Reply Obj. 4: Not every inordinate affection for things directed to the end, i.e., for created goods, constitutes a mortal sin, but only such as is directly contrary to the Divine will; and then the inordinate affection is contrary to charity, as stated.
Reply Obj. 5: Charity denotes union with God, whereas faith and hope do not. Now every mortal sin consists in aversion from God, as stated above (Gen. ad lit. viii, 12). Consequently every mortal sin is contrary to charity, but not to faith and hope, but only certain determinate sins, which destroy the habit of faith or of hope, even as charity is destroyed by every moral sin. Hence it is evident that charity cannot remain lifeless, since it is itself the ultimate form regarding God under the aspect of last end as stated above (Q. 23, A. 8). _______________________
QUESTION 25
OF THE OBJECT OF CHARITY (TWELVE ARTICLES)
We must now consider the object of charity; which consideration will be twofold: (1) The things we ought to love out of charity: (2) The order in which they ought to be loved. Under the first head there are twelve points of inquiry:
(1) Whether we should love God alone, out of charity, or should we love our neighbor also?
(2) Whether charity should be loved out of charity?
(3) Whether irrational creatures ought to be loved out of charity?
(4) Whether one may love oneself out of charity?
(5) Whether one's own body?