Answer to Eunomius' Second Book
Such is the nature of this new-fangled Deity, as deducible from the words of our new God-maker. But he takes his stand on the Scriptures, and maintains that Moses explicitly declares this, when he says, “God said,” adding His words, “Let there be light,” and, “Let there be a firmament,” and, “Let the waters be gathered together...and let the dry land appear,” and, “Let the earth bring forth,” and, “Let the waters bring forth,” and, whatsoever else is written in its order. Let us, then, examine the meaning of what is said.
Who does not know, even if he be the merest simpleton, that there is a natural correlation between hearing and speech, and that, as it is impossible for hearing to discharge its function when no one is speaking, so speech is ineffectual unless directed to hearing? If, then, he means literally that “God said,” let him tell us also to what hearing His words were addressed. Does he mean that He said them to Himself? If so, the commands which He issues, He issues to Himself. Yet who will accept this interpretation, that God sits upon His throne prescribing what He Himself must do, and employing Himself as His minister to do His bidding?
But even supposing one were to allow that it was not blasphemy to say this, who has any need of words and speech for himself, even though a man? For every one's own mental action suffices him to produce choice and volition. But he will doubtless say that the Father held converse with the Son. But what need of vocal utterance for that? For it is a property of bodily nature to signify the thoughts of the heart by means of words, whence also written characters equivalent to speech were invented for the expression of thought.
For we declare thought equally by speaking and by writing, but in the case of those who are not too far distant we reach their hearing by voice, but declare our mind to those who are at a distance by written characters; and in the case of those present with us, in proportion to their distance from us, we raise or lower the tones of our voice, and to those close by us we sometimes point out what they are to do simply by a nod; and such or such an expression of the eye is sufficient to convey our determination, or a movement of the hand is sufficient to signify our approval or disapproval of something going on.
If, then, those who are encompassed by the body are able to make known the hidden working of their minds to their neighbours, even without voice, or speech, or correspondence by means of letters, and silence causes no hindrance to the dispatch of business, can it be that in the case of the immaterial, and intangible, and, as Eunomius says, the Supreme and first Being, there is any need of words to indicate the thought of the Father and to make known His will to the Only-Begotten Son— words, which, as he himself says, are wont to perish as soon as they are uttered?
No one, methinks, who has common sense will accept this as the truth, especially as all sound is poured forth into the air. For voice cannot be produced unless it takes consistence in air. Now, even they themselves must suppose some medium of communication between the speaker and him to whom he speaks. For if there were no such medium, how could the voice travel from the speaker to the hearer? What, then, will they say is the medium or interval by which they divide the Father from the Son?
Between bodies, indeed, there is an interval of atmospheric space, differing in its nature from the nature of human bodies. But God, Who is intangible, and without form, and pure from all composition, in communicating His counsels with the Only-Begotten Son, Who is similarly, or rather in the same manner, immaterial and without body— if He made His communication by voice, what medium would He have had through which the word, transmitted as in a current, might reach the ears of the Only-Begotten?
For we need hardly stop to consider that God is not separable into apprehensive faculties, as we are, whose perceptions separately apprehend their corresponding objects; e.g. sight apprehends what may be seen, hearing what may be heard, so that touch does not taste, and hearing has no perception of odours and flavours, but each confines itself to that function to which it was appointed by nature, holding itself insensible, as it were, to those with which it has no natural correspondence, and incapable of tasting the pleasure enjoyed by its neighbour sense.
But with God it is otherwise. All in all, He is at once sight, and hearing, and knowledge; and there we stop, for it is not permitted us to ascribe the more animal perceptions to that refined nature. Still we take a very low view of God, and drag down the Divine to our own grovelling standard, if we suppose the Father speaking with His mouth, and the Son's ear listening to His words. What, then, are we to suppose is the medium which conveys the Father's voice to the hearing of the Son?
It must be created or uncreate. But we may not call it created; for the Word was before the creation of the world: and beside the Divine nature there is nothing uncreate. If, therefore, there was no creation then, and the Word spoken of in the cosmogony was older than creation, will he, who maintains that speech and a voice are meant by “the Word,” suggest what medium existed between the Father and the Son, whereby those words and sounds were expressed? For if a medium exist, it must needs exist in a nature of its own, so as to differ in nature both from the Father and the Son.
Being, then, something of necessity different, it divides the Father and the Son from each other, as though inserted between the two. What, then, could it be? Not created, for creation is younger than the Word. Generated we have learned the Only-begotten (and Him alone) to be. Except the Father, none is ungenerate. Truth, therefore, obliges us to the conclusion that there is no medium between the Father and the Son. But where separation is not conceived of the closest connection is naturally implied.
And what is so connected needs no medium for voice or speech. Now, by “connected,” I mean here what is in all respects inseparable. For in the case of a spiritual nature the term connection does not mean corporeal connection, but the union and blending of spiritual with spiritual through identity of will. Accordingly, there is no divergence of will between the Father and the Son, but the image of goodness is after the Archetype of all goodness and beauty, and as, if a man should look at himself in a glass (for it is perfectly allowable to explain the idea by corporeal illustrations), the copy will in all respects be conformed to the original, the shape of the man who is reflected being the cause of the shape on the glass, and the reflection making no spontaneous movement or inclination unless commenced by the original, but, if it move, moving along with it—in like manner we maintain that our Lord, the Image of the invisible God, is immediately and inseparably one with the Father in every movement of His Will.
If the Father will anything, the Son Who is in the Father knows the Father's will, or rather He is Himself the Father's will. For, if He has in Himself all that is the Father's, there is nothing of the Father's that He cannot have. If, then, He has all things that are the Father's in Himself, or, say we rather, if He has the Father Himself, then, along with the Father and the things that are the Father's, He must needs have in Himself the whole of the Father's will. He needs not, therefore, to know the Father's will by word, being Himself the Word of the Father, in the highest acceptation of the term. What, then, is the word that can be addressed to Him who is the Word indeed? And how can He Who is the Word indeed require a second word for instruction?
Source: Answer to Eunomius' Second Book (New Advent)