Reply Obj. 2: The solicitude of a man who gains his bread by bodily labor is not superfluous but proportionate; hence Jerome says on Matt. 6:31, "Be not solicitous," that "labor is necessary, but solicitude must be banished," namely superfluous solicitude which unsettles the mind.
Reply Obj. 3: In the works of mercy solicitude about temporal things is directed to charity as its end, wherefore it is not unlawful, unless it be superfluous. _______________________
SEVENTH ARTICLE [II-II, Q. 55, Art. 7]
Whether We Should Be Solicitous About the Future?
Objection 1: It would seem that we should be solicitous about the future. For it is written (Prov. 6:6-8): "Go to the ant, O sluggard, and consider her ways and learn wisdom; which, although she hath no guide, nor master . . . provideth her meat for herself in the summer, and gathereth her food in the harvest." Now this is to be solicitous about the future. Therefore solicitude about the future is praiseworthy.
Obj. 2: Further, solicitude pertains to prudence. But prudence is chiefly about the future, since its principal part is foresight of future things, as stated above (Q. 49, A. 6, ad 1). Therefore it is virtuous to be solicitous about the future.
Obj. 3: Further, whoever puts something by that he may keep it for the morrow, is solicitous about the future. Now we read (John 12:6) that Christ had a bag for keeping things in, which Judas carried, and (Acts 4:34-37) that the Apostles kept the price of the land, which had been laid at their feet. Therefore it is lawful to be solicitous about the future.
On the contrary, Our Lord said (Matt. 6:34): "Be not . . . solicitous for tomorrow"; where "tomorrow" stands for the future, as Jerome says in his commentary on this passage.
I answer that, No work can be virtuous, unless it be vested with its due circumstances, and among these is the due time, according to Eccles. 8:6, "There is a time and opportunity for every business"; which applies not only to external deeds but also to internal solicitude. For every time has its own fitting proper solicitude; thus solicitude about the crops belongs to the summer time, and solicitude about the vintage to the time of autumn. Accordingly if a man were solicitous about the vintage during the summer, he would be needlessly forestalling the solicitude belonging to a future time. Hence Our Lord forbids such like excessive solicitude, saying: "Be . . . not solicitous for tomorrow," wherefore He adds, "for the morrow will be solicitous for itself," that is to say, the morrow will have its own solicitude, which will be burden enough for the soul. This is what He means by adding: "Sufficient for the day is the evil thereof," namely, the burden of solicitude.
Reply Obj. 1: The ant is solicitous at a befitting time, and it is this that is proposed for our example.