Moral Theology / A Complete Course Based on St. Thomas Aquinas and the Best Modern Authorities

by John A. McHugh; Charles J. Callan

(a) Thus, as to supernatural goods, one is bound to obtain for oneself things necessary for salvation. One is obliged, then, to acquire a sufficient knowledge of the faith; to enter into a state of life for which one is suited (e.g., matrimony or religion); to avoid sin and the occasions of sin; not to delay conversion for a notable length of time; to put oneself in the state of grace, especially at the hour of death. But one is not obliged to perform these duties with the motive of charity in mind, nor to elect for self works of supererogation or counsels of perfection.

(b) As to intellectual goods, one is bound to seek what is necessary for a proper fulfillment of the duties of one’s station in life. Thus, one owes it in charity to oneself to seek the education and training that are presupposed in one’s profession or occupation, and to bestow the necessary study and attention. See above, on the intellectual virtues (144 sqq.) and on the sin of ignorance (904 sqq.).

(c) As to corporal goods, one is obliged to use the ordinary means for preserving life and health (on the desire of death, see 1063). Hence, in matters of food, drink, clothing, and recreation, each one is in duty bound to follow the laws of hygiene.

(d) As to the external goods of person (i.e., honor and reputation), there is a strict duty of guarding them or of recovering them, as far as possible.

(e) As to external goods of fortune (i.e., wealth and possessions), one must aim to acquire as much as is necessary for one’s subsistence and the fulfillment of duties to others. Hence the duty of labor for those who do not possess the necessary means. But charity to self does not demand that one aspire to reach the top of the ladder in the financial world or to accumulate a very large surplus. One may indeed lawfully seek to become a millionaire, or to become so wealthy as to be able to retire with leisure, if one goes about this lawfully; but there is no obligation to strive after more than is reasonably necessary.

1564. Man owes it to himself to put to good use the talents God has bestowed upon him for his self-improvement and self-development. It is a sin, therefore, greater or less according to circumstances, to neglect the care of the mind or of the mental culture one should possess.

(a) Thus, reason is the faculty that elevates man above the irrational world, and knowledge is the perfection and excellence of that faculty. What life or health is to the body, reason or knowledge is to the mind; and so, just as it is a sin against the body to neglect life or health, it is also a sin against the mind to neglect reason or knowledge. Persons predisposed to insanity who expose themselves to alienation of mind by the use of drugs or strong spirits or by practices or occupations that expose them to shocks (such as gambling), and others who value ignorance, scepticism, and error as if these infirmities were goods, sin against the mind, at least materially.

(b) Reason and knowledge are also necessary in numberless ways to man’s bodily, social, cultural, and religious life. Without the elements of a general education in reading, writing and arithmetic, one is very seriously handicapped in making a bare living; and without the education of the high school, college or university, one is frequently under a disadvantage in seeking to better oneself or improve one’s position. Besides these utilities for practical affairs, education has advantages of a loftier kind: it makes its possessor a more capable citizen, a more pleasant companion and friend, a more influential exponent of good causes, and a greater credit to the religion he practises; it gives enjoyment to leisure, comfort to rest, and dignity to success; the labor of acquiring it is a discipline of the will; the taste for higher things it imparts is a natural protection against much that is evil; the mental power and knowledge that are its gifts enable one to expose error and fallacy and to uphold the truth and the right. It is of precept, therefore, that one acquire the moral and mental training which one’s salvation and calling in life make necessary; it is of counsel—and the counsel is one that should be much urged in our times—that one who has the opportunity of attaining to a higher proficiency, to the advantage of self and society, should avail himself of that opportunity.

1565. Examples of Sins Committed by Neglect of Necessary Education—(a) Directly, one sins against the duty of cultivation of the mind when through laziness or malice one slights the means of acquiring necessary knowledge—as when pupils absent themselves from school, or give no attention to the teacher or no preparation to their lessons; or when collegians sacrifice study to athletics and amusements.

(b) Indirectly one sins against the duty of knowledge, when one is responsible for habits that impede or prevent necessary concentration of mind, as when one goes about so much socially that the mind is always in a whirl, or reads so much light literature that everything serious becomes a bore, or overeats so much that the brain becomes sluggish, or pays no attention to the wise rule that a sound mind needs a sound body.