SIXTH ARTICLE [II-II, Q. 106, Art. 6]

Whether the Repayment of Gratitude Should Surpass the Favor Received?

Objection 1: It seems that there is no need for the repayment of

gratitude to surpass the favor received. For it is not possible to

make even equal repayment to some, for instance, one's parents, as

the Philosopher states (Ethic. viii, 14). Now virtue does not attempt

the impossible. Therefore gratitude for a favor does not tend to

something yet greater.

Obj. 2: Further, if one person repays another more than he has

received by his favor, by that very fact he gives him something his

turn, as it were. But the latter owes him repayment for the favor

which in his turn the former has conferred on him. Therefore he that

first conferred a favor will be bound to a yet greater repayment, and

so on indefinitely. Now virtue does not strive at the indefinite,

since "the indefinite removes the nature of good" (Metaph. ii, text.

8). Therefore repayment of gratitude should not surpass the favor

received.

Obj. 3: Further, justice consists in equality. But "more" is excess

of equality. Since therefore excess is sinful in every virtue, it

seems that to repay more than the favor received is sinful and

opposed to justice.

_On the contrary,_ The Philosopher says (Ethic. v, 5): "We should

repay those who are gracious to us, by being gracious to them

return," and this is done by repaying more than we have received.

Therefore gratitude should incline to do something greater.

_I answer that,_ As stated above (A. 5), gratitude regards the favor

received according the intention of the benefactor; who seems be

deserving of praise, chiefly for having conferred the favor gratis

without being bound to do so. Wherefore the beneficiary is under a

moral obligation to bestow something gratis in return. Now he does

not seem to bestow something gratis, unless he exceeds the quantity

of the favor received: because so long as he repays less or an

equivalent, he would seem to do nothing gratis, but only to return

what he has received. Therefore gratitude always inclines, as far as

possible, to pay back something more.

Reply Obj. 1: As stated above (A. 3, ad 5; A. 5), in repaying favors

we must consider the disposition rather than the deed. Accordingly,

if we consider the effect of beneficence, which a son receives from

his parents namely, to be and to live, the son cannot make an equal

repayment, as the Philosopher states (Ethic. viii, 14). But if we

consider the will of the giver and of the repayer, then it is

possible for the son to pay back something greater to his father, as

Seneca declares (De Benef. iii). If, however, he were unable to do

so, the will to pay back would be sufficient for gratitude.

Reply Obj. 2: The debt of gratitude flows from charity, which the

more it is paid the more it is due, according to Rom. 13:8, "Owe no

man anything, but to love one another." Wherefore it is not

unreasonable if the obligation of gratitude has no limit.

Reply Obj. 3: As in injustice, which is a cardinal virtue, we

consider equality of things, so in gratitude we consider equality of

wills. For while on the one hand the benefactor of his own free-will

gave something he was not bound to give, so on the other hand the

beneficiary repays something over and above what he has received.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 685 / 1128 题