In closing, a reference to Origen ...
Origen of Alexandria (185-253), De Principiis, I, 5, On Rational Natures
"1 ... it follows that we offer a few remarks upon the subject of rational natures, and on their species and orders, or on the offices as well of holy as of malignant powers, and also on those which occupy an intermediate position between these good and evil powers, and as yet are placed in a state of struggle and trial ... There are certain holy angels of God whom Paul ... designating them, from some unknown source, as thrones, and dominions, and principalities, and powers; and after this enumeration, as if knowing that there were still other rational offices and orders besides those which he had named, he says of the Saviour: “Who is above all principality, and power, and might, and dominion, and every name that is named, not only in this world, but also in that which is to come.”
"2. Then, in the next place, we must know that every being which is endowed with reason, and transgresses its statutes and limitations, is undoubtedly involved in sin by swerving from rectitude and justice. Every rational creature, therefore, is capable of earning praise and censure ... advance to better things ... if he fall away from the plan and course of rectitude ... he is justly liable to pains and penalties.
And this also is to be held as applying to the devil himself, and those who are with him, and are called his angels. Now the titles of these beings have to be explained, that we may know what they are of whom we have to speak. The name, then, of Devil, and Satan, and Wicked One, who is also described as Enemy of God, is mentioned in many passages of Scripture. Moreover, certain angels of the devil are mentioned, and also a prince of this world, who, whether the devil himself or some one else, is not yet clearly manifest.
Certain spiritual powers of wickedness also, in heavenly places, are spoken of by Paul himself... "
"4. But that we may not appear to build our assertions on subjects of such importance and difficulty on the ground of inference alone ... let us see whether we can obtain any declarations from holy Scripture ... And, firstly, we shall adduce what holy Scripture contains regarding wicked powers ... Now we find in the prophet Ezekiel two prophecies written to the prince of Tyre, the former of which might appear to any one, before he heard the second also, to be spoken of some man who was prince of the Tyrians."
"5. Again, we are taught as follows by the prophet Isaiah regarding another opposing power. The prophet says, “How is Lucifer, who used to arise in the morning, fallen ..." Most evidently by these words is he shown to have fallen from heaven, who formerly was Lucifer, and who used to arise in the morning. For if, as some think, he was a nature of darkness, how is Lucifer said to have existed before? Or how could he arise in the morning, who had in himself nothing of the light? Nay, even the Saviour Himself teaches us, saying of the devil, “Behold, I see Satan fallen from heaven like lightning.” For at one time he was light. Moreover our Lord, who is the truth, compared the power of His own glorious advent to lightning, in the words, “For as the lightning shineth from the height of heaven even to its height again, so will the coming of the Son of man be.” And notwithstanding He compares him to lightning, and says that he fell from heaven, that He might show by this that he had been at one time in heaven, and had had a place among the saints, and had enjoyed a share in that light in which all the saints participate, by which they are made angels of light, and by which the apostles are termed by the Lord the light of the world. In this manner, then, did that being once exist as light before he went astray, and fell to this place, and had his glory turned into dust, which is peculiarly the mark of the wicked, as the prophet also says; whence, too, he was called the prince of this world, i.e. of an earthly habitation: for he exercised power over those who were obedient to his wickedness, since “the whole of this world”—for I term this place of earth, world—“lieth in the wicked one,” and in this apostate.
That he is an apostate, i.e. a fugitive, even the Lord in the book of Job says, “Thou wilt take with a hook the apostate dragon,” i.e. a fugitive. Now it is certain that by the dragon is understood the devil himself. If then they are called opposing powers, and are said to have been once without stain, while spotless purity exists in the essential being of none save the Father, Son, and Holy Spirit, but is an accidental quality in every created thing; and since that which is accidental may also fall away, and since those opposite powers once were spotless, and were once among those which still remain unstained, it is evident from all this that no one is pure either by essence or nature, and that no one was by nature polluted. And the consequence of this is, that it lies within ourselves and in our own actions to possess either happiness or holiness; or by sloth and negligence to fall from happiness into wickedness and ruin, to such a degree that, through too great proficiency, so to speak, in wickedness (if a man be guilty of so great neglect), he may descend even to that state in which he will be changed into what is called an “opposing power.”