Eusebius of Caesarea’s explanation of the Nicene Creed

Overview

Eusebius of Caesarea, the famous historian and theologian, attended the Nicene Council as the leader of the anti-Nicenes. Immediately afterward, he wrote a letter to his home church to explain why he accepted the Creed despite certain “objectionable expressions.”

At the Council, Eusebius presented the statement of faith used at his home church in Caesarea. Emperor Constantine, who attended the Council and functioned as the head of the church, accepted Eusebius’ statement but asked that the word homoousios be added. He explained that homoousios does not mean that the Son was literally cut off from the Father. 

The Alexander faction then formulated the Nicene Creed and added the phrases

      • Begotten, that is, “out of the Father’s substance,” nd
      • “Of the same substance (homoousios) as the Father.” 

These phrases were then discussed and it was agreed that they must not be understood bodily:

      • From the Father’s substance means that the Son was begotten of the Father indeed.
      • Homoousios means that the Son is like the Father “in every respect.”

Eusebius and his followers resisted these phrases to the last but eventually accepted them with that understanding. In other words, at the council, homoousios was not explained or accepted as ‘one substance.’ The term was accepted as describing two substances or Beings who are alike “in every respect.”

In conclusion, the Creed was eventually accepted only because “the emperor exerted considerable influence.” In his letter, Eusebius made every effort to explain the Creed as consistent with his theology but, in reality, the Creed contradicts his theology on several points.

Purpose

Eusebius of Caesarea and Eusebius of Nicomedia, the two main leaders of the anti-Nicenes in the early fourth century, both attended the Council of Nicaea in 325. Eusebius of Caesarea (AD 260/265 – 339/340) is well-known as a historian and left us with the only record of the proceedings and discussions at Nicaea that is available today. He was also “universally acknowledged to be the most scholarly bishop of his day.” [Show More]

Soon after the Council of Nicaea, Eusebius of Caesarea wrote to his home church in Caesarea to explain why he had accepted the Nicene Creed, despite certain “objectionable expressions.” This article discusses that letter. [Show More]

Authors Quoted

The Arians Controversy produced the Trinity doctrine. However, the scholars’ explanation of that Controversy – why and how the Church adopted the Trinity doctrine, changed dramatically over the last 100 years. Some regard the traditional account as history according to the winner and a complete travesty. The revised explanation is sometimes the opposite of the traditional account. This article series is based on the writings of scholars of the last 50 years. [Show More]

Eusebius’ Letter

Eusebius’ Statement of Faith

At the Council, Eusebius presented the statement of faith used at his home church in Caesarea. [Show More]

Emperor Constantine attended the Council and had a decisive influence on the outcome. Eusebius claims that his proposed statement of faith was generally accepted; also by the emperor. He felt it important to have the emperor’s approval. No separation of Church and State existed. In that culture, the Christian Roman Emperor was God’s agent on earth. Consequently, Church and State were one and emperors dominated the church councils and, therefore, church doctrines. [Show More]

No Ousia Language

Eusebius’ statement of faith did not mention the terms substance or “same substance” (homoousios). Although he believed that the Son is subordinate to the Father, he did describe the Son as “God.” The reason is that the term theos (translated as ‘God’ or ‘god’) had a flexible meaning. [Show More]

The Emperor

Constantine added homoousios

After Eusebius had presented his statement of faith, the emperor spoke and urged the meeting to accept and support Eusebius’ statement but also insisted that the word homoousios be added. [Show More]

Constantine explained homoousios.

Constantine also explained the term. However, it was a negative explanation, saying what it does NOT mean. It is strange to propose a term and then to say that it is impossible to understand; that “our conception of such things can only be in divine and mysterious terms.” Constantine explained that the term must not be understood bodily, as if the Son was cut off from the Father when He was begotten). [Show More]

The Nicene Creed

Formulated by the Alexander faction.

