approaching war and famine, the Pope encouraged Christians to repent of their sins and to follow the example of St. Mary Magdalene. He praised her because she now immolated herself and she turned the mass of her crimes to virtues, in order to serve God entirely in penance. (Hom. XXXIII, PL LXXVI, col. 1239). Gregory likely linked the sinner of Luke 7 and Mary of Bethany with Mary Magdalene because of their proximity to one another in Luke 7-8. Also, by the sixth century, the biblical city of Magdala had acquired a less than stellar reputation. Most importantly, Gregorys exegesis of Luke 7 focused on the tropological, or moral, sense of the reading. He believed that the seven demons that once possessed Mary Magdalene were not only literal demons, but also represented the seven deadly sins