SECOND ARTICLE [I, Q. 41, Art. 2]

Whether the Notional Acts Are Voluntary?

Objection 1: It would seem that the notional acts are voluntary. For

Hilary says (De Synod.): "Not by natural necessity was the Father led

to beget the Son."

Obj. 2: Further, the Apostle says, "He transferred us to the kingdom

of the Son of His love" (Col. 1:13). But love belongs to the will.

Therefore the Son was begotten of the Father by will.

Obj. 3: Further, nothing is more voluntary than love. But the Holy

Ghost proceeds as Love from the Father and the Son. Therefore He

proceeds voluntarily.

Obj. 4: Further, the Son proceeds by mode of the intellect, as the

Word. But every word proceeds by the will from a speaker. Therefore

the Son proceeds from the Father by will, and not by nature.

Obj. 5: Further, what is not voluntary is necessary. Therefore if the

Father begot the Son, not by the will, it seems to follow that He

begot Him by necessity; and this is against what Augustine says (Ad

Orosium qu. vii).

_On the contrary,_ Augustine says, in the same book, that, "the Father

begot the Son neither by will, nor by necessity."

_I answer that,_ When anything is said to be, or to be made by the

will, this can be understood in two senses. In one sense, the

ablative designates only concomitance, as I can say that I am a man

by my will--that is, I will to be a man; and in this way it can be

said that the Father begot the Son by will; as also He is God by

will, because He wills to be God, and wills to beget the Son. In the

other sense, the ablative imports the habitude of a principle as it

is said that the workman works by his will, as the will is the

principle of his work; and thus in that sense it must be said the God

the Father begot the Son, not by His will; but that He produced the

creature by His will. Whence in the book _De Synod.,_ it is said: "If

anyone say that the Son was made by the Will of God, as a creature is

said to be made, let him be anathema." The reason of this is that

will and nature differ in their manner of causation, in such a way

that nature is determined to one, while the will is not determined to

one; and this because the effect is assimilated to the form of the

agent, whereby the latter acts. Now it is manifest that of one thing

there is only one natural form whereby it exists; and hence such as

it is itself, such also is its work. But the form whereby the will

acts is not only one, but many, according to the number of ideas

understood. Hence the quality of the will's action does not depend on

the quality of the agent, but on the agent's will and understanding.

So the will is the principle of those things which may be this way or

that way; whereas of those things which can be only in one way, the

principle is nature. What, however, can exist in different ways is

far from the divine nature, whereas it belongs to the nature of a

created being; because God is of Himself necessary being, whereas a

creature is made from nothing. Thus, the Arians, wishing to prove the

Son to be a creature, said that the Father begot the Son by will,

taking will in the sense of principle. But we, on the contrary, must

assert that the Father begot the Son, not by will, but by nature.

Wherefore Hilary says (De Synod.): "The will of God gave to all

creatures their substance: but perfect birth gave the Son a nature

derived from a substance impassible and unborn. All things created

are such as God willed them to be; but the Son, born of God, subsists

in the perfect likeness of God."

Reply Obj. 1: This saying is directed against those who did not admit

even the concomitance of the Father's will in the generation of the

Son, for they said that the Father begot the Son in such a manner by

nature that the will to beget was wanting; just as we ourselves

suffer many things against our will from natural necessity--as, for

instance, death, old age, and like ills. This appears from what

precedes and from what follows as regards the words quoted, for thus

we read: "Not against His will, nor as it were, forced, nor as if He

were led by natural necessity did the Father beget the Son."

Reply Obj. 2: The Apostle calls Christ the Son of the love of God,

inasmuch as He is superabundantly loved by God; not, however, as if

love were the principle of the Son's generation.

Reply Obj. 3: The will, as a natural faculty, wills something

naturally, as man's will naturally tends to happiness; and likewise

God naturally wills and loves Himself; whereas in regard to things

other than Himself, the will of God is in a way, undetermined in

itself, as above explained (Q. 19, A. 3). Now, the Holy Ghost

proceeds as Love, inasmuch as God loves Himself, and hence He

proceeds naturally, although He proceeds by mode of will.

Reply Obj. 4: Even as regards the intellectual conceptions of the

mind, a return is made to those first principles which are naturally

understood. But God naturally understands Himself, and thus the

conception of the divine Word is natural.

Reply Obj. 5: A thing is said to be necessary "of itself," and "by

reason of another." Taken in the latter sense, it has a twofold

meaning: firstly, as an efficient and compelling cause, and thus

necessary means what is violent; secondly, it means a final cause,

when a thing is said to be necessary as the means to an end, so far

as without it the end could not be attained, or, at least, so well

attained. In neither of these ways is the divine generation

necessary; because God is not the means to an end, nor is He subject

to compulsion. But a thing is said to be necessary "of itself" which

cannot but be: in this sense it is necessary for God to be; and in

the same sense it is necessary that the Father beget the Son.

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Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 276 / 722 题