E PRECEPTS OF TEMPERANCE
(In Two Articles)

We must next consider the precepts of temperance:

(1) The precepts of temperance itself;

(2) The precepts of its parts.
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FIRST ARTICLE [II-II, Q. 170, Art. 1]

Whether the Precepts of Temperance Are Suitably Given in the Divine
Law?

Objection 1: It would seem that the precepts of temperance are
unsuitably given in the Divine law. Because fortitude is a greater
virtue than temperance, as stated above (Q. 123, A. 12; Q. 141, A. 8;
I-II, Q. 66, A. 4). Now there is no precept of fortitude among the
precepts of the decalogue, which are the most important among the
precepts of the Law. Therefore it was unfitting to include among the
precepts of the decalogue the prohibition of adultery, which is
contrary to temperance, as stated above (Q. 154, AA. 1, 8).

Obj. 2: Further, temperance is not only about venereal matters, but
also about pleasures of meat and drink. Now the precepts of the
decalogue include no prohibition of a vice pertaining to pleasures of
meat and drink, or to any other species of lust. Neither, therefore,
should they include a precept prohibiting adultery, which pertains to
venereal pleasure.

Obj. 3: Further, in the lawgiver's intention inducement to virtue
precedes the prohibition of vice, since vices are forbidden in order
that obstacles to virtue may be removed. Now the precepts of the
decalogue are the most important in the Divine law. Therefore the
precepts of the decalogue should have included an affirmative precept
directly prescribing the virtue of temperance, rather than a negative
precept forbidding adultery which is directly opposed thereto.

_On the contrary,_ stands the authority of Scripture in the decalogue
(Ex. 20:14, 17).

_I answer that,_ As the Apostle says (1 Tim. 1:5), "the end of the
commandment is charity," which is enjoined upon us in the two
precepts concerning the love of God and of our neighbor. Wherefore
the decalogue contains those precepts which tend more directly to the
love of God and of our neighbor. Now among the vices opposed to
temperance, adultery would seem most of all opposed to the love of
our neighbor, since thereby a man lays hold of another's property for
his own use, by abusing his neighbor's wife. Wherefore the precepts
of the decalogue include a special prohibition of adultery, not only
as committed in deed, but also as desired in thought.

Reply Obj. 1: Among the species of vic