The Vatican, with its neutral status and perceived immunity from Nazi aggression, became a beacon of hope for those seeking refuge. O'Flaherty used this to his advantage, leveraging the diplomatic immunity of the Vatican to create a network of hiding places and escape routes.

In recognition of his heroism, O'Flaherty was awarded several honors, including the title of Domestic Prelate by Pope Pius XII. He continued to serve in Rome until his death on October 30, 1982.

The Monsignor frequently used his good looks and charisma to distract Nazi officials, allowing refugees to escape in the chaos. He even adopted a bold fashion sense, often wearing brightly colored clothing, which helped him blend in with Rome's fashionable elite.

The term "Scarlet Pimpernel" was originally coined by Baroness Emmuska Orczy in her 1905 novel of the same name. The story revolves around Sir Percy Blakeney, a seemingly foppish English nobleman who leads a secret life as a heroic savior of French aristocrats during the Reign of Terror. Similarly, Monsignor O'Flaherty adopted a low-key persona, using his humble position in the Vatican to shield his remarkable activities.