Eusebius of Caesarea’s explanation of the Nicene Creed

Summary

R.P.C. Hanson, who arguably made the most thorough investigation of the Arian Controversy available to us today, states that Eusebius of Caesarea was “the most learned and one of the best-known of the 300-odd bishops present” at the Council of Nicaea in AD 325. (RH, 159)1The Search for the Christian Doctrine of God: The Arian Controversy, 318-381, p159

Immediately after the council meeting, Eusebius wrote to his church in Caesarea to explain why he accepted certain “objectionable expressions” in the creed. This article discusses that letter. Its main conclusions are as follows:

Three “parties” were present at Nicaea:

      1. Arius and his supporters, led by Eusebius of Nicomedia;
      2. The Origenists, led by Eusebius of Caesarea; and
      3. Alexander of Alexandria, with his following.

At the meeting, Arius’ theology was first presented but was rejected by both other “parties.”

Then Eusebius of Caesarea presented the statement of faith used at his home church in Caesarea. That statement did not include the terms “substance” or “same substance” and was accepted by the meeting.

Eusebius particularly mentions that the emperor approved of the statement of faith from Caesarea. For us, it is surprising that Eusebius felt it important to have the emperor’s approval but we need to remember that separation of Church and State did not exist at that time. In the culture of the day, the Christian Roman Emperor was regarded as God’s agent on earth. Church and State were one. Consequently, emperors like Constantine, Constantius, Theodosius, and Justinian had a significant influence on church councils, decisions, and even doctrines.

After Eusebius presented the Creed of Caesarea, the emperor spoke and urged the meeting to accept and support that statement but he also insisted that the word homoousios be added.

The emperor also explained how he understood the meaning of this word. However, as Hanson wrote:

“The Creed of Nicaea of 325, produced in order to end the controversy, signally failed to do so. Indeed, it ultimately confounded the confusion because its use of the words ousia and hypostasis was so ambiguous …”

Constantine explained the word homoousios as that it does not mean that the Son (when He was begotten) was cut off from the Father. I propose we understand this as follows:

The Bible maintains a clear distinction between the Son and God (e.g., Rev 21:22) but also has an extremely high view of the Son. For that reason, from the earliest time, the church found it difficult to explain the relationship between the Father and the Son.

The Apologists (the pre-Nicene Fathers of the 2nd and 3rd centuries) were all non-Jews and familiar with Greek philosophy. Therefore, they found it convenient to explain the Son as the Logos of Greek philosophy.

In that philosophy, God’s Logos (Word or Mind or Wisdom) always existed inside God but, when it became time to create, God’s Logos was emitted from God to become a separate Reality. It was like a part of God that began to exist externally from Him. The Logos remained God’s only Logos and remained constantly connected with God. God always had access to His one and only Logos.

The Apologists identified the Logos’ coming out of God in Greek philosophy as equivalent to the Bible’s statement that God begat His Son. It seems as if the emperor was emphasizing this point.

Constantine did not develop these ideas by himself. They were proposed to him by Alexander of Alexandria and the emperor’s advisor Hosius. With their support, the emperor proposed the word homoousios at the council meeting and also enforced the inclusion of the word.

Following the emperor’s request, the party of Alexander presented a carefully worked out statement – the Nicene Creed of 325 as we have it today – which they said was a revised form of the Creed of Caesarea, with certain adjustments to make its rejection of Arianism explicit.

This revised statement included references to the “Father’s substance,” including:

      • “Out of the Father’s substance” and
      • “Of the same substance as the Father.”

Years before, the great theologian Origen had rejected the term substance for fear that it attributed materiality to the divine. Therefore, Eusebius and his fellow Origenists “resisted to the last moment the introduction of certain objectionable expressions.” But due to the considerable pressure applied by the emperor, the statement was approved by all delegates except three.

Eusebius explains as follows how he understood (justified?) the disputed terms:

Ousios (substance or essence) implied that the Son is of the Father indeed, but is not part of the Father.

Homoousios (same substance) must not be understood in a material sense. That the Son was begotten by God does not mean that a portion of God’s substance was cut off. Neither did the Father’s substance and power change in any way, for the Father’s substance is “underived” and, therefore, cannot change. That he is homoousios with the Father then simply implies that the Son:

        • Has no resemblance to created things, but resembles the Father in every respect.
        • Is of no other substance or essence but of the Father’s.

Conclusion

Henry Bettenson wrote, “The decisions of Nicaea were really the work of a minority.”2Documents of the Christian Church, 2nd Ed 1963, p 41

The meeting was called to deal with the Arian Controversy but that dispute was quickly settled through the rejection of the Lucian ()Arius’) view. However, the meeting caused a second controversy:

At the meeting, there was a dispute between the parties of Alexander and Eusebius of Caesarea. Due to the pressure exerted by the emperor, the formulation presented by the party of Alexander was accepted and became adopted as the Nicene Creed.

But the expressions which the Origenists found “objectionable” caused the second phase of the Arian Controversy that raged for the next 50 years. Emperor Constantine, through the Council of Nicaea in 325, attempted to unite Christianity and establish a single, imperially approved version of the faith. But his efforts caused the deep divisions that existed after Nicaea. The word homoousios became the object of dissension.

– END OF SUMMARY – 

PURPOSE

Who was Eusebius of Caesarea?

According to Paul Pavao, in his excellent book, Decoding Nicea, at Nicaea, “the bishop who occupied the chief place in the right division of the assembly” is almost universally believed to be Eusebius, bishop of Caesarea (AD 260/265 – 339/340).