Eusebius says that, based on the emperor’s request, “the bishops” then formulated the Nicene Creed of 325 as we have it today. Eusebius did not specify who “the bishops” were but can assume it refers to the Alexander alliance.  [Show More]

Additions to Eusebius’ Statement

Eusebius quoted the Nicene Creed, which is also available from Earlychurchtexts. The main additions, compared to Eusebius’ statement, were:

      • Begotten, that is, “out of the Father’s substance,”
      • True God from true God, and
      • “Of the same substance (homoousios) as the Father.” 

Homoousios is often translated as ‘one substance’ because that is how the Trinity doctrine explains it. But, as Eusebius explained, it was accepted at Nicaea with a different meaning.

From the Father’s Substance means “of the Father indeed.”

Origen, the spiritual forefather of the Eusebians, rejected references to the Father’s substance. Consequently, Eusebius and his fellows asked questions about the meaning of the added phrases and “resisted to the last moment the introduction of certain objectionable expressions.”

It was explained to them that ‘begotten from the substance of the Father’ does not mean:

    • That a portion of God’s substance was cut off, or
    • That the Father’s substance change in any way, for the Father’s substance is “underived” and, therefore, cannot change, or
    • That the Son “subsist[s] as a part of the Father”.

It merely means “that the Son is of the Father indeed.” On that basis, Eusebius and his fellows accepted this phrase. [Show More]

Homoousios means ‘like in every respect’.

The Eusebians also accepted the term homoousios, not with enthusiasm:

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

The meeting also discussed the meaning of the term homoousios and agreed that it must not be understood in a material (corporeal) sense. It simply means:

“The Son of God has no resemblance to created things, but is in every respect like the Father only”

He is ‘of no other substance or essence but of the Father.”

It should be clear that, at the council, homoousios was not explained or accepted as ‘one substance.’ The term was accepted as describing two substances or Beings who are alike “in every respect.” This idea, that the Son is like the Father “in every respect” is also found in the ‘Arian’ Dedication Creed of 341 and in the later Homoiousians. [Show More]

The Fathers accepted homoousios.

Eusebius wrote that he accepted the term homoousios because “some learned and illustrious bishops and writers” in the past have used it:

In the third century, Sabellius and his followers used the term homoousios. But Eusebius would not have regarded them as “learned and illustrious.”

The third-century Dionysius of Rome used it but, like the Sabellians, also believed that the Father and Son are a single Person. Since Eusebius believed that the Son is a distinct Person, he probably did not think of this Dionysius as “learned and illustrious” either.

Eusebius probably referred to Dionysius of Alexandria, who also accepted the term but, since he also believed that the Son is a distinct Person, understood homoousios as meaning ‘same type of substance’ rather than ‘one substance’.

Since Eusebius used this example of a valid use of the word homoousios, he understood it in the same way. And since he was the leader of the majority in the council, most accepted the term in that sense. But Alexander and the Sabellians in the council would have understood it differently. (Read Article) [Show More]

Begotten, not Made

Most delegates agreed that Proverbs 8:22, in the LXX, refers to the Son as created. Therefore they referred to Him as such, but the council banned this term. [Show More]

The Anathemas

The anathemas reflect the typical statements made by Arius and his followers. [Show More]

When He was not.

One of Arius’ most disputed statements was ‘there was when the Son was not’. The Nicene Creed condemns this view. Eusebius, who agreed with Arius on this, justified his acceptance of this condemnation by saying the Son, before He was begotten, existed eternally potentially in the Father. [Show More]

Conclusions

Emperor’s Influence

Generally, Eusebius’ letter gives the impression that consensus was achieved fairly easily, but the phrase “resisted to the last moment” reflects the struggle within the council. As stated above, the Creed was eventually accepted only because “the emperor exerted considerable influence.” [Show More]

Bent over backwards

Eusebius made every effort to explain the Creed as consistent with his theology. A few months before Nicaea, he was provisionally excommunicated at a pro-Alexander council in Antioch. This probably gave Constantine a fright to see that the most influential bishop was excommunicated. He attended the Nicene Council possibly to prevent a worsening of the schism. For that reason, he explained the new terms in ways that the Eusebians could find agreeable. From his side, Eusebius also did his best to prevent a further split in the church; “having regard to peace.” But, in the absence of the emperor’s effort to reconcile the opposing parties, Eusebius probably should not have accepted the Creed.

