Roman Catechism 20.34

Chapter 20 — Part II: The Sacraments — Extreme Unction

Section 34. From it, moreover, we derive another advantage, which may justly be deemed the greatest of all. For although the enemy of the human race never ceases, while we live, to meditate our ruin and destruction, yet at no time does he more violently use every effort utterly to destroy us, and, if possible, deprive us of all hope of the divine mercy, than when he sees the last day of life approach. Therefore arms and strength are supplied to the faithful in this Sacrament to enable them to break the violence and impetuosity of the adversary, and to fight bravely against him; for the soul of the sick is relieved and encouraged by the hope of the divine goodness, strengthened by which it bears more lightly ail the burdens of sickness, and eludes with greater ease the artifice and cunning of the devil who lies in wait for it.