“The necessity of meat.” Certainly a pithy and memorable way to describe the principal object of manual labor. This is the first of four objects, or reasons, that St. Thomas gives for manual labor (STh., II-II q.187 a.3). The other three objects are as follows: for the sake of staving off idleness, so as to avoid all of the evils that can spring out of the sheer fact of nothing-to-do; for the sake of corralling one’s concupiscence, driving one’s body and training it in penance; and finally, manual labor is directed to almsgiving, working so as to have some way to support materially those who are less fortunate.
Here in this ordering a gradual progression emerges. The four objects of manual labor form four steps of ascent in the spiritual life, as it were. The first object—to obtain food—terminates in the body. We must eat to stay alive. There’s no way to phrase that, it seems, without sounding simple, but there it is. This action stays in the body and on the level of the physical.
The second object—the removal of idleness so as to avoid evil—moves beyond the purely physical realm, taking on a spiritual concern. This second object seems to be a privative or preventative one: stay occupied with work so as to avoid the expanses of time in which temptation creeps in. An image comes to mind: filling a container to its brim so that there’s no room for anything undesired. While this second object progresses from the purely physical nature of the first, it is still mostly negative in character.
The third object—curbing concupiscence by penance—is like the second but with important developments. It is concerned with conquering evil, but here things take on a more direct approach. Whereas the second object of labor focused only on keeping oneself occupied so as to avoid the evils attendant to idleness, this third object of work gives to labor an active quality in which it can be used as an instrument for spiritual purification.
Almsgiving—the fourth object of manual labor—marks an important shift in St. Thomas’ consideration of the question. Up to this point, the objects of labor have been focused on the self of the worker. They are turned inward, though not improperly so, to be sure. Here, however, in viewing manual work as a means by which one can help one’s neighbor, there is a turn outward to facing the other and allowing lives to intersect with each other. The second and third objects of work have a spiritual dimension, but as was noted earlier, they are either privative or combatting some evil. Here, with almsgiving, the spiritual work is positive: a work of charity towards another fellow human.
In all of these objects taken together (and there is no reason that they could not all be combined in the same act of work; indeed it seems that they should be combined), we can see a spectrum of spiritual progress delineated. Work begins as a way to sustain our animal life; it keeps us from many temptations; it addresses evils present within us; and it opens our hearts to our neighbors.”
Ora et Labora,