Millard J. Erickson (God in Three Persons, p82-85) mentions Eusebius of Caesarea as the leader of “the Origenists” and as “already highly reputed:”

Among those who were (at Nicaea in 325), three basic “parties” were discernible:
(1) Arius and the Lucianists, led by Eusebius of Nicomedia;
(2) the Origenists, led by Eusebius of Caesarea, already highly reputed; and
(3) Alexander of Alexandria, with his following.

Eusebius left us with the only record of the proceedings and discussions at Nicaea that is available today.

Eusebius of Nicomedia

Eusebius of Caesarea must be distinguished from Eusebius of Nicomedia, who was a leader of “the Lucianists” at Nicaea. Since the infamous Arius was one of them, we may refer to them as the Arians. Lucian was already dead by then, but people like Arius and Eusebius of Nicomedia probably learned their Christology at the school of Lucian at Antioch in the late third century.

Purpose of this article

After the Council of Nicaea, Eusebius of Caesarea wrote to his church in Caesarea to explain the decisions at Nicaea.  That letter is recorded in The Ecclesiastical History of Socrates Scholasticus I:8.

This article provides extracts from that letter as well as comments (in blocks and tables), with headings added. The letter reads:

INTRODUCTION

You have probably had some intimation, beloved, of the transactions of the great council convened at Nicea in relation to the faith of the Church … we have deemed it necessary to submit to you:

      • In the first place, an exposition of the faith proposed by us in written form, and then
      • a second which has been promulgated, consisting of ours with certain additions to its expression.
Comment: The “us” here seems to refer to the delegation led by Eusebius. As discussed below, at the council meeting, they first proposed a statement of faith. “A second which has been promulgated” refers to the Nicene Creed, as was formally promulgated.

The Creed of Caesarea

The declaration of faith set forth by us, which when read in the presence of our most pious emperor seemed to meet with universal approbation, was thus expressed:

Comment: Emperor Constantine attended the council and had a huge impact on the outcome, as is discussed below. But Eusebius claims that his proposal was generally accepted. Below, I quote sections from Eusebius’ proposed statement of faith that are key to understanding the Nicene Creed:

We believe in one God, the Father Almighty, Maker of all things visible and invisible.

And in one Lord, Jesus Christ,
the Word of God—
God of God, Light of Light, Life of Life—
the only-begotten Son,
born before all creation,
begotten of God the Father before all ages,
by whom also all things were made …

We believe also in one Holy Spirit. …

Comment: Note that Eusebius’ statement of faith does not mention the terms substance or “same substance.”

When these articles of faith were proposed, there seemed to be no ground for opposition. No, even our most pious emperor himself was the first to admit that they were perfectly correct and that he himself had entertained the sentiments contained in them. 

Comment: Paul Pavao commented: It is simply astounding that Eusebius felt it important to have the emperor’s approval of the articles of faith, rather than informing the emperor of what the church approved.

I would like to add that it is important to understand that no separation of Church and State existed at that time. In the culture of the time, the Christian Roman Emperor was regarded as God’s agent on earth. The supreme bishops of the Empire – the spiritual heads of the Christian world – were regarded as acting in harmony with him. Church and State were therefore one. Consequently, emperors Constantine, Constantius, Theodosius, and Justinian had a significant influence on the decisions of church councils. For a discussion, see Justinian and the Byzantine Papacy.

Constantine added homoousios

He (the emperor) exhorted all present to give them their assent and subscribe to these very articles (as proposed by Eusebius), thus agreeing in a unanimous profession of them—with the insertion, however, of that single word, homoousios, an expression which the emperor himself explained as not indicating corporeal affections or properties. Consequently, the Son did not subsist from the Father either by division or by cutting off. For, said he, a nature that is immaterial and incorporeal cannot possibly be subject to any corporeal understanding; hence, our conception of such things can only be in divine and mysterious terms. Such was the philosophical view of the subject taken by our most wise and pious sovereign,

Constantine’s definition of homoousios

It was, therefore, the emperor that proposed the word homousios. He also explained the meaning of this word. But it is a negative explanation; saying what homoousios does NOT mean. It is a bit strange to propose a term and then to say that it is not possible to understand what it means; that “our conception of such things can only be in divine and mysterious terms.”

But Constantine’s key point seems to be that the Son (when He was begotten) was not cut off from the Father. Tatian (c. AD 165) mentioned the same principle:

“He (the Son) came into being by participation, not by abscission [i.e., cutting off], for what is cut off is separated from the original substance.”

Note the word “separated.” The point seems to be that the Son did not become separated from the Father when He was begotten by the Father. Justin Martyr (c. AD 155) wrote similarly:

This Power was begotten from the Father, by his power and will, but not by abscission [i.e., cutting off], as if the essence of the Father were divided.

Tatian and Justin Martyr, like all the other Gentile Christian theologists of the 2nd and 3rd centuries, held to a Logos-Christology in which the Logos has always existed inside God but was emitted from God (begotten by God) and became the Son of God when it became time to create. See The Apologists for further discussion.

So, what Constantine seemed to have meant is that the term homoousios does not mean that He was separated from God when He was begotten. I propose that we understand this in terms of Logos-Christology according to which God cannot change. Therefore, His Logos was not separated from Him when the Son was begotten: God always had access to His Logos. It seems as if the emperor was emphasizing this point.

Where did Constantine get all this?