Nicaea caused Controversy.

The meeting was called to settle the Controversy. Arius’ theology was soon rejected but the acceptance of these “objectionable expressions” caused the Controversy to continue after Nicaea. [Show More]


Other Articles

FOOTNOTES

What did homoousios mean to the Nicene Council?

Introduction

Authors Quoted

Due to ancient documents that have become available and substantial research, scholars today explain the fourth-century Arian Controversy very differently from a century ago. In fact, R.P.C Hanson described the traditional account of the Arian Controversy as a complete travesty[Show More]

This article relies largely on books by scholars of the last 50 years and quotes extensively from them. But, to simplify this article, almost all quotes are hidden in ‘Show more’ sections. Nevertheless, since the scholarly view of the Controversy has changed so much, and since this is a highly controversial subject, these quotes are a crucial part of this article. This article relies mainly on the recent books by R.P.C. Hanson, Rowan Williams, and Lewis Ayres. [Show More]

Nicene Creed

The Nicene Creed, as formulated at the Council of Nicaea in AD 325, is accepted as official doctrine by most denominations. It states that the Son is homoousios with the Father, meaning ‘of the same substance’. [Show More]

Homoousios has two Possible Meanings.

Homoousios (same substance) has two possible meanings because the word “same” has two possible meanings. For example, when I say that John and I drive ‘the same car’, it can mean that we drive one and the same car or two different cars of the same type. Similarly:

Homoousios (same substance) can mean that the Son is a distinct Being with the same type of substance as the Father, just like a human father and son have the same type of substance. This is called qualitative or generic sameness. [Show More]

Or it can mean that the Father and Son are a single substance (one Being). This is called numerical sameness because there is only one. [Show More]

Since monoousios specifically means ‘one substance’, homoousios primarily has a qualitative meaning. [Show More]

Arius rejected both these possible meanings of the term because, for him, the Son’s substance is different from the Father’s. [Show More]

It is often said that the traditional Trinity doctrine teaches that the Father, Son, and Spirit are three Persons. However, leading orthodox scholars confirm that the term “Persons” is misleading because, in the Trinity doctrine, the distinction between Father, Son, and Spirit is invisible to humans and because the Father, Son, and Spirit share a single mind and will. Since the essence of the Trinity doctrine is that the Father, Son, and Spirit are a single Being, it interprets homoousios as ‘one substance’. [Show More]

In the traditional account of the Arian Controversy, the Trinity doctrine has existed from the beginning of that controversy and homoousios in the Nicene Council also meant ‘one substance’. However, the Trinity doctrine did not exist at the beginning but evolved over the fourth century. On the contrary, subordination was orthodox when the Controversy began. [Show More]

Consequently, this article analyses what homoousios meant (1) before, (2) during, and (3) after Nicaea. It will show that scholars today conclude that homoousios at Nicaea did not mean ‘one substance’. It had a much looser, more flexible, and less specific meaning. [Show More]

The Term Arian

As is discussed here, the term ‘Arian’ is a complete misnomer because the Arius did not develop a new heresy, had only a few real followers, and did not leave behind a school of disciples. Scholars agree that the term ‘Eusebians’ would be more appropriate to describe the anti-Nicenes. Nevertheless, this article sometimes still uses the term ‘Arian’ for the anti-Nicenes because that is the term most people know.

Homoousios Before Nicaea

Greek philosophy and Egyptian paganism used the term homoousios, not to say that two things are really one thing, but to compare distinct things. In other words, in these systems, it did not mean ‘one substance. [Show More]

As shown below, at Nicaea, Emperor Constantine insisted on the term. Beatrice suggests that Emperor Constantine had a previous connection with Egyptian paganism and proposed the term at Nicaea partly because he was familiar with it from Egyptian paganism.  (See Article).

