LIFE IN CHRIST
MAN'S VOCATION LIFE IN THE SPIRIT
THE DIGNITY OF THE HUMAN PERSON
THE MORALITY OF THE PASSIONS
1763 The term "passions" belongs to the Christian patrimony. Feelings or passions are emotions or movements of the sensitive appetite that incline us to act or not to act in regard to something felt or imagined to be good or evil.
1764 The passions are natural components of the human psyche; they form the passageway and ensure the connection between the life of the senses and the life of the mind. Our Lord called man's heart the source from which the passions spring.40
1765 There are many passions. The most fundamental passion is love, aroused by the attraction of the good. Love causes a desire for the absent good and the hope of obtaining it; this movement finds completion in the pleasure and joy of the good possessed. The apprehension of evil causes hatred, aversion, and fear of the impending evil; this movement ends in sadness at some present evil, or in the anger that resists it.
1766 "To love is to will the good of another."41 All other affections have their source in this first movement of the human heart toward the good. Only the good can be loved.42 Passions "are evil if love is evil and good if it is good."43
1767 In themselves passions are neither good nor evil. They are morally qualified only to the extent that they effectively engage reason and will. Passions are said to be voluntary, "either because they are commanded by the will or because the will does not place obstacles in their way."44 It belongs to the perfection of the moral or human good that the passions be governed by reason.45
1768 Strong feelings are not decisive for the morality or the holiness of persons; they are simply the inexhaustible reservoir of images and affections in which the moral life is expressed. Passions are morally good when they contribute to a good action, evil in the opposite case. The upright will orders the movements of the senses it appropriates to the good and to beatitude; an evil will succumbs to disordered passions and exacerbates them. Emotions and feelings can be taken up into the virtues or perverted by the vices.
1769 In the Christian life, the Holy Spirit himself accomplishes his work by mobilizing the whole being, with all its sorrows, fears and sadness, as is visible in the Lord's agony and passion. In Christ human feelings are able to reach their consummation in charity and divine beatitude.
1770 Moral perfection consists in man's being moved to the good not by his will alone, but also by his sensitive appetite, as in the words of the psalm: "My heart and flesh sing for joy to the living God."46
40 Cf. Mk 7:21.
41 St. Thomas Aquinas, STh I-II,26 4, corp. art.
42 Cf. St. Augustine, De Trin., 8,3,4:PL 42,949-950.
43 St. Augustine, De civ. Dei 14,7,2:PL 41,410.
44 St. Thomas Aquinas, STh I-II,24,1 corp. art.
45 Cf. St. Thomas Aquinas, STh I-II,24,3.
46 Ps 84:2.