Constantine did not develop all these ideas by himself. He got it from somewhere. Above, I listed the three parties at Nicaea. Since Constantine did not get these ideas from the Origenists or from the Lucianists, he received them from the party of Alexander of Alexandria:

“Constantine did put forth the Nicene creed term ‘homoousios’. The emperor favored the inclusion of the word homoousios, as suggested to him by Hosius. The emperor at first gave the council a free hand, but was prepared to step in if necessary to enforce the formula that his advisor Hosius had agreed on with Alexander of Alexandria.” (God in Three Persons, Millard J. Erickson, p82-85)

The party of Alexander, which includes the emperor’s advisor Hosius, therefore, before the council meeting, has already agreed on the word homoousios. And, since they had the backing of the emperor, the emperor proposed the word and was able to enforce the inclusion of the word. “Enforce” may seem like a strong word, but is confirmed by many authors. Bernard Lohse, (A Short History of Christian Doctrine, 1966, p51-53) stated:

“What seemed especially objectionable to many bishops and theologians of the East was the concept put into the creed by Constantine himself, the homoousios.”

Substance and Same Substance Added

… and the bishops, because of the word homoousios, drew up this formula of faith:

Eusebius then quotes the Nicene Creed, which is also available from Earlychurchtexts. It is instructive to compare the section of the creed that is key concerning the Arian Controversy, with the same section in the statement of faith presented by Eusebius:
Eusebius proposed Nicene Creed
And in one Lord, Jesus Christ,
the Word of God—
God of God, Light of Light, Life of Life—
the only-begotten Son,
born before all creation,
begotten of God the Father, before all ages,
And in one Lord, Jesus Christ,
the Son of God,
begotten from the Father, only-begotten, that is, from the substance of the Father,
God from God, light from light, true God from true God,
begotten not made,
of one substance with the Father,
I emphasized the key additions, namely the terms “substance” and “one substance.”

Eusebius asked questions

Now when this declaration of faith was propounded by them, we did not neglect to investigate the distinct sense of the expressions “of the substance of the Father” and “consubstantial with the Father.”

Who are “them?” Above, Eusebius referred to “the bishops” but Erickson identified “them” as “the party of Alexander:”

“Those of the party of Alexander, however, were not fully satisfied. They were favored by the emperor, and followed the strategy of accepting the Creed of Caesarea while demanding a more precise definition of some of its key terms. … The Alexandrian party then presented a carefully worked out statement, which they said was a revised form of the Creed of Caesarea, with certain steps taken to close loopholes that could be interpreted in Arian fashion.”

Henry Bettenson wrote,

“The decisions of Nicaea were really the work of a minority” (Documents of the Christian Church, 2nd Ed 1963, p 41).

That Eusebius had to ask questions shows that the Nicene Creed was formulated by a group over which he had no control. It is, therefore, probable that the Nicene Creed was formulated before the council meeting itself. 

Ousios (Substance)

When we did, questions and answers were put forth, and the meaning of these terms was clearly defined. At that point it was generally admitted that ousios (substance or essence) simply implied that the Son is of the Father indeed, but does not subsist as a part of the Father. To this interpretation of the sacred doctrine—which declares that the Son is of the Father but is not a part of his substance—it seemed right to us to assent. We ourselves, therefore, concurred in this exposition.

Steven Wedgeworth stated that “Origen had rejected the term (substance) years before for fear that it attributed materiality to the divine.” Eusebius and “the Origenists,” therefore, questioned this term.

Homoousios

Nor do we cavil at the word homoousios, having regard to peace, and fearing to lose a right understanding of the matter.

Paul Pavao commented that it does not appear that Eusebius embraced homoousios with great enthusiasm, remarking in his letter to Caesarea that “we do not cavil” at the word homoousios. This is hardly rousing support.

Begotten, not Made

On the same grounds, we admitted also the expression “begotten, not made.” “For ‘made,'” said, “is a term applicable in common to all the creatures which were made by the Son, to whom the Son has no resemblance. Consequently, he is no creature like those which were made by him but is of a substance far excelling any creature. The Divine Oracles teach that this substance was begotten of the Father by such a mode of generation as cannot be explained nor even conceived by any creature.”

Paul Pavao commented that the delegates all agreed that Proverbs 8:22, in the LXX, refers to the Son as created. Therefore they all referred to Him as such, but the council here banned this term.

Consubstantial (homoousios)

Thus also the declaration that “the Son is consubstantial with the Father” having been discussed, it was agreed that this must not be understood in a corporeal sense, or in any way analogous to mortal creatures; inasmuch as it is neither by division of substance, nor by abscission [cutting off], nor by any change of the Father’s substance and power, since the underived nature of the Father is inconsistent with all these things.

That he is consubstantial [homoousios] with the Father then simply implies that the Son of God has no resemblance to created things, but is in every respect like the Father only who begat him; that he is of no other substance or essence but of the Father.

This is an expansion of the emperor’s explanation of this term above. I understand the explanation as follows:

We cannot understand this concept because there is nothing like it in the created realm.

That the Son was begotten by God does not mean that a portion of God’s substance was cut off. Neither did the Father’s substance and power change in any way, for the Father’s substance is “underived” and, therefore, cannot change.

That he is consubstantial [homoousios] with the Father then simply implies that:

        • The Son of God has no resemblance to created things but resembles the Father in every respect.
        • He is of no other substance or essence but of the Father.

Ancients used this term

To this doctrine, explained in this way, it appeared right to assent, especially since we knew that some eminent bishops and learned writers among the ancients have used the term homoousios in their theological discourses concerning the nature of the Father and the Son.

Paul Pavao provides examples in Chapter 15 of Decoding Nicea. Philip Schaff mentioned that Irenæus used the word homousios four times and that Tertullian also uses the expression “of one substance” (unius substantiæ) in two places.

