SIXTH ARTICLE [I-II, Q. 14, Art. 6]

Whether the Process of Counsel Is Indefinite?

Objection 1: It would seem that the process of counsel is indefinite.

For counsel is an inquiry about the particular things with which

action is concerned. But singulars are infinite. Therefore the

process of counsel is indefinite.

Obj. 2: Further, the inquiry of counsel has to consider not only what

is to be done, but how to avoid obstacles. But every human action can

be hindered, and an obstacle can be removed by some human reason.

Therefore the inquiry about removing obstacles can go on indefinitely.

Obj. 3: Further, the inquiry of demonstrative science does not go on

indefinitely, because one can come to principles that are

self-evident, which are absolutely certain. But such like certainty

is not to be had in contingent singulars, which are variable and

uncertain. Therefore the inquiry of counsel goes on indefinitely.

_On the contrary,_ "No one is moved to that which he cannot possibly

reach" (De Coelo i, 7). But it is impossible to pass through the

infinite. If therefore the inquiry of counsel is infinite, no one

would begin to take counsel. Which is clearly untrue.

_I answer that,_ The inquiry of counsel is actually finite on both

sides, on that of its principle and on that of its term. For a

twofold principle is available in the inquiry of counsel. One is

proper to it, and belongs to the very genus of things pertaining to

operation: this is the end which is not the matter of counsel, but is

taken for granted as its principle, as stated above (A. 2). The other

principle is taken from another genus, so to speak; thus in

demonstrative sciences one science postulates certain things from

another, without inquiring into them. Now these principles which are

taken for granted in the inquiry of counsel are any facts received

through the senses--for instance, that this is bread or iron: and

also any general statements known either through speculative or

through practical science; for instance, that adultery is forbidden

by God, or that man cannot live without suitable nourishment. Of such

things counsel makes no inquiry. But the term of inquiry is that

which we are able to do at once. For just as the end is considered in

the light of a principle, so the means are considered in the light of

a conclusion. Wherefore that which presents itself as to be done

first, holds the position of an ultimate conclusion whereat the

inquiry comes to an end. Nothing however prevents counsel from being

infinite potentially, for as much as an infinite number of things may

present themselves to be inquired into by means of counsel.

Reply Obj. 1: Singulars are infinite; not actually, but only

potentially.

Reply Obj. 2: Although human action can be hindered, the hindrance is

not always at hand. Consequently it is not always necessary to take

counsel about removing the obstacle.

Reply Obj. 3: In contingent singulars, something may be taken for

certain, not simply, indeed, but for the time being, and as far as it

concerns the work to be done. Thus that Socrates is sitting is not a

necessary statement; but that he is sitting, as long as he continues

to sit, is necessary; and this can be taken for a certain fact.

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Summa Theologica, Part I-II (Pars Prima Secundae) From the Complete American Edition · 第 109 / 746 题