FOURTH ARTICLE [I, Q. 27, Art. 4]

Whether the Procession of Love in God Is Generation?

Objection 1: It would seem that the procession of love in God is

generation. For what proceeds by way of likeness of nature among

living things is said to be generated and born. But what proceeds in

God by way of love proceeds in the likeness of nature; otherwise it

would be extraneous to the divine nature, and would be an external

procession. Therefore what proceeds in God by way of love, proceeds

as generated and born.

Obj. 2: Further, as similitude is of the nature of the word, so does

it belong to love. Hence it is said, that "every beast loves its

like" (Ecclus. 13:19). Therefore if the Word is begotten and born by

way of likeness, it seems becoming that love should proceed by way of

generation.

Obj. 3: Further, what is not in any species is not in the genus. So

if there is a procession of love in God, there ought to be some

special name besides this common name of procession. But no other

name is applicable but generation. Therefore the procession of love

in God is generation.

_On the contrary,_ Were this true, it would follow that the Holy Ghost

Who proceeds as love, would proceed as begotten; which is against the

statement of Athanasius: "The Holy Ghost is from the Father and the

Son, not made, nor begotten, but proceeding."

_I answer that,_ The procession of love in God ought not to be called

generation. In evidence whereof we must consider that the intellect

and the will differ in this respect, that the intellect is made actual

by the object understood residing according to its own likeness in the

intellect; whereas the will is made actual, not by any similitude of

the object willed within it, but by its having a certain inclination

to the thing willed. Thus the procession of the intellect is by way of

similitude, and is called generation, because every generator begets

its own like; whereas the procession of the will is not by way of

similitude, but rather by way of impulse and movement towards an

object.

So what proceeds in God by way of love, does not proceed as begotten,

or as son, but proceeds rather as spirit; which name expresses a

certain vital movement and impulse, accordingly as anyone is described

as moved or impelled by love to perform an action.

Reply Obj. 1: All that exists in God is one with the divine nature.

Hence the proper notion of this or that procession, by which one

procession is distinguished from another, cannot be on the part of

this unity: but the proper notion of this or that procession must be

taken from the order of one procession to another; which order is

derived from the nature of the will and intellect. Hence, each

procession in God takes its name from the proper notion of will and

intellect; the name being imposed to signify what its nature really

is; and so it is that the Person proceeding as love receives the

divine nature, but is not said to be born.

Reply Obj. 2: Likeness belongs in a different way to the word and to

love. It belongs to the word as being the likeness of the object

understood, as the thing generated is the likeness of the generator;

but it belongs to love, not as though love itself were a likeness,

but because likeness is the principle of loving. Thus it does not

follow that love is begotten, but that the one begotten is the

principle of love.

Reply Obj. 3: We can name God only from creatures (Q. 13, A. 1). As

in creatures generation is the only principle of communication of

nature, procession in God has no proper or special name, except that

of generation. Hence the procession which is not generation has

remained without a special name; but it can be called spiration, as

it is the procession of the Spirit.

_______________________

Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 209 / 722 题