Translated by W. Moore and H. A. Wilson
Such is the conception of Him that possesses them; and the logical consequence of it is that the Spirit has in Himself none of those marks which our devotion, in word or thought, ascribes to a Divine nature. What then, shall be our way of arguing? We shall answer nothing new, nothing of our own invention, though they challenge us to it; we shall fall back upon the testimony in Holy Scripture about the Spirit, whence we learn that the Holy Spirit is Divine, and is to be called so. Now, if they allow this, and will not contradict the words of inspiration, then they, with all their eagerness to fight with us, must tell us why they are for contending with us, instead of with Scripture. We say nothing different from that which Scripture says.--But in a Divine nature, as such, when once we have believed in it, we can recognize no distinctions suggested either by the Scripture teaching or by our own common sense; distinctions, that is, that would divide that Divine and transcendent nature within itself by any degrees of intensity and remission, so as to be altered from itself by being more or less. Because we firmly believe that it is simple, uniform, incomposite, because we see in it no complicity or composition of dissimilars, therefore it is that, when once our minds have grasped the idea of Deity, we accept by the implication of that very name the perfection in it of every conceivable thing that befits the Deity. Deity, in fact, exhibits perfection in every line in which the good can be found. If it fails and comes short of perfection in any single point, in that point the conception of Deity will be impaired, so that it cannot, therein, be or be called Deity at all; for how could we apply that word to a thing that is imperfect and deficient, and requiring an addition external to itself?
We can confirm our argument by material instances. Fire naturally imparts the sense of heat to those who touch it, with all its component parts  ; one part of it does not have the heat more intense, the other less intense; but as long as it is fire at all, it exhibits an invariable oneness with itself in an absolutely complete sameness of activity; if in any part it gets cooled at all, in that part it can no longer be called fire; for, with the change of its heat-giving activity into the reverse, its name also is changed. It is the same with water, with air, with every element that underlies the universe; there is one and the same description of the element, in each case, admitting of no ideas of excess or defect; water, for instance, cannot be called more or less water; as long as it maintains an equal standard of wetness, so long the term water will be realized by it; but when once it is changed in the direction of the opposite quality  the name to be applied to it must be changed also. The yielding, buoyant, "nimble"  nature of the air, too, is to be seen in every part of it; while what is dense, heavy, downward gravitating, sinks out of the connotation of the very term "air." So Deity, as long as it possesses perfection throughout all the properties that devotion  may attach to it, by virtue of this perfection in everything good does not belie its name; but if any one of those things that contribute to this idea of perfection is subtracted from it, the name of Deity is falsified in that particular, and does not apply to the subject any longer. It is equally impossible to apply to a dry substance the name of water, to that whose quality is a state of coolness the name of fire, to stiff and hard things the name of air, and to call that thing Divine which does not at once imply the idea of perfection; or rather the impossibility is greater in this last case.
 Reading moriois (cf. the same word below) for morian.
 pros ten enantian poioteta.
 nimble, kouphon; compare Macbeth, I. vi. "The air Nimbly and sweetly recommends itself Unto our senses."
 Reading eusebos.
Reference address : https://www.elpenor.org/nyssa/holy-spirit.asp?pg=2