St. Michael the Archangel has a long history of protecting God's people. He is known as one of the most powerful defenders of the Catholic Church, and many turn to him in prayer, asking St. Michael to protect the Church.
The heavenly archangel is always there, ready to come to our aid. We simply need to invoke his intercession and allow him to protect us in our spiritual battle.
Here is a common prayer to the archangel to protect the Church and her members.