Reply Obj. 3: Virgins "follow the Lamb whithersoever He goeth," because they imitate Christ, by integrity not only of the mind but also of the flesh, as Augustine says (De Virgin. xxvii). Wherefore they follow the Lamb in more ways, but this does not imply that they follow more closely, because other virtues make us cleave to God more closely by imitation of the mind. The "new hymn" which virgins alone sing, is their joy at having preserved integrity of the flesh. _______________________
QUESTION 153
OF LUST
(In Five Articles)
We must next consider the vice of lust which is opposed to chastity: (1) Lust in general; (2) its species. Under the first head there are five points of inquiry:
(1) What is the matter of lust?
(2) Whether all copulation is unlawful?
(3) Whether lust is a mortal sin?
(4) Whether lust is a capital vice?
(5) Concerning its daughters. _______________________
FIRST ARTICLE [II-II, Q. 153, Art. 1]