THIRD ARTICLE [II-II, Q. 811, Art. 3]

Whether Teaching Is a Work of the Active or of the Contemplative Life?

Objection 1: It would seem that teaching is a work not of the active

but of the contemplative life. For Gregory says (Hom. v in Ezech.)

that "the perfect who have been able to contemplate heavenly goods,

at least through a glass, proclaim them to their brethren, whose

minds they inflame with love for their hidden beauty." But this

pertains to teaching. Therefore teaching is a work of the

contemplative life.

Obj. 2: Further, act and habit would seem to be referable to the same

kind of life. Now teaching is an act of wisdom: for the Philosopher

says (Metaph. i, 1) that "to be able to teach is an indication of

knowledge." Therefore since wisdom or knowledge pertain to the

contemplative life, it would seem that teaching also belongs to the

contemplative life.

Obj. 3: Further, prayer, no less than contemplation, is an act of the

contemplative life. Now prayer, even when one prays for another,

belongs to the contemplative life. Therefore it would seem that it

belongs also to the contemplative life to acquaint another, by

teaching him, of the truth we have meditated.

_On the contrary,_ Gregory says (Hom. xiv in Ezech.): "The active

life is to give bread to the hungry, to teach the ignorant the words

of wisdom."

_I answer that,_ The act of teaching has a twofold object. For

teaching is conveyed by speech, and speech is the audible sign of the

interior concept. Accordingly one object of teaching is the matter or

object of the interior concept; and as to this object teaching

belongs sometimes to the active, sometimes to the contemplative life.

It belongs to the active life, when a man conceives a truth inwardly,

so as to be directed thereby in his outward action; but it belongs to

the contemplative life when a man conceives an intelligible truth, in

the consideration and love whereof he delights. Hence Augustine says

(De Verb. Dom. Serm. civ, 1): "Let them choose for themselves the

better part," namely the contemplative life, "let them be busy with

the word, long for the sweetness of teaching, occupy themselves with

salutary knowledge," thus stating clearly that teaching belongs to

the contemplative life.

The other object of teaching is on the part of the speech heard, and

thus the object of teaching is the hearer. As to this object all

doctrine belongs to the active life to which external actions pertain.

Reply Obj. 1: The authority quoted speaks expressly of doctrine as to

its matter, in so far as it is concerned with the consideration and

love of truth.

Reply Obj. 2: Habit and act have a common object. Hence this argument

clearly considers the matter of the interior concept. For it pertains

to the man having wisdom and knowledge to be able to teach, in so far

as he is able to express his interior concept in words, so as to

bring another man to understand the truth.

Reply Obj. 3: He who prays for another does nothing towards the man

for whom he prays, but only towards God Who is the intelligible

truth; whereas he who teaches another does something in his regard by

external action. Hence the comparison fails.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 1062 / 1128 题