Anathemas

We have also considered the anathema pronounced by them after the declaration of faith inoffensive because it prohibits the use of illegitimate terms, from which almost all the distraction and commotion of the churches have arisen.

Again the “them,” confirms that “the decisions of Nicaea were really the work of a minority” (Bettenson, quoted above).

The anathemas reflect the typical statements made by Arius and his followers.

Objectionable Expressions

We deemed it incumbent on us, beloved, to acquaint you with the caution which has characterized both our examination of and concurrence in these things and that on justifiable grounds we resisted to the last moment the introduction of certain objectionable expressions as long as these were not acceptable. We received them without dispute when, on mature deliberation as we examined the sense of the words, they appeared to agree with what we had originally proposed as a sound confession of faith.

Generally, Eusebius’ letter gives the impression that consensus was achieved fairly easily, but the phrase “resisted to the last moment” gives us an indication of the struggle within the council. The Nicene Creed was eventually accepted only because “the emperor exerted considerable influence:”

“The Origenists had considerable reservation about references to the ‘Father’s substance’, including ‘out of the Father’s substance’ and ‘of the same substance as the Father’. The emperor exerted considerable influence. Consequently, the statement was approved by all except three. (Millard J. Erickson, God in Three Persons)”

“Certain objectionable expressions” refer particularly to those listed by Erickson. As stated before, Eusebius and his followers were Origenists and “Origen had rejected the term years before for fear that it attributed materiality to the divine.” (Steven Wedgeworth)

But these terms were accepted at “the last moment.” However, the acceptance of these “objectionable expressions” resulted in the second phase of the Arian Controversy in which these words were resisted:

The Wikipedia page on the Arian controversy states that Emperor Constantine, through the Council of Nicaea in 325, attempted to unite Christianity and establish a single, imperially approved version of the faith. Ironically, his efforts were the cause of the deep divisions created by the disputes after Nicaea. (Smither, Edward L., ed. (2014-02-14). Rethinking Constantine: History, Theology, and Legacy. p. 65–66)

“Homoousios … in the subsequent strife between orthodoxy and heresy became the object of dissension. ” (A Short History of Christian Doctrine, Bernard Lohse, 1966, p51-53)

As Hanson wrote, “The Creed of Nicaea of 325, produced in order to end the controversy, signally failed to do so. Indeed, it ultimately confounded the confusion because its use of the words ousia and hypostasis was so ambiguous as to suggest that the Fathers of Nicaea had fallen into Sabellianism, a view recognized as a heresy even at that period.”

Other Articles

FOOTNOTES

  • 1
    The Search for the Christian Doctrine of God: The Arian Controversy, 318-381, p159
  • 2
    Documents of the Christian Church, 2nd Ed 1963, p 41
  • 3
    Overview of the history, from the pre-Nicene Church Fathers, through the fourth-century Arian Controversy

What did Fourth Century Arianism believe?

Summary of this article

In the first three centuries after Christ, the Roman Empire persecuted the church. In the fourth century, the church was first legalized (AD 313) and later became the official religion of the Roman Empire (AD 380). During that period, a controversy raged in the church with respect to the nature of Christ. The emperors could not allow disunity in the church because a split in the church could split the entire empire. The emperors, therefore, forced the church to formulate creeds, and, true to the nature of the empire, banish church leaders who were not willing to accept the creeds.

Arianism was named after Arius.

We are not sure what Arius taught, for his books were destroyed after Nicaea, and we cannot trust what his opponents wrote about him. For example, Athanasius claimed that Arius said that “there was a time when the Son was not,” but below we quote Arius saying that the Son existed “before time.” 

‘Arianism’ dominated the church for 50 years.

Many erroneously understand the Nicene Creed of 325 to say that the Son is equal to the Father but, after 325, the consensus in the church was that the Son is subordinate to the Father. What the church believed at the time was different from what Arius believed, but it is practice today to describe anything that is not perfectly consistent with the Trinity doctrine as Arianism. Therefore, since, in the Trinity doctrine, the Son is co-equal to the Father, it is common for people to the refer to the belief in the fourth century, that the Son is subordinate to the Father, as Arianism.

This ‘Arianism’ remained the dominant view in the church for the next 50 years. During those fifty years, this ‘Arianism’ evolved and divided into a number of branches. It is, therefore, important to understand what the church believed after the intense debates of those years.

God and theos

Today, we use the modern word “God” as the proper name of the One who exists without a cause. The ancient Greek word, in the Bible and other ancient documents, such as the Nicene Creed, that is translated as “God” is theos. But theos is the common name for the Greek gods and means “god” in Eglish. When it refers to the One who exists without a cause, it is correctly translated as “God.” In instances where theos refers to Jesus, it can be translated as “God” only if one assumes the Trinity doctrine. In Arianism, in which only the Father is the One who exists without a cause, theos, when it describes Jesus, or to any being other than the Father, must be translated as “god.” See the article – theos – for a further discussion.

What the Arian church believed

In Arianism:

The Father is the “only one God.” In contrast to the Son who is the “begotten,” the Father is “the unbegotten,” which means that He exists without a cause and, therefore, is the ultimate Cause of all else. 

The Son is our god, but the Father is His god. God created all things through the Son. Since the Son was begotten” by the Father, which is understood to mean that He was born of the Being of the Father, He was not created but, nevertheless, subordinate to the Father.

The Holy Spirit is not a Person, but as a power; subject to the Son.