The Bible never refers to God’s substance and never says that the Son is homoousios with the Father. [Show More]

The second-century Gnostics used the term, not to say that two beings are one being or even to say two beings are equal, but to describe distinct beings as “belonging to the same order of being.” (Beatrice) Specifically, they used homoousios to say that lower deities are of ‘a similar kind’ as the highest deity from whom they emanated. However, the word homoousios in the Nicene Creed is not due to a Gnostic influence because “by the fourth century the Gnostic threat to the Christian faith was over” (Hanson, p. 856). [Show More]

Tertullian (155-220), writing in Latin, nowhere used a term like the Greek homoousios. However, he did use the term “substance,” and believed that God has a body (is a substance) and that the Son is part of God’s substance. In other words, he did believe that Father and Son are ‘one substance’ and a single hypostasis; a single “individual existence.” This would mean that the Father and Son are homoousios (of the same substance). [Show More]

Sabellius (fl. ca. 215) wrote in the early 3rd century. Sabellianism is named after him. He and his followers used homoousios to say that Father and Son are ‘one substance’ (a single hypostasis or Person). As is discussed here, according to Von Mosheim, for Sabellius, the Father, the Son, and the Spirit are three parts of God. By the time of the Nicene Council, the church had formally rejected Sabellianism. [Show More]

Origen of Alexandria (c. 185 – c. 253), the most influential theologian before Nicaea, did not use the term, despite claims to the contrary. He believed that the Son’s substance is different from the Father’s and was anxious to avoid the idea that the Father and the Son were of the same material. [Show More]

In opposition to Tertullian and Sabellius, who taught that the Father and Son are a single hypostasis, Origen believed that the Father, Son, and Spirit are three hypostases; three distinct substances and Persons. [Show More]

Dispute between Rome and Alexandria – Around the year 260, there was a dispute between Rome and Alexandria about the term homoousios. It began when some Libyan Sabellians described the Son as homoousios with the Father. [Show More]

The bishop of Alexandria (Dionysius), overseeing the church in Libya, believed in three hypostases. He rejected the term homoousios because Sabellius, who claimed that the Father and Son are a single hypostasis, used it. [Show More]

The Libyan Sabellians then appealed to the bishop of Rome (also called Dionysius). Like the Sabellians, Rome believed that Father and Son are a single hypostasis (Person) and described the Son as homoousios with the Father. [Show More]

Rome then persuaded Alexandria to accept the term but the bishop of Alexandria accepted it reluctantly and as meaning two substances of the same type. In other words, for him, the term did not mean that Father and Son are one Being or even that they are equal. In his view, Father and Son were two distinct hypostases and the Son can still be subordinate to the Father. [Show More]

Homoousos Condemned in 268 – More or less at the same time, Paul of Samosata used homoousios to describe Father and Son as a single hypostasis (Person). In 268, a council at Antioch condemned both Paul and the term homoousios as Sabellian. This fact caused the fourth-century pro-Nicenes considerable embarrassment. [Show More]

Conclusions

A Sabellian Term – Before Nicaea, only Sabellians favored the term. They include Sabellius himself, the Libyan Sabellians, Dionysius of Rome, and Paul of Samosata. For them, it meant that Father and Son are a single Person. The only non-Sabellian who accepted the term was Dionysius of Alexandria, but he accepted it reluctantly and only as meaning that the Father and Son are two distinct substances (two hypostases) of the same type. Therefore, when the Arian Controversy began, the term homoousios was regarded as Sabellian. [Show More]

Arius was conservative. In the traditional account of the Arian Controversy, Arius was a heretic. However, Archbishop Rowan Williams, who recently published a book on Arius, described him as an Alexandrian conservative. It follows that Arius’ opponent Alexander was not conservative. The analysis above shows that, Arius followed the traditional Alexandrian teaching, which was consistent with the views of the Eastern Church, that the Son is a distinct Person. In contrast, Alexander followed Rome in teaching that the Father and Son are a single Person. See here for a discussion of Alexander’s theology. [Show More]

