Did Fourth Century Arianism believe that the Son was a created being?


In the fourth century, the church transformed from being persecuted to being the official religion of the Roman Empire.  At the same time, a huge controversy raged with respect to the nature of Christ.  To prevent a split in the empire, the emperors could not allow disunity in the church.  They forced the church to formulate creeds, and, true to the nature of the empire, persecuted church leaders with other views.


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


The Nicene Creed of 325 makes the Son equal to the Father, but soon the church consensus shifted to Arianism, and it remained so for the next 50 years.  During that fifty-year period, Arianism was refined.  Consequently, it is important to understand what Arianism believed after these intense debates.


Today, we use the modern word “God” as the proper name of the One who exists without a cause.  There was no equivalent word for “God” in ancient Greek.  The original Bible and other ancient Greek writings use the word THEOS, which is equivalent to our modern word “god.”  The word “God,” in our translations, is an interpretation, and should only be used to refer to the One who exists without a cause. 

When THEOS refers to Jesus, it can only be translated as “God” if one assumes Nicene Christology.  In Arianism, THEOS, when it describes Jesus, or to any being other than the Father, is translated as “god.”


In Arianism:

The Father is the “only one God.” He is “the unbegotten,” which means to exist without a cause, and therefore to be the ultimate Cause of all else. 

The Son is our god, but the Father is His god.  The Son is the maker of all creation.  This elevates Him infinitely above pagan gods.  As the “only-begotten,” the Son was not created but is subordinate to the Father.

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


Metamorphosis – The fourth century was a remarkable period.  In it, the church changed from being PERSECUTED to being the OFFICIAL RELIGION of the Roman Empire.  For all practical purposes, the church became part of the state, with the emperor as the HEAD of the church.  Adopting the character of the empire, the church PERSECUTED church leaders that do not abide by official church doctrines.

Emperor Constantine standing before the bishops

Arian Controversy – In that century also, a huge controversy raged with respect to the NATURE OF CHRIST.  The Nicene Creed—formulated in 325 at the city of Nicaea—essentially stated that the Son is EQUAL to the Father.  But within a few years, the church reverted to Arianism, which dominated the church for the next 50 years, and which taught that the Son is SUBORDINATE to the Father.  This Arian period was brought to an end when Theodosius became emperor in the year 380.  He was an ardent supporter of Nicene Christology and IMMEDIATELY declared Arianism illegal and Nicene Christology to be THE ONLY religion of the empire.  He then replaced the Arian church leadership with Nicene leaders.

Purpose – 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.


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

All things have been created through Him.”  He “upholds all things by the word of His power,” has “life in Himself,” sent the Holy Spirit to His disciples, is “the first and the last,” and owns everything which the Father has.  “All will honor the Son even as they honor the Father.”  In Him, all the fullness of Deity dwells in bodily form.  “At the name of Jesus, every knee will bow.” Only He knows the Father. (Col. 1:16; John 5:26; Luke 24:49; Rev. 1:17; Heb. 1:3; John 5:23; John 20:28; John 16:15; Col. 2:9; Mt. 11:27; Phil. 2:10) Only the Father knows the “day and hour” of His return.  Everything which the Son has, He received from the Father, including to have “life in Himself.”  The Father sent Him and told Him what to say and do.  The NT consistently makes a distinction between Jesus and God.  For example, Jesus is today at the right hand of God.  The “one God” and “the only true God” is always the Father.  The Father is His God and He prayed to the Father.  (Mt. 24:26; John 5:22, 26; John 7:16; Philemon 1:3; 1 Cor. 8:6; 1 Tim. 2:5; Eph. 4:4-6; John 17:3; Rev. 3:12; John 17; Acts 7:56).


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 Arius’ 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 generations.

Letter to Eusebius – We have a brief statement of what Arius believed in a letter he wrote 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


Distinction – Arius made a clear DISTINCTION between the Son and God, for he wrote:

The Son existed “as perfect as God” and
“The Son has a beginning but that God is without beginning”.