– END OF SUMMARY – 

Purpose of this article

The Metamorphosis of the Church

The fourth century was a remarkable period in which the church changed from being PERSECUTED to being the OFFICIAL STATE RELIGION of the Roman Empire. For all practical purposes, the church became part of the state and, as will be explained, the emperor became the head of the church. Adopting the character of the empire, the church changed from being persecuted to persecuting church leaders who do not accept the official church decrees.

Arian Controversy

Emperor Constantine standing before the bishops

In that fourth century, a huge controversy raged with respect to the NATURE OF CHRIST. The Nicene Creed—formulated in the year 325 at the city of Nicaea—described the Son as “true theos from true theos” and as of the “same substance” as the Father. Many today interpret these phrases as that the Son is EQUAL to the Father. The article on the Nicene Creed shows that this interpretation is wrong and that that Creed described the Son as subordinate to the Father.

After the creed was formulated in the year 325, for the next 50 years, the church was dominated by teachings in which the Son is SUBORDINATE to the Father. This Arian period was brought abruptly to an end when Theodosius became emperor in the year 380. He was an ardent supporter of Nicene Christology and, on ascending the throne, IMMEDIATELY declared Arianism to be illegal and Nicene Christology to be THE ONLY religion of the empire. He then replaced the Arian church leadership with Nicene leaders.

Purpose of this article

The purpose of this article is to analyze what Arianism believed in the fourth century. Some of the historical facts mentioned in this article are described in more detail in other articles.

Conflicting evidence in the Bible

To understand the war between Nicene Christology and Arianism, we must appreciate the seemingly conflicting evidence in the Bible about the nature of Christ. Many Bible statements describe Him as equal with the Father, but many others imply that He is subordinate to God, for example:

EQUAL SUBORDINATE
He “upholds all things by the word of His power” (Heb 1:3) has “life in Himself” (John 5:26) sent the Holy Spirit to His disciples (Luke 24:49), is “the first and the last” (Rev 1:17) and owns everything which the Father has (Matt 11:27). “All things have been created through Him” (Col 1:16) and “all will honor the Son even as they honor the Father” (John 5:23). In Him, all the fullness of Deity dwells in bodily form (Col 2:9). “At the name of Jesus, every knee will bow” (Phil 2:10). Only He knows the Father. (Matt 11:27) Only the Father knows the “day and hour” of His return (Matt 24:26). Everything which the Son has, He received from the Father, including to have “life in Himself” (John 5:22, 26). The Father sent Him and told Him what to say and do (John 7:16). The NT consistently makes a distinction between Jesus and God (e.g., Philemon 1:3). For example, Jesus is today at the right hand of God. The “one God” and “the only true God” is always the Father (1 Cor 8:6; 1 Tim 2:5; Eph 4:4-6; John 17:3). The Father is His God and He prayed to the Father. (Rev 3:12; John 17; Acts 7:56).

What Arius believed about Christ

Arius

The words Arian and Arianism are derived from the name of Arius (c. 250–336); a church leader who had significant influence at the beginning of the fourth century. His teachings initiated the Arian controversy and Emperor Constantine called the council at Nicaea specifically to denounce His teachings. 

We are not sure what Arius taught. After Nicaea in 325, the emperor gave orders that all of Arius’ books be destroyed and that all people who hide Arius’ writings, be killed. Very little of Arius’ writings survived, and much of what did survive are quotations selected for polemical purposes in the writings of his opponents. Reconstructing WHAT Arius actually taught, and—even more important—WHY, is, therefore, a formidable task. There is no certainty about the extent to which his teachings continued those of church fathers in previous centuries.

Letter to Eusebius

We have a brief statement of what Arius believed in a letter to the Arian archbishop of Constantinople; Eusebius of Nicomedia (died 341). He wrote as follows:

We say and believe …
that the Son is not unbegotten,
nor in any way part of the unbegotten;
and that he does not derive his subsistence from any matter;
but that by his own will and counsel
he has subsisted (existed) before time
and before ages as perfect as God,
only begotten and unchangeable,
and that before he was begotten, or created, or purposed, or established, he was not.
For he was not unbegotten.
We are persecuted because we say
that the Son has a beginning
but that God is without beginning.

(Theodoret: Arius’s Letter to Eusebius of Nicomedia, translated in Peters’ Heresy and Authority in Medieval Europe, p. 41)

Brief reflections on Arius’ view

The Son is not unbegotten,
nor in any way part of the unbegotten.

Unbegotten” is how the ancients described the Being who exists without a cause (the Father). Since the Son is begotten, Arius argued that He is not part of that which exists without a cause. For Arius, only the Father is unbegotten.

He does not derive his subsistence from any matter.

ARIUS INTERPRETATION
NOT UNBEGOTTEN
The Son is not unbegotten, nor in any way part of the unbegotten.
Unbegotten” is how the ancients described the Being who exists without a cause. Since the Son is begotten, Arius reasoned that He is not part of that which exists without a cause. For Arius, only the Father is unbegotten. 
ONLY BEGOTTEN
He does not derive his subsistence from any matter.
The phrase “only begotten” identifies the Son as unique. There is no other like Him. “Begotten” indicates that His being came from the being of the Father. He was not created from other matter.
BEFORE TIME
By his own will and counsel he has subsisted before time and before age.
He existed as an independent Person with His own will; distinct from the will of God. He was begotten by God before time began.
PERFECT
as perfect as God … unchangeable
This shows the extremely high view which Arius had of the Son. Created beings change over time due to influences, but God and the Son are “unchangeable.”
HE WAS NOT.
Before he was begotten, or created, or purposed, or established, he was not. The Son has a beginning but God is without beginning.
Firstly, here, Arius indicates that he does not know what it means that the Son was begotten. Nevertheless, since He was is begotten, or created, or purposed, or established, He exists by the will of God (the Father) and “was not” before He was “begotten.”

