image: Ceiling of San Carlo al Corso in Rome depicting The Fall of the Rebellious Angels / By Livioandronico2013 (Own work) [CC BY-SA 4.0], via Wikimedia Commons
Editor’s note: This article is an excerpt from Fr. Gabriele Amorth’s An Exorcist Explains the Demonic: The Antics of Satan and His Army of Fallen Angels, which is available from Sophia Institute Press.
To learn more about Fr. Amorth and his final book, see Sophia Institute Press and a review of the life and work by K. V. Turley here on Catholic Exchange.
God, in His infinite power, created multitudes of angels, an impressive, incalculable number. One day during an exorcism Father Candido Amantini — a Passionist priest and my great teacher — asked a demon: “How many are you?” The demon responded: “We are so many that if we were visible we would obscure the sun.” The demon on that occasion gave information that we have no reason to disbelieve because it is confirmed in the Bible.
A great number of the angels fell because they rebelled against God. We recall that before admitting the angels to paradise, God subjected them to a trial of obedience and humility, of which we know the nature but not the specifics. The sin of the fallen angels was one of pride and disobedience. Satan, the most beautiful of all the angels, being aware of his extreme intelligence, rebelled at the idea of being subjected to someone. He forgot that he was a creature made by God. Many angels followed him in his folly. ….