Homoousios at Nicaea

A Surprising Innovation

The term homoousios was a surprising innovation in the Nicene Creed. It is not found in the Holy Scriptures, was borrowed from pagan philosophy, did not appear in any precious creed, was not part of the standard Christian language of the day, and was already condemned in 268 at a Council in Antioch as associated with Sabellianism (Hanson, p. 198). Antioch was the headquarters of the entire church at the time. [Show More]

Furthermore, ‘same substance’ implies that God has a body, which nobody was willing to grant. [Show More]

For such reasons, the term homoousios seemed especially objectionable to most delegates at Nicaea, the vast majority of whom were from the East. Given these strong objections, some powerful force must have caused its inclusion in the Creed. [Show More]

Not even Alexander favoured the term. For example, a pro-Alexander meeting in Antioch a few months before the Nicene Council formulated a draft creed that “makes no use of the ousia language that we see in Nicaea’s creed.” (Ayres, p. 51) “The word homoousios is not to be found in the extant writings of Alexander of Alexandria.” (Beatrice

The Emperor enforced the term.

The powerful force that ensured the inclusion of the term was the emperor. As astounding as it might sound to people who grew up in a culture of separation of Church and State, in the Christian Roman Empire, the emperors were the final arbiters in doctrinal disputes. [Show More]

Similarly, the Nicene Council, like all fourth-century general councils, was called and dominated by the emperor. It was the Emperor’s meeting. It was not Constantine’s goal to find ‘the truth’ but simply to prevent this dispute from causing division in his empire.

The emperor not only proposed but used his influence to enforce the inclusion of the term. [Show More]

Emperor Constantine also dared to explain the word to that assembly of the church’s leaders. The Creed says that the Son is of the same substance (homoousios) as the Father because He is begotten from the Father’s substance. As stated, the Eusebians objected that this is unbiblical and untraditional language and sounds as if the Son was begotten like humans through a material, bodily process, which nobody was willing to grant. [Show More]

To counter such objections and to enable the Eusebians (the Arians) to accept these new terms, he insisted that these terms must be understood without material connotation. This shows his dominant role in the council. [Show More]

Constantine explained that these phrases merely mean that the Son is not out of any other substance, but out of the Father alone. [Show More]

With that non-literal explanation of the contentious terms, all delegates could agree. But the main point is that these untraditional terms were included in the Creed due to the emperor’s domination of the council. For more detail, see the discussion of Eusebius’ letter.

Why Constantine insisted on homoousios

But why did Constantine insist on homoousios? Another article argues that Constantine found the term agreeable because he was familiar with it through his contact with Egyptian paganism. But even if that is true, he would not have proposed the term without some support from the delegates. This section shows that he insisted on this term because he had taken Alexander’s part in his dispute with Arius and because Alexander allied with the Sabellians, who preferred the term.

Firstly, like the Sabellians, Alexander believed that the Father and Son are a single Person (one hypostasis) (See here) [Show More]

But Alexander’s one-hypostasis theology was in the minority because the vast majority of the delegates were from the East and, following Origen, believed in three hypostases, meaning the Father, Son, and Spirit are three distinct Beings. (See here.) [Show More]

Since he was opposed by this ‘three hypostases’ majority, and since his theology was similar to the Sabellians, Alexander joined forces with the Sabellians, led by Eustathius and Marcellus. [Show More]

Since the emperor had taken Alexander’s side, this alliance made the Sabellians influential at the council. [Show More]

Alexander did not prefer the term. For example, just a few months earlier, the draft statement prepared by the pro-Alexander council at Antioch did not mention ousia or homoousios. Constantine insisted on homoousios specifically because the Sabellians preferred the term. [Show More]

In conclusion, the Creed was the work of a Minority. The emperor’s authority allowed the one-hypostasis minority to include the term homoousios in the Creed, despite the Sabellian history of the term and despite the objections raised by the majority. [Show More]

Chairperson Ossius

Ossius, whom Constantine appointed as chair of the Nicene Council, was also his religious advisor. In the Council, he acted “as the Emperor’s representative” (Hanson, p. 154) and as Constantine’s “agent.” (Hanson, p. 190) His humble position in the church, as bishop of the small city of Cordova, did not qualify him as chair of that assembly.