Arius seems to contradict himself. Above, he wrote that the Son “subsisted before time.” But he also wrote that the Son “was not” before He was begotten and that the Son “has a beginning.” It is a pity that we do not have Arius’ book that he can explain himself. Below, I propose how these statements can be reconciled.

A time when the Son was not

In the fourth century, Athanasius was the arch-enemy of Arianism and the great advocate of the homoousian (Nicene) theology. He quoted Arius as saying:

“If the Father begat the Son,
then he who was begotten
had a beginning in existence,

and from this, it follows
there was a time when the Son was not.”

Today, this quote by Athanasius is quite famous and is still used to characterize Arius’ teaching. But Arius wrote to Eusebius—in the quote above—that the Son existed “before time.” This seems to contradict what Athanasius wrote. We do not know whether Arius really wrote “there was a time when the Son was not” or whether this was a straw man created by Athanasius.

Today, Trinitarians regard Athanasius of Alexandria as a hero who stood for ‘the truth’ when ‘the whole world’ was Arian. Athanasius is counted as one of the four great Eastern Doctors of the Church in the Catholic Church.

But in his day, he was a highly controversial character in his day. The church accused him of horrible crimes and exiled no less than five times. We are not able to judge either way today, but Athanasius was a prolific writer, and we can judge his spirit by his writings. For this purpose, listen to the following podcasts:

Assessing Athanasius and his Arguments
Athanasius’s On the Nicene Council

The Son had a beginning.

Eternal generation

In the Trinity doctrine today, the Son had no beginning but always existed with the Father. The Bible is clear that He is begotten by the Father but that is explained with the concept of eternal generation, namely that the Father always was the Father, that there never was a time that the Father was not the Father.

Arius, as quoted above, wrote that “the Son has a beginning but … God is without beginning.” But in the same statement, he wrote that the Son existed “before time and before ages.” Did Arius contradict himself? I wish we had Arius’ book to explain his own words but would like to propose the following explanation:

God created time. God is that which exists without a cause, and time exists because God exists. God, therefore, exists outside time, cannot be defined by time and is not subject to time. We cannot say that God existed ‘before time’, for the word “before” implies the existence of time, and there is no such thing as time before time. Therefore, I prefer to say that God exists ‘outside time’.

Since God created time, time had a beginning and is finite.

God created all things through the Son (e.g. 1 Col 8:6). Therefore, God created time through the Son. It follows that there never was a time when the Son did not exist. Arius, therefore, could validly write that the Son existed “BEFORE TIME.”

But, there exists an infinity beyond the boundaries of time. All the power and wisdom that we see reflected in this physical universe, comes out of that incomprehensible infinity beyond time, space and matter. In that infinity beyond time, Arius wrote, “THE SON HAS A BEGINNING.” But this is not a beginning in time, for there is no such thing as time in infinity.

This explains why Arius could both claim that the Son existed before time and had a beginning. If this was Arius’ thinking, he could not that written that “there was a time when the Son was not,” as Athanasius claimed.

Arianism evolved after Nicaea.

Forced unity

Under the stern supervision of the emperors, who demanded unity in the church to prevent a split in the empire, the fourth-century church fathers would not allow different views about Christ to co-exist within the church. The church’s view of Christ changed from time to time, but, nevertheless, it always formulated a view of Christ and, through persecution, forced all Christians to abide by the formal church doctrine.

Numerous synods

The fifty-year Arian period after Nicaea resulted in numerous synods, including at Serdica in 343, Sirmium in 358 and Rimini and Seleucia in 359. The pagan observer Ammianus Marcellinus commented sarcastically: “The highways were covered with galloping bishops.”

Numerous creeds

The best-known creed today is the Nicene Creed, but no fewer than fourteen further creeds were formulated between 340 and 360, depicting the Son as subordinate on the Father, e.g. the Long Lines Creed. Historian RPC Hanson lists twelve creeds that reflect the Homoian faith—one of the variants of Arianism—including the creeds of Sirmian (AD 357), Nice (Constantinople – 360), Akakius (359), Ulfilas (383), Eudoxius, Auxentius of Milan (364), Germinius, Palladius’ rule of faith (1988. The Search for the Christian Doctrine of God. Edinburgh: T&T Clark. pp. 558–559).

Arianism evolved.

During the fifty years between Constantine and Theodosius, Arianism was refined and nuanced, relative to what Arius believed. Consequently, although Arius’ views are important, it is far more important to understand what version of Arianism the church adopted after Arius’ views and the Nicene Creed were intensely debated in the decades following Nicaea.

The word “GOD” is ambiguous.

Before we discuss what Ulfilas wrote, we need to explain the difference between the word “God” and the words used in the New Testament:

Modern English

In modern languages, we differentiate between the words “god” and “God:”

When we use a word as a proper name, we capitalize the first letter. The word “God,” therefore, has a very specific usage: It is the PROPER NAME of one specific being; the One who exists without cause.

The word “god,” on the other hand, is a general category name used for all supernatural beings. It is even for human beings with super-human qualities.

Ancient Greek

The capital “G,” therefore, makes a huge difference. But, when the Bible was written, and also in the fourth century, there were no capital letters. Or, more precisely, the ancients wrote only in capital letters. The distinction between upper and lower case letters did not yet exist. According to the article on the timeline of writing in Western Europe, the ancients used Greek majuscule (capital letters only) from the 9th to the 3rd century BC. In the following centuries, up until the 12th century AD, they used the uncial script, which still was only capital letters. Greek minuscule was only used in later centuries.

