Whether almsgiving is a matter of precept?

Objections

Objection 1 : It would seem that almsgiving is not a matter of precept. For the counsels are distinct from the precepts. Now almsgiving is a matter of counsel, according to Dan. 4:24: "Let my counsel be acceptable to the King; [Vulg.: 'to thee, and'] redeem thou thy sins with alms." Therefore almsgiving is not a matter of precept.
Objection 2 : Further, it is lawful for everyone to use and to keep what is his own. Yet by keeping it he will not give alms. Therefore it is lawful not to give alms: and consequently almsgiving is not a matter of precept.
Objection 3 : Further, whatever is a matter of precept binds the transgressor at some time or other under pain of mortal sin, because positive precepts are binding for some fixed time. Therefore, if almsgiving were a matter of precept, it would be possible to point to some fixed time when a man would commit a mortal sin unless he gave an alms. But it does not appear how this can be so, because it can always be deemed probable that the person in need can be relieved in some other way, and that what we would spend in almsgiving might be needful to ourselves either now or in some future time. Therefore it seems that almsgiving is not a matter of precept.
Objection 4 : Further, every commandment is reducible to the precepts of the Decalogue. But these precepts contain no reference to almsgiving. Therefore almsgiving is not a matter of precept.