123. The passions can either diminish or increase the goodness of an act. (a) They diminish its goodness, if they are antecedent--i.e., prior to the judgment of the reason--for they thus obscure the mind and make the act that follows less voluntary. For example, there is less goodness in an alms given under an impulse of sentimentality than in one given after serious consideration of the matter and from a motive of charity. (b) They increase its goodness if they are consequent--i.e., subsequent to the judgment and the result of the vehemence of the will, or of deliberate encouragement by the will (see 47 sqq.)--for, just as the external act increases the goodness of the internal act, so is it better that man should tend towards good, not only with the will, but also with the emotions. Examples: The spiritual gladness of the Psalmist is seen to have been more than ordinarily great from the fact that it acted upon his feelings, and both heart and flesh rejoiced (Ps, lxxxii. 3); to sing a hymn in order to encourage oneself to greater fervor or devotion adds to the goodness of what is done, through the greater promptness or ease it causes in the act that follows. 124. The passions are morally evil: (a) when they are commanded by the will and directed to an object, a purpose, or circumstances that are evil, Thus, envy is an ignoble passion, since it is unreasonable, being sorrow at another’s success. Examples; Titus drinks to excess for the delight of intoxication (bad object); Balbus purposely excites his imagination, that he may hate more bitterly and act more cruelly (bad end); Sempronius loves his children so immoderately that he grows morose and jealous (bad circumstance). (b) The passions are also morally evil when they should be forbidden and are not forbidden by the will. Example; Caius is surprised by a sudden burst of anger, which, though he judges to be unreasonable, he does nothing to check. 125. The passions can remove, diminish or increase the evil of an act. (a) Thus, antecedent passions take away all evil, if (a thing that is rare) they prevent entirely the use of reason; they diminish malice if they obscure the judgment. Examples: Balbus, fearing that he is about to drown, becomes panic-stricken, seizes Titus and almost drowns him. Caius, threatened with a black eye if he refuses, calumniates: his calumny would be worse if he acted coldbloodedly. (b) Consequent passions increase the evil, for then they manifest a strong intention, or are the result of direct purpose. Examples: Sempronius attacks the conduct of an opponent, not with dispassionate argument and from a love of truth, but with bitter personal feeling and from a desire of revenge. Titia works herself into a rage that she may be the more ready for an encounter with a person of whom she is unjustly jealous.