![EWTN on Twitter: "Today we honor St. Leo the Great, who worked for the spiritual and physical protection of the Church. He defeated heresies and prevented Attila the Hun from invading Italy. EWTN on Twitter: "Today we honor St. Leo the Great, who worked for the spiritual and physical protection of the Church. He defeated heresies and prevented Attila the Hun from invading Italy.](https://pbs.twimg.com/media/EmdefkXWMAEuM14.jpg)
EWTN on Twitter: "Today we honor St. Leo the Great, who worked for the spiritual and physical protection of the Church. He defeated heresies and prevented Attila the Hun from invading Italy.
![St. Leo the Great, Pope and Doctor of the Church - Information on the Saint of the Day - Vatican News St. Leo the Great, Pope and Doctor of the Church - Information on the Saint of the Day - Vatican News](https://www.vaticannews.va/content/dam/vaticannews/santi/20181110_Basilica%20di%20san%20Paolo%20fuori%20le%20mura_medaglioni%20papi_LEONE%20MAGNO.jpg/_jcr_content/renditions/cq5dam.thumbnail.cropped.361.203.jpeg)
St. Leo the Great, Pope and Doctor of the Church - Information on the Saint of the Day - Vatican News
![Nov 10 - St Leo the Great, (1) pope and doctor of the Church (400-461) - Catholicireland.netCatholicireland.net Nov 10 - St Leo the Great, (1) pope and doctor of the Church (400-461) - Catholicireland.netCatholicireland.net](https://www.catholicireland.net/wp-content/uploads/2012/11/Leo_the_Great1.jpg)