Roman Catechism 41.3

Chapter 41 — Part IV: Prayer — The Seventh Petition: Deliver Us from Evil

Section 3. Necessity Of This Petition — It cannot be necessary to remind the faithful of the numerous evils and calamities to which we are exposed, and how much we stand in need of the divine assistance. The many and serious miseries of human life have been fully described by sacred and profane writers, and there is hardly any one who has not observed them either in his own life or in that of others.