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]


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