Te Greek word theos

Since the word “God” is a name for one specific Being, the original New Testament does not contain any one word with the same meaning as “God.” The New Testament writers used the word theos, which is the same word that was used for the pantheon of Greek gods. The word theos, therefore, is equivalent in meaning to our modern word “god.”  The word theos was also used for beings other than the one true God, even for “the god of this world” (2 Cor 4:4) and for human judges (John 10:35). Therefore, by describing the Father and the Son as “god,” the Bible and the fourth-century writers only indicated that the Father and the Son are immortal beings; similar to the immortal Greek gods. Consequently, the word “god” does not elevate the Father or the Son above the pagan gods.

The word “God,” in the translations of the New Testament and other ancient Greek writings, therefore, is an INTERPRETATION. When the translator believes that theos refers to the One who exists without a cause, theos is rendered as “God.”  But when Paul wrote spoke about the theos of the pagan nations, the New Testament translates that as “god.” And when it translates theos, when it refers to Jesus, as “God,” it does that on the assumption of the Trinity doctrine.

True god

To indicate that the Unique Being is intended, the Bible writers added words such as “only,” or “true” or “one” to theos. But most often they simply added the definite article “the” to theos to indicate that the God of the Bible is intended. 

In the Nicene Creed, both the Father and the Son are described as “true god.” The Bible never identifies the Son as “true god.” In the Bible, the “true god” is always the Father.  For example:

You, the only true God, and
Jesus Christ whom You have sent” (John 17:3)

You turned to God from idols to serve a living and true God,
and to wait for His Son from heaven” (I Thess 1:9-10).

So that we may know Him who is true;
and we are in Him who is true,
in His Son Jesus Christ.
This is the true God and eternal life” (1 John 5:20).

But then translators translate the Greek equivalent of “true god” as “true God.” Not only is this faulty translation, the word “true” in the phrase “true God” is SUPERFLUOUS, for there is only one “true God.”  Since “God” already indicates the only true god, “true theos” should be translated either as “true god” or as “God.” 

Ulfilas’ Christology

Germanic missionary – The Goth Ulfilas (c. 311–383) was ordained as bishop by the Arian Eusebius of Nicomedia and returned to his Gothic people to work as a missionary. He translated the New Testament into the Gothic language and is credited with the conversion of the Gothic peoples, which resulted in the wide-scale conversion of the Germanic peoples. 

Ulfilas’ Arianism – What he believed is perhaps a good reflection of the Arianism that was generally accepted in the church between Nicaea (325) and Constantinople (381). He wrote:

I, Ulfila … believe in
only one God the Father,

the unbegotten and invisible,

and in his only-begotten Son,
our lord/master and God,
the designer and maker of all creation,
having none other like him.

Therefore, there is one God of all,
who is also God of our God;

and in one Holy Spirit,
the illuminating and sanctifying power …
Neither God nor lord/master,
but the faithful minister of Christ;
not equal, but subject and obedient in all things to the Son.

And I believe
the Son to be subject and obedient in all things
to God the Father

(Heather and Matthews. Goths in the Fourth Century. p. 143 –  Auxentius on Wulfila).

Discussion of Ulfilas’ Christology

The Father – Ultimate Cause of all else

Only one God

Ulfilas believed in “only one God,” who he identified as the Father.  Actually, this was the standard opening phrase of all ancient creeds. The Nicene Creed also starts as follows:

We believe in one God, the Father Almighty,
Maker of all things visible and invisible
.”

But then it continues to perhaps contradict this opening phrase by adding that the Son is “true god from true god“.

The unbegotten

Ulfilas identified the Father as “the unbegotten.” Arius also mentioned “the unbegotten,” which is that which exists without a cause. That means that the Father is the ultimate Cause of all else.  

Invisible

Ulfilas added that the Father is invisible. This is also stated a number of times in the New Testament (e.g. Col 1:15). Certainly, in the past, God appeared to people (theophanies), but an appearance is vastly different from God Himself. An appearance does not contain God in His fullness. It is not possible for God in His fullness to be seen, for He exists outside this visible realm.

Only-begotten Son

Ulfilas also believed in:

His only-begotten Son,
our lord/master and God,
the designer and maker of all creation,
having none other like him
.”

Our God

In this translation of Ulfilas’ statement, the Son is “our … God,” but this is faulty translation. It should be rendered “our god,” with a small “g.”  As explained above, the Greek of the New Testament does not have a name for the God of the Bible. It uses theos; the common word for the pagan gods but added words such as “the” or “only” or “true” to identify “the only true god” (John 17:3). To say that the Son is “god” simply means that He is a immortal being, like the pagan gods. Consequently, Ulfilas followed up His description of the Son with the following explanation:

Therefore, there is one God of all,
who is also God of our God;

In this phrase, “our God” again refers to Jesus. This is similar to Hebrews 1:8-9, which also refers to Jesus as theos, but then says that the Father is His theos.

The phrases “only-begotten” and “none other like him” identify the Son as utterly unique. 

Maker of all creation

Ulfilas described Son as the “designer and maker of all creation.” If He made all things, presumably, He was not made Himself.  

Arius wrote that the Son was “begotten, or created, or purposed, or established.” In other words, Arius did not make a clear distinction between begotten and created. But after Nicaea, Arianism emphasized that the phrase only begotten” means that the Son was not created. See, for example, the Long Lines Creed.

Only-Begotten

Ulfilas described the Son as the “only-begotten Son” of the “only one God the Father, the unbegotten.” The word “begotten,” which means that the Father gave birth to the Son, implies that the Son came from the being or substance of the Father. “Only-begotten” means that He is the only being that ever was born of God. 

Because He was “begotten” of the being or substance of God, the Nicene Creed described the Son as homoousios with the Father. This word comes from homós (same) and ousía (being or essence) and means “same substance.” In Latin, it is consubstantial. In other words, the Nicene claimed that the Son is of the “same substance” as the Father.

In Arianism, this means that the Father and the Son have the “same substance,” just like we as people have the “same substance,” but remain different persons with different skills and capacities.

Trinitarian theology replaces the word “same” with “one” and understands homoousian as that the Father and Son have “one substance;” like three Persons with one body.

In his description of the Father and the Son, Ulfilas does not mention substance at all, which is a good thing, for that concept is not revealed in the Bible (Deut 29:29). It was an unfortunate addition to the Nicene Creed, probably due to the insistence of the emperor, who presided over the proceedings. (Listen to Kegan Chandler on the term “homoousios.”)

Subordinate

In Trinitarian theology, the Son is in all respects equal with the Father. In contrast, in Arianism, “begotten” means that the Son’s existence was caused by the Father, and that He is dependent on the Father, who alone is the uncaused Cause of all things. Arianism claims that the Bible reveals Him as subordinate to the Father; both before and after His existence as a human being. See the article – Subordinate.

The Father is God of our God.

What really sets Him apart from the pagan gods is not the title “god,” but that He is “the designer and maker of all creation.”

God, the Father – All instances of the word “God” in the quote from Ulfilas should be translated “god;” even when referring to the Father.  Ulfilas made a distinction between the Father and the Son and the pagan gods in HOW he described Him, namely as the “only one god” who is “god of all” and also “god of our god.” 

God of our God – As Ulfilas wrote, “there is one God of all, who is also GOD OF OUR GOD.”  In other words, the Father is the Son’s god.  The Bible similarly describes Jesus as “only-begotten god” (John 1:18) and “mighty god” (Isaiah 9:6); the Lord of the universe (1 Cor. 8:6), but the Father as Jesus’ “God” (e.g. Rev. 3:2, 12; Heb. 1:8-9; John 20:17).  Paul described the Father is the Head of Christ. 

Subordinate – Ulfilas closed by saying, “I believe the Son to be subject and obedient in all things to God the Father.” 

The Holy Spirit is not a person.

Subject and obedient – Ulfilas furthermore believed “in one Holy Spirit, the illuminating and sanctifying power … Neither God nor lord/master, but the faithful minister of Christ; not equal, but subject and obedient in all things to the Son.” That the Holy Spirit is “neither God nor lord” implies that Ulfilas did not think of the Holy Spirit as a Person, but as a power, and a power that is subject and obedient in all things to the Son.

Therefore, the Son is SUBORDINATE to the Father and the Holy Spirit is SUBORDINATE to the Son. 

No Trinity in the first four centuries

Ulfilas did not believe is the Trinity.  For him:

The Father alone was God. 
The Holy Spirit is not a Person.
There is no mention of three Persons in one Being.

It is often said that Arians do not believe in the traditional doctrine of the Trinity, which is true.  However, the concept of the Trinity, as we know it today, did not yet exist in Arius’ day. 

First 300 years – In the first three centuries, the church fathers did not think of the Father, Son and Holy Spirit as three Persons in one Being.  Tertullian did use the word “trinity,” but he used it to refer to a group of three distinct beings; not use in the sense of a single being. 

Nicene Creed – Neither does the Nicene Creed contain the Trinity concept, as a careful reading of that creed will show.  The purpose of that creed was to say that the Son is equal to the Father; not say that they are one Being; the same God.  It does say that they are homoousios (of the same substance), but that does not mean that they are one being.  We may argue that human beings are of the same substance, and that does not make us all one being. 

The Trinity doctrine was formulated later in the fourth century, perhaps by the Cappadocian Fathers, probably in response to the Arian criticism that the Nicene Creed creates the impression of two gods and can be accused of polytheism.

Three Forms of Arianism

In fact, as debates raged during the five decades after Nicaea, in an attempt to come up with a new formula, different forms of Arianism evolved. Three camps are identified by scholars among the opponents of the Nicene Creed:

Different Substance

One group, similar to Arius, maintained that the Son is of a different substance than the Father. They described the Son as unlike (anhomoios) the Father.

Similar Substance

The Homoiousios Christians (only an “i” added to “homoousios”) accepted the equality and co-eternality of the persons of the Trinity, as per the Nicene Creed, but rejected the Nicene term homoousios. They preferred the term homoiousios (similar substance). This is very close to the different substance view of the Arians. Therefore, they were called “semi-Arians” by their opponents. (See homoousia.)

No speculation about Substance

Homoian Arianism maintained that the Bible does not reveal whether the Son is of the same substance as the Father, and we, therefore, should not speculate about such things. They avoided the word ousia (substance) altogether and described the Son as homoios = like the Father. Although they avoided invoking the name of Arius, in large part they followed Arius’ teachings. RPC Hanson (The Search for the Christian Doctrine of God. Edinburgh: T&T Clark. pp. 557–559) lists twelve creeds that reflect the Homoian faith in the years 357 to 383.

None of these groups, therefore, adopted the Trinitarian approach of “one substance.”

In the fourth century, these differences were taken quite seriously and divided the church; similar to the denominations in Christianity we know today. Depending on the interpretation supported by Emperor Constantius, for example, wavered in his support between the first and the second party, while harshly persecuting the third.

Historians, unfortunately, categorize all three positions as Arianism, but there are important differences between these views.