Against Praxeas.
Very well! you say, I shall challenge you to preach from this day forth (and that, too, on the authority of these same Scriptures) two Gods and two Lords, consistently with your views. God forbid, (is my reply). For we, who by the grace of God possess an insight into both the times and the occasions of the Sacred Writings, especially we who are followers of the Paraclete, not of human teachers, do indeed definitively declare that Two Beings are God, the Father and the Son, and, with the addition of the Holy Spirit, even Three, according to the principle of the divine economy, which introduces number, in order that the Father may not, as you perversely infer, be Himself believed to have been born and to have suffered, which it is not lawful to believe, forasmuch as it has not been so handed down. That there are, however, two Gods or two Lords, is a statement which at no time proceeds out of our mouth: not as if it were untrue that the Father is God, and the Son is God, and the Holy Ghost is God, and each is God; but because in earlier times Two were actually spoken of as God, and two as Lord, that when Christ should come He might be both acknowledged as God and designated as Lord, being the Son of Him who is both God and Lord. Now, if there were found in the Scriptures but one Personality of Him who is God and Lord, Christ would justly enough be inadmissible to the title of God and Lord: for (in the Scriptures) there was declared to be none other than One God and One Lord, and it must have followed that the Father should Himself seem to have come down (to earth), inasmuch as only One God and One Lord was ever read of (in the Scriptures), and His entire Economy would be involved in obscurity, which has been planned and arranged with so clear a foresight in His providential dispensation as matter for our faith.
As soon, however, as Christ came, and was recognised by us as the very Being who had from the beginning caused plurality (in the Divine Economy), being the second from the Father, and with the Spirit the third, and Himself declaring and manifesting the Father more fully (than He had ever been before), the title of Him who is God and Lord was at once restored to the Unity (of the Divine Nature), even because the Gentiles would have to pass from the multitude of their idols to the One Only God, in order that a difference might be distinctly settled between the worshippers of One God and the votaries of polytheism. For it was only right that Christians should shine in the world as “children of light,” adoring and invoking Him who is the One God and Lord as “the light of the world.” Besides, if, from that perfect knowledge which assures us that the title of God and Lord is suitable both to the Father, and to the Son, and to the Holy Ghost, we were to invoke a plurality of gods and lords, we should quench our torches, and we should become less courageous to endure the martyr’s sufferings, from which an easy escape would everywhere lie open to us, as soon as we swore by a plurality of gods and lords, as sundry heretics do, who hold more gods than One. I will therefore not speak of gods at all, nor of lords, but I shall follow the apostle; so that if the Father and the Son, are alike to be invoked, I shall call the Father “ God,” and invoke Jesus Christ as “ Lord.” But when Christ alone (is mentioned), I shall be able to call Him “ God,” as the same apostle says: “Of whom is Christ, who is over all, God blessed for ever.” For I should give the name of “ sun ” even to a sunbeam, considered in itself; but if I were mentioning the sun from which the ray emanates, I certainly should at once withdraw the name of sun from the mere beam. For although I make not two suns, still I shall reckon both the sun and its ray to be as much two things and two forms of one undivided substance, as God and His Word, as the Father and the Son.
Chapter XIV.—The Natural Invisibility of the Father, and the Visibility of the Son Witnessed in Many Passages of the Old Testament. Arguments of Their Distinctness, Thus Supplied.
Moreover, there comes to our aid, when we insist upon the Father and the Son as being Two, that regulating principle which has determined God to be invisible. When Moses in Egypt desired to see the face of the Lord, saying, “If therefore I have found grace in Thy sight, manifest Thyself unto me, that I may see Thee and know Thee,” God said, “Thou canst not see my face; for there shall no man see me, and live:” in other words, he who sees me shall die. Now we find that God has been seen by many persons, and yet that no one who saw Him died (at the sight). The truth is, they saw God according to the faculties of men, but not in accordance with the full glory of the Godhead. For the patriarchs are said to have seen God (as Abraham and Jacob), and the prophets (as, for instance Isaiah and Ezekiel), and yet they did not die. Either, then, they ought to have died, since they had seen Him—for (the sentence runs), “No man shall see God, and live;” or else if they saw God, and yet did not die, the Scripture is false in stating that God said, “If a man see my face, he shall not live.” Either way, the Scripture misleads us, when it makes God invisible, and when it produces Him to our sight. Now, then, He must be a different Being who was seen, because of one who was seen it could not be predicated that He is invisible. It will therefore follow, that by Him who is invisible we must understand the Father in the fulness of His majesty, while we recognise the Son as visible by reason of the dispensation of His derived existence; even as it is not permitted us to contemplate the sun, in the full amount of his substance which is in the heavens, but we can only endure with our eyes a ray, by reason of the tempered condition of this portion which is projected from him to the earth.
Here some one on the other side may be disposed to contend that the Son is also invisible as being the Word, and as being also the Spirit; and, while claiming one nature for the Father and the Son, to affirm that the Father is rather One and the Same Person with the Son. But the Scripture, as we have said, maintains their difference by the distinction it makes between the Visible and the Invisible. They then go on to argue to this effect, that if it was the Son who then spake to Moses, He must mean it of Himself that His face was visible to no one, because He was Himself indeed the invisible Father in the name of the Son. And by this means they will have it that the Visible and the Invisible are one and the same, just as the Father and the Son are the same; (and this they maintain) because in a preceding passage, before He had refused (the sight of) His face to Moses, the Scripture informs us that “the Lord spake face to face with Moses, even as a man speaketh unto his friend;” just as Jacob also says, “I have seen God face to face.” Therefore the Visible and the Invisible are one and the same; and both being thus the same, it follows that He is invisible as the Father, and visible as the Son. As if the Scripture, according to our exposition of it, were inapplicable to the Son, when the Father is set aside in His own invisibility.
We declare, however, that the Son also, considered in Himself (as the Son), is invisible, in that He is God, and the Word and Spirit of God; but that He was visible before the days of His flesh, in the way that He says to Aaron and Miriam, “And if there shall be a prophet amongst you, I will make myself known to him in a vision, and will speak to him in a dream; not as with Moses, with whom I shall speak mouth to mouth, even apparently, that is to say, in truth, and not enigmatically, ” that is to say, in image; as the apostle also expresses it, “Now we see through a glass, darkly (or enigmatically), but then face to face.” Since, therefore, He reserves to some future time His presence and speech face to face with Moses—a promise which was afterwards fulfilled in the retirement of the mount (of transfiguration), when as we read in the Gospel, “Moses appeared talking with Jesus” —it is evident that in early times it was always in a glass, (as it were,) and an enigma, in vision and dream, that God, I mean the Son of God, appeared—to the prophets and the patriarchs, as also to Moses indeed himself.
And even if the Lord did possibly speak with him face to face, yet it was not as man that he could behold His face, unless indeed it was in a glass, (as it were,) and by enigma. Besides, if the Lord so spake with Moses, that Moses actually discerned His face, eye to eye, how comes it to pass that immediately afterwards, on the same occasion, he desires to see His face, which he ought not to have desired, because he had already seen it? And how, in like manner, does the Lord also say that His face cannot be seen, because He had shown it, if indeed He really had, (as our opponents suppose). Or what is that face of God, the sight of which is refused, if there was one which was visible to man? “I have seen God,” says Jacob, “face to face, and my life is preserved.” There ought to be some other face which kills if it be only seen. Well, then, was the Son visible? (Certainly not,) although He was the face of God, except only in vision and dream, and in a glass and enigma, because the Word and Spirit (of God) cannot be seen except in an imaginary form. But, (they say,) He calls the invisible Father His face. For who is the Father? Must He not be the face of the Son, by reason of that authority which He obtains as the begotten of the Father? For is there not a natural propriety in saying of some personage greater (than yourself), That man is my face; he gives me his countenance? “My Father,” says Christ, “is greater than I.” Therefore the Father must be the face of the Son. For what does the Scripture say? “The Spirit of His person is Christ the Lord.” As therefore Christ is the Spirit of the Father’s person, there is good reason why, in virtue indeed of the unity, the Spirit of Him to whose person He belonged—that is to say, the Father—pronounced Him to be His “face.” Now this, to be sure, is an astonishing thing, that the Father can be taken to be the face of the Son, when He is His head; for “the head of Christ is God.”