He also believed in one hypostasis, similar to Alexander and the Sabellians. In all probability, it was Ossius who advised Constantine to take Alexander’s part. [Show More]

The Anathema confirms Sabellian domination.

Another indication of Sabellian domination in the Council is the anathema in the Creed against all “who assert that the Son of God is of a different hypostasis or substance.” This seems to say that Father and Son are a single hypostasis (Person) and substance, which is the hallmark of Sabellianism. [Show More]

How did the delegates understand the term?

The delegates did not all understand the term in the same way.

The emperor’s vague explanation allowed the Eusebian majority to accept the term reluctantly. They were able to reconcile that explanation with their view that the Son is distinct from and subordinate to the Father. Like Dionysius of Alexandria, the Eusebians at Nicaea were forced to accept the term but accepted it only with a generic meaning.

The Sabellians, on the other hand, understood it as saying that the Father and Son are ‘one substance’; a single hypostasis (a single Person). Consequently, as discussed below, after Nicaea, the Sabellians claimed the Creed as support for their doctrine. [Show More]

However, in reality, the Eusebians knew that this term implies Sabellianism. For that reason, the same church mainstream (the Eusebians) opposed the Creed after Nicaea. [Show More]

Was Nicaea a Sabellian victory?

There are several indications in the Creed that the Son is subordinate to the Father. For example, the Father alone is called “Almighty,” and the Son is God’s agent in creation. (Read Article) Our authors say that Nicaea was a drawn battle between the Sabellian ‘one hypostasis’ theology and the Eusebian ‘three hypostases’ subordinationism. However, since homoousios was known to be a Sabellian term and given the anathema, perhaps it was a Sabellian victory. [Show More]

Homoousios after Nicaea

Arius’ specific theology was also no longer at issue after Nicaea. He had some extreme views, such as that the Son was made out of nothing, but almost the entire Nicene Council rejected his theology. [Show More]

Alexander was also not a main player after Nicaea. He died about three years after Nicaea. [Show More]

Nicaea caused Controversy – The Controversy after Nicaea was caused not by Arius, as is often claimed, but by the acceptance of the Sabellian term homoousios at Nicaea. The conflict in the decade after Nicaea was specifically about the meaning of this term. The Sabellians claimed that it supported their theology. [Show More]

Post-Nicaea Correction – The same war that raged between the followers of Origen and the Sabellians in the third century and at Nicaea, continued in the decade after Nicaea between the Eusebians (often but misleadingly called ‘Arians’) and the Sabellians. All leading Sabellians were deposed. This decade may be called the ‘Post-Nicaea Correction’ because it closed the door to Sabellianism that was opened at Nicaea. (Read Article). [Show More]

Homoousios disappeared – Since the dispute between the Eusebians and Sabellians focused on the meaning of the term homoousios, the rejection of the Sabellians after Nicaea was also a rejection of the term homoousios. After the Sabellians were removed from their positions, the term homoousios also disappeared from the debate. Nobody mentioned homoousios for about two decades. [Show More]

For example, 16 and 18 years after Nicaea, the Easteners formulated the Dedication Creed in 341 and the Westerners a Manifesto at the Council at Serdica in 343. Since both these creeds were formulated during the period when nobody mentions homoousios, they do not mention the term. However, these councils focused on the more fundamental issue, of which homoousios was only a symptom, namely, whether the Son is a distinct Person. [Show More]

