Everything Everywhere Daily: History, Science, Geography & More - The First Seven Ecumenical Councils
Episode Date: July 22, 2026In the early centuries of Christianity, some of the most important battles were fought not with swords, but with words. Bishops gathered from across the Roman world to debate questions that wou...ld define the faith for millions of people: the nature of God, the identity of Jesus, the role of Mary, and even the use of images in worship. The decisions they made shaped Christianity for the next 1,500 years. Learn more about the first seven ecumenical councils on this episode of Everything Everywhere Daily. Shop the store at Shop.Everything-Everywhere.com Sponsors Hexclad Get 10% off your order at hexclad.com/DAILY Mint Mobile Save 50% on Unlimited premium wireless plans starting at $15/month at MintMobile.com/EED Quince Go to quince.com/daily for 365-day returns, plus free shipping on your order! DripDrop Go to dripdrop.com and use promo code EVERYTHING for 20% off your first order! Subscribe to the podcast! https://everything-everywhere.com/everything-everywhere-daily-podcast/ -------------------------------- Executive Producer: Charles Daniel Associate Producers: Austin Oetken & Cameron Kieffer Become a supporter on Patreon: https://www.patreon.com/everythingeverywhere Discord Server: https://discord.gg/Ds7Rx7jvPJ Instagram: https://www.instagram.com/everythingeverywhere/ Facebook Group: https://www.facebook.com/groups/everythingeverywheredaily Twitter: https://twitter.com/everywheretrip Website: https://everything-everywhere.com/ Disce aliquid novi cotidie Learn more about your ad choices. Visit megaphone.fm/adchoices
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In the early centuries of Christianity, some of the most important battles were fought not with swords,
but with words. Bishops gathered from across the Roman world to debate questions that would define
the faith for millions of people, the nature of God, the identity of Jesus, the role of Mary,
and even the use of images and worship. The decisions they made shaped Christianity for the next
1500 years. Learn more about the first seven ecumenical councils on this episode of Everything Everywhere
daily. This episode is sponsored by What Could Go Right? The news has a way of making it feel like
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Recently, our company's softball team lost the big game by one run.
Then Dale tried to console us with the quote,
Winning isn't everything.
Well, Dale and I are very different.
I get early payout from Bed 365.
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play responsibly. If you have questions or concerns about your gambling or the gambling of someone
close to you, please go to connectsonterio.c.com. Christianity wasn't established all at once.
Over the centuries, various beliefs emerged, which were resolved through debates, arguments,
and sometimes violence. One of the most popular means of settling religious disputes in the
first several centuries of Christianity was the ecumenical council.
At this point, there were no Christian denominations, as we might think of them today.
Each community had a church, which was led by a local bishop.
Each bishop was created by another bishop in a process known as apostolic succession,
which legend holds began with the apostles.
When controversies arose and issues needed to be resolved, an ecumenical council was convened.
And what made them different from other councils was their claimed universal authority.
An ecumenical council gathered bishops from across the Christian world and addressed issues considered binding on all Christians, and was later recognized by the wider church as authoritative.
In the first approximately 750 years of Christianity, there were seven such ecumenical councils that resolved issues that are still felt across most Christian denominations today.
In this episode, I want to give a brief summary of the seven ecumenical council.
the events surrounding them and the issues that they addressed. Each of these councils could be a
separate future episode, but I felt an overview episode was necessary first. The council, which is
usually not included among the seven, was the Council of Jerusalem, held around the year 49. It was
actually covered in the Acts of the Apostles, and they decided that Gentile Christians did not need
to be circumcised or fully follow Mosaic law. It helped define Christianity as the
as something distinct from Judaism.
The first council of Nicaea was held in 325 in the city of Nicaa in what is now Turkey.
It was called by the Roman Emperor Constantine to resolve major disputes within the Christian church,
especially the controversy over Arianism.
The central issue was whether Jesus was fully divine and eternal or a created being subordinate
to God the Father, as the priest Aereus taught.
The council rejected Arias's position and affirmed that the son was of the same substance as the father, meaningfully divine.
The council produced the original Nicene Creed, established a common method for calculating the date of Easter, and issued disciplinary canons for church governance.
The importance of the first council of Nicaea lies in it being the first ecumenical council and in its setting a precedent for defining Christian doctrine through councils recognized by the wider church.
Today, most major Christian denominations are Nicene, meaning that they accept the core theology
of the First Council of Nicaea in the year 325.
This includes Roman Catholics, Eastern Orthodox, Oriental Orthodox, Anglicans, Lutherans, Methodists,
Presbyterians, Reformed churