VIII. "And if any one understanding that the Son is like in essence to Him whose Son He is admitted to be, says that the Son is the same as the Father, or part of the Father, or that it is through an emanation or any such passion as is necessary for the procreation of corporeal children that the incorporeal Son draws His life from the incorporeal Father: let him be anathema."
21. We have always to beware of the vices of particular perversions, and countenance no opportunity for delusion. For many heretics say that the Son is like the Father in divinity in order to support the theory that in virtue of this similarity the Son is the same Person as the Father: for this undivided similarity appears to countenance a belief in a single monad. For what does not differ in kind seems to retain identity of nature.
22. But birth does not countenance this vain imagination; for such identity without differentiation excludes birth. For what is born has a father who caused its birth. Nor because the divinity of Him who is being born is inseparable from that of Him who begets, are the Begetter and the Begotten the same Person; while on the other hand He who is born and He who begets cannot be unlike. He is therefore anathema who shall proclaim a similarity of nature in the Father and the Son in order to abolish the personal meaning of the word Son: for while through mutual likeness one differs in no respect from the other, yet this very likeness, which does not admit of bare union, confesses both the Father and the Son because the Son is the changeless likeness of the Father. For the Son is not part of the Father so that He who is born and He who begets can be called one Person. Nor is He an emanation so that by a continual flow of a corporeal uninterrupted stream the flow is itself kept in its source, the source being identical with the flow in virtue of the successive and unbroken continuity. But the birth is perfect, and remains alike in nature; not taking its beginning materially from a corporeal conception and bearing, but as an incorporeal Son drawing His existence from an incorporeal Father according to the likeness which belongs to an identical nature.
IX. "And if any one, because the Father is never admitted to be the Son and the Son is never admitted to be the Father, when he says that the Son is other than the Father (because the Father is one Person and the Son another, inasmuch as it is said, There is another that beareth witness of Me, even the father who sent Me [466] ), does in anxiety for the distinct personal qualities of the Father and the Son which in the Church must be piously understood to exist, fear that the Son and the Father may sometimes be admitted to be the same Person, and therefore denies that the Son is like in essence to the Father: let him be anathema."
23. It was said unto the apostles of the Lord, Be ye wise as serpents, and harmless as doves [467] . Christ therefore wished there to be in us the nature of different creatures: but in such a sort that the harmlessness of the dove might temper the serpent's wisdom, and the wisdom of the serpent might instruct the harmlessness of the dove, and that so wisdom might be made harmless and harmlessness wise. This precept has been observed in the exposition of this creed. For the former sentence of which we have spoken guarded against the teaching of a unity of person under the cloak of an essential likeness, and against the denial of the Son's birth as the result of an identity of nature, lest we should understand God to be a single monad because one Person does not differ in kind from the other. In the next sentence, by harmless and apostolic wisdom we have again taken refuge in that wisdom of the serpent to which we are bidden to be conformed no less than to the harmlessness of the dove, lest perchance through a repudiation of the unity of persons on the ground that the Father is one Person and the Son another, a preaching of the dissimilarity of their natures should again take us unawares, and lest on the ground that He who sent and He who was sent are two Persons (for the Sent and the Sender cannot be one Person) they should be considered to have divided and dissimilar natures, though He who is born and He who begets Him cannot be of a different essence. So we preserve in Father and in Son the likeness of an identical nature through an essential birth: yet the similarity of nature does not injure personality by making the Sent and the Sender to be but one. Nor do we do away with the similarity of nature by admitting distinct personal qualities, for it is impossible that the one God should be called Son and Father to Himself. So then the truth as to the birth supports the similarity of essence and the similarity of essence does not undermine the personal reality of the birth. Nor again does a profession of belief in the Begetter and the Begotten exclude a similarity of essence; for while the Begetter and the Begotten cannot be one Person, He who is born and He who begets cannot be of a different nature.
X. "And if any one admits that God became Father of the Only-begotten Son at any point in time and not that the Only-begotten Son came into existence without passion beyond all times and beyond all human calculation: for contravening the teaching of the Gospel which scorned any interval of times between the being of the Father and the Son and faithfully has instructed us that In the beginning was the Word, and the Word was with God, and the Word was God [468] , let him be anathema."
24. It is a pious saying that the Father is not limited by times: for the true meaning of the name of Father which He bore before time began surpasses comprehension. Although religion teaches us to ascribe to Him this name of Father through which comes the impassible origin of the Son, yet He is not bound in time, for the eternal and infinite God cannot be understood as having become a Father in time, and according to the teaching of the Gospel the Only-begotten God the Word is recognized even in the beginning rather to be with God than to be born.
XI. "And if any one says that the Father is older in time than His Only-begotten Son, and that the Son is younger than the Father: let him be anathema."
25. The essential likeness conformed to the Father's essence in kind is also taught to be identical in time: lest He who is the image of God, who is the Word, who is God with God in the beginning, who is like the Father, by the insertion of times between Himself and the Father should not have in Himself in perfection that which is both image, and Word, and God. For if He be proclaimed to be younger in time, He has lost the truth of the image and likeness: for that is no longer likeness which is found to be dissimilar in time. For that very fact that God is Father prevents there being any time in which He was not Father: consequently there can be no time in the Son's existence in which He was not Son. Wherefore we must neither call the Father older than the Son nor the Son younger than the Father: for the true meaning of neither name can exist without the other.
XII. "And if any one attributes the timeless substance (i.e. Person) of the Only-begotten Son derived from the Father to the unborn essence of God, as though calling the Father Son: let him be anathema [469] ."
26. The above definition when it denied that the idea of time could be applied to the birth of the Son seemed to have given an occasion for heresy (we saw that it would be monstrous if the Father were limited by time, but that He would be so limited if the Son were subjected to time), so that by the help of this repudiation of time, the Father who is unborn might under the appellation of Son be proclaimed as both Father and Son in a single and unique Person. For in excluding times from the Son's birth it seemed to countenance the opinion that there was no birth, so that He whose birth is not in time might be considered not to have been born at all. Wherefore, lest at the suggestion of this denial of time the heresy of the unity of Persons should insinuate itself, that impiety is condemned which dares to refer the timeless birth to the unique and singular Person of the unborn essence. For it is one thing to be outside time and another to be unborn; the first admits of birth (though outside time), the other, so far as it is, is the one sole author from eternity of its being what it is.
27. We have reviewed, beloved brethren, all the definitions of faith made by the Eastern bishops which they formulated in their assembly against the recently emerging heresy. And we, as far as we have been able, have adapted the wording of our exposition to express their meaning, following their diction rather than desiring to be thought the originators of new phrases. In these words they decree the principles of their conscience and a long maintained doctrine against a new and profane impiety. Those who compiled this heresy at Sirmium, or accepted it after its compilation, they have thereby compelled to confess their ignorance and to sign such decrees. There the Son is the perfect image of the Father: there under the qualities of an identical essence, the Person of the Son is not annihilated and confounded with the Father: there the Son is declared to be image of the Father in virtue of a real likeness, and does not differ in substance from the Father, whose image He is: there on account of the life which the Father has and the life which the Son has received, the Father can have nothing different in substance (this being implied in life) from that which the Son received to have: there the begotten Son is not a creature, but is a Person undistinguished from the Father's nature: there, just as an identical might belongs to the Father and the Son, so their essence admits of no difference: there the Father by begetting the Son in no wise degenerates from Himself in Him through any difference of nature: there, though the likeness of nature is the same in each, the proper qualities which mark this likeness are repugnant to a confusion of Persons, so that there is not one subsisting Person who is called both Father and Son: there, though it is piously affirmed that there is both a Father who sends and a Son who is sent, yet no distinction in essence is drawn between the Father and the Son, the Sent and the Sender: there the truth of God's Fatherhood is not bound by limits of time: there the Son is not later in time: there beyond all time is a perfect birth which refutes the error that the Son could not be born.
28. Here, beloved brethren, is the entire creed which was published by some Easterns, few in proportion to the whole number of bishops, and which first saw light at the very times when you repelled the introduction of this heresy. The reason for its promulgation was the fact that they were bidden to say nothing of the homoousion. But even in former times, through the urgency of these numerous causes, it was necessary at different occasions to compose other creeds, the character of which will be understood from their wording. For when you are fully aware of the results, it will be easier for us to bring to a full consummation, such as religion and unity demand, the argument in which we are interested.
An exposition of the faith of the Church made at the Council held on the occasion of the Dedication of the church at Antioch by ninety-seven bishops there present, because of suspicions felt as to the orthodoxy of a certain bishop [470]
29. "We believe in accordance with evangelical and apostolic tradition in one God the Father Almighty, the Creator, Maker and Disposer of all things that are, and from whom are all things.
"And in one Lord Jesus Christ, His Only-begotten Son, God through whom are all things, who was begotten of the Father, God of God, whole God of whole God, One of One, perfect God of perfect God, King of King, Lord of Lord, the Word, the Wisdom, the Life, true Light, true Way, the Resurrection, the Shepherd, the Gate, unable to change or alter, the unvarying image of the essence and might and glory of the Godhead, the first-born of all creation, who always was in the beginning with God, the Word of God, according to what is said in the Gospel, and the Word was God, through whom all things were made, and in whom all things subsist, who in the last days came down from above, and was born of a virgin according to the Scriptures, and was made the Lamb [471] , the Mediator between God and man, the Apostle of our faith, and leader of life. For He said, I came down from heaven, not to do Mine own will, but the will of Him that sent me [472] . Who suffered and rose again for us on the third day, and ascended into heaven, and sitteth on the right hand of the Father, and is to come again with glory to judge the quick and the dead.