Catechism of the Catholic Church nn. 327-352, 391-395
Compendium of the Catechism qq. 59-64, 74, p. 178
Directory on Popular Piety and the Liturgy nn. 212-217
John Paul II: Gen. Aud. July 9, 1986 ~ Angels are Spirits
John Paul II: Gen. Aud. July 23, 1986 ~ Trial of the Angels
John Paul II: Gen. Aud. July 30, 1986 ~ Tasks of the Angels
John Paul II: Gen. Aud. August 6, 1986 ~ Nature and Role
John Paul II: Gen. Aud. August 13, 1986 ~ The Fallen Angels
John Paul II: Gen. Aud. August 30, 1986 ~ The Victory of God
John Paul II: Address given on May 24, 1987 at Monte Gargano
Pope Paul VI: Gen. Aud. Nov. 15, 1972 ~ Confronting the Devil's Power