Indulgenced by St. Pius X on July 8, 1908. Original text from the prayer dictated by Our Lady to Father Cestac on January 13, 1864. It is recommended to learn it by heart.
August Queen of Heaven, sovereign Mistress of the Angels, thou who from the beginning hast received from God the power and the mission to crush the head of Satan, we humbly beseech thee to send thy holy legions, that under thy command and by thy power they may pursue the evil spirits, encounter them on every side, resist their bold attacks, and drive them hence into eternal woe.
Who is like unto God?
O good and tender Mother, thou willest always to be our love and our hope.
O Mother of God, send thy holy Angels to defend us and drive far from us the cruel enemy.
Holy Angels and Archangels, defend us and keep us. Amen.