The unbegotten is that which exists without a causeSince the Son is the only-begotten, He is not part of that which exists without a causeFor Arius, the Father alone is unbegotten. 

He does not derive his subsistence from any matter for He derived His subsistence (existence) only from God. 

He existed by his own will and counsel, which means that He existed as an independent Person with His own will; distinct from God. 

He existed before time and before ages, which may be understood to mean that He was begotten by God before time began.

He existed as perfect as God, only begotten and unchangeable.  The phrase “only begotten” identifies the Son as unique.  There is no other like Him.  He is as perfect as God and unchangeable.  This indicates the extremely high view of the Son which Arius.  Sometimes people say that Arius taught that the Son was a created being.  That statement misrepresents Arius.

Before he was begotten, or created, or purposed, or established, he was not. For he was not unbegotten. Here, Arius implies that HE DOES NOT KNOW HOW the Son was begotten.  That is hidden in the mystery of the infinite.  But it remains clear that He was not unbegotten.  In other words, He exists by the will of God, the Father.

The Son has a beginning but God is without beginning.  We explain below how the Son can have a beginning if He existed before time.


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 the words quoted by Athanasius or whether they were an emphasis put on Arius’ words to discredit him.

Since the Trinity doctrine is generally accepted in the church today, most Christians regard Athanasius as the hero of the fourth century 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. On the other hand, in his own time, the church accused him of horrible crimes.  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


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: The Father always was the Father; 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, we 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.  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.”

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.” 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.  Also following this line of thinking, Arius never said that “there was a time when the Son was not,” as Athanasius claimed.


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 were unable to 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 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 (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.


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

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 exceptional qualities.

Only capital letters – 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.


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 plethora of Greek gods and which 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.  The word “god’” DOES NOT ELEVATE THE FATHER AND THE SON ABOVE THE PAGAN GODS.

The word “God,” in the translations of the New Testament and other ancient Greek writings, is, therefore, 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 they translate THEOS, when it refers to Jesus, as “God,” they do it on the assumption of Nicene Christology.


To indicate that the Unique Being is intended, the Bible writers added words such as “only,” or “true” or “one” to THEOS.  Most often they added the definite article “the” to THEOS to indicate the Father. 

In the Nicene Creed, both the Father and the Son are “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 god” should be translated “true god” or “God.” 


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 people, 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).



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 starts with the words, “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 – The Father is “the unbegotten.”  Arius also mentioned “the unbegotten,” which is that which exists without a causeThat also means that the Father is the ultimate Cause of all else.  

Invisible – Ulfilas adds that the Father is invisible.  This is also stated a number of times in the New Testament.  Certainly, in the past, there were appearances (theophanies) of God, 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.


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

Not created – 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.  Ulfilas similarly wrote that the Son is the “designer and maker of all creation.”  If He made all things, presumably then He was not made Himself.  

Same substance – “Begotten” implies that the Son came from the being or substance of the Father in a way that humans probably are unable to understand:

Equal – In Nicene Christology, just like a human son is of the same substance as his father, the Son is of the SAME SUBSTANCE as the Father.  The Nicene Creed uses the Greek word homoousian; from homós (same) and ousía (being or essence).  In Latin it is consubstantial.  The idea is, since the Son is of the same substance as the Father, that He is in all respects EQUAL with the Father.

Subordinate – In Arianism, on the other hand, “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. 


Our God – The Son is “our … God” in this translation of Ulfilas’ statement, but this is faulty translation.  It should be rendered “our god,” with a small “g.”  As explained above, the word “God” did not yet exist when Ulfilas wrote.  He merely used the general word for the pagan gods.  To say that the Son is “god” simply means that He is supernatural, like the pagan gods.  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.” 


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. 


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.


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 developed.  Three camps are identified by scholars among the opponents of the Nicene Creed:

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).  They were called “semi-Arians” by their opponents. (See homoousia).

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.

A third group explicitly called upon Arius and maintained that the Son is of a different substance than the Father.  They described the Son as unlike (anhomoios) the Father.

In the fourth century, these differences were taken quite seriously and divided the church; similar to the denominations in Christianity we know today.  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.


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