Athanasius did not defend homoousios. – During the years 335-6, Athanasius and Marcellus were deposed by the Eastern Church. Meeting in Rome, they joined forces. At that time Athanasius also developed his polemical strategy; his “masterpiece of the rhetorical art,” (Ayres, p. 106-7). However, in the 330s and 340s, Athanasius’ polemical strategy said nothing about homoousios. [Show More]

Homoousios Revived – By the time Constantius became emperor of the entire Empire in the early 350s, Athanasius had become extremely powerful and Constantius attempted to isolate Athanasius. In this time of crisis, in the mid-350s, 30 years after Nicaea, Athanasius revived homoousios to strengthen his polemical strategy. In this way, homoousios came back into the Controversy. Athanasius had become the West’s “paragon” (model) (Hanson, p. 304). Following Athanasius, the West also began to support homoousios. (Read More) [Show More]

One hypostasis – Athanasius re-introduced the term into the Controversy because, as discussed here, like the Sabellians, he believed that the Father and Son are a single Person (one hypostasis). Specifically, he believed that the Son is part of the Father. [Show More]

An Anti-Sabellian Front – In the late 350s, after Athanasius had re-introduced homoousios into the Controversy, the Eusebians (the so-called Arians) opposed the term but had differing views about the Son’s substance. Nevertheless, they were united against Sabellianism. This confirms that homoousios was a Sabellian term and that Sabellianism remained the main enemy. [Show More]

Basil of Caesarea, the first Cappadocian father, was the first to accept both the term homoousios and that the Son is a distinct Person. He wrote in the 360s and 370s. He did not follow Athanasius and did not base his theology on the Nicene Creed. He began as a Homoiousian who later also accepted the term homoousios. However, while Athanasius and other pro-Nicenes explained homoousios as meaning one hypostasis, Basil, like most other Easteners, taught that the Father, Son, and Spirit are three distinct substances (three hypostases or Persons or Beings) with exactly the same type of substance. [Show More]

Meletian Schism – In the 360s and 370s, in what is known as the Meletian Schism, a dispute between the Western and Eastern pro-Nicenes, Basil’s view of three hypostases brought him to oppose Athanasius and Westerners who taught one hypostasis. It is called the Meletian dispute because it manifested particularly in a dispute about who the bishop of Antioch must be. While Basil supported Meletius, the Westerners (Athanasius, Damasus of Rome and Athanasius’ successor Peter) supported Paulinus (another ‘one-Person’ theologian). [Show More]

The Core Issue

One or three Hypostases?

The core issue in the Controversy was whether the Son is a distinct Person. In the Greek of the fourth century, the core issue was whether the Father and Son are distinct hypostases:

It began in the second century. While the Monarchians said that ‘Father’ and ‘Son’ are two names for the same Person, Logos theology dominated, claiming that the Son is a distinct hypostasis.

In the third century, while the Sabellians confessed one hypostasis, Origen’s view dominated, teaching three hypostases.

In the fourth century, the Sabellians, Alexander, Athanasius, and the West continued teaching one hypostasis. With the emp[eror’s assistance, that view dominated at Nicaea but, for most of the century, the Eusebian three hypostases dominated.

Later in that century, the Cappadocians taught three equal hypostases but were opposed by Athanasius and the Western pro-Nicenes, who taught one hypostasis. (See here)

However, in 380, Emperor Theodosius made Western ‘one hypostasis’ theology the State Religion of the Roman Empire. (See here)

Related to Homoousios

The term homoousios was not the core issue. For example, the term disappeared from the Controversy soon after Nicaea and only again became part of it in the 350s. But the term homoousios relates directly to the question of whether the Son is a distinct Person:

One Person => One Substance – All theologians who believed that the Father and Son are a single Person also believed that the Son is homoousios with the Father. In this view, homoousios is understood as saying that the Father and Son are ‘one substance’. Therefore, like the Father, the Son is eternal and immutable. These theologians included Tertullian, the Sabellians, Paul of Samosata, Alexander, Athanasius, and the Western Church generally. [Show More]

Two Persons => Different Substance – But if the Son is a distinct Person, as Origen, Arius, and the Eusebians believed, then the Father alone exists without cause, which implies that the Son’s substance is different from the Father’s. At Nicaea, almost all Arians accepted the term homoousios but not as meaning ‘same substance’. They had accepted the emperor’s vague explanation of the term.

Ways of understanding the Bible

The core issue relates to two ways of understanding the Bible:

In the Old Testament, God is one. There is little indication of a second divine Being.

But the New Testament reveals a second ‘God’, namely, the Son of God who is also called ‘I am’ and ‘the First and the Last’, who is God’s Agent in the creation of all things and maintains all things. So, the question arose, how does the Son relate to the Father?

The ‘one hypostasis’ theology argues from the Old Testament and claims that, since the Old Testament asserts only one God, the ‘Father’ and ‘Son’ must be one Person.

Three hypostases’ theology accepts the evidence from the New Testament that the Son is indeed a distinct divine Person. It identifies three divine Persons (three hypostases); the Father, Son, and Holy Spirit.

 (See here for the article on the Real Main Issue.)

Overview

The fourth-century Controversy continued the controversy of the preceding century, which was mainly between Sabellius’ one-hypostasis theology, which adopted the term homoousios, and Origen’s three hypostases, which rejected the term. In that century, Sabellianism was defeated.

However, at Nicaea, through the emperor’s support, a Sabellian ‘one hypostasis’ minority had the upper hand and was able to insert the term homoousios in the Creed, despite the majority’s objections. Emperor Constantine appeased the majority’s fears by explaining the terms ousia and homoousios highly figuratively, saying that it only means that the Son is truly from the Father. This enabled the Eusebian majority to accept the Creed.

After Nicaea, the Sabellian dominance at Nicaea re-ignited the third-century controversy. The Sabellians claimed that the term homoousios means that the church had accepted a one-hypostasis theology. This caused a few years of intense strife during which all leading Sabellians were exiled.

After that, nobody mentioned homoousios for more than two decades. For example, neither Athanasius nor the councils in the 340s mention homoousios but focus on the more fundamental issue: whether the Son is a distinct Person (hypostasis).

In the mid-350s, 30 years after Nicaea, Athanasius, who also had a ‘one hypostasis’ theology, brought the term back into the Controversy, causing the Eusebians to divide into three major views with respect to the Son’s substance.

In the 360-370s, Basil of Caesarea, the first Cappadocian father, was the first pro-Nicene to explain homoousios as three hypostases. This caused some fierce conflict between Basil and Athanasius.

In the end, the church was divided into at least the following factions:

Western pro-Nicenes defended homoousios and explained it as saying that Father and Son are a single hypostasis (one Person). (Read More)

Eastern pro-Nicenes (the Cappadocians) also accepted homoousios but interpreted it in a generic sense, meaning three distinct but equal hypostases. (Read More)

Homoians Eusebians, who dominated the church for much of the 350s to 370s, rejected all talk of God’s substance, including the term homoousios.

Homoiousian Eusebians claimed that the Son’s substance is similar to the Father’s, but not the same.

Heterousian Eusebians taught that the Son’s substance is different from the Father’s.

In the year 380, Emperor Theodosius made the Western pro-Nicene view the State Religion of the Roman Empire and subjected Arians to severe persecution. Over the subsequent centuries, with the support of the Imperial Forces, that State Religion became the Roman Church (the Church of the Roman Empire) and dominated the Middle Ages. Bible prophecy symbolizes it as the 11th horn of the fourth beast in Daniel 7. (Read More)

In conclusion, throughout the Controversy, the only people who regarded homoousios as saying that Father and Son are one substance, as the Trinity doctrine also claims, were the one-hypostasis (Sabellian) theologians. In reality, the Trinity doctrine continues ancient Sabellianism. (Read Article)

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FOOTNOTES

  • 1
    Athanasius (1911), “In Controversy With the Arians”, Select Treatises, Newman, John Henry Cardinal trans, Longmans, Green, & Co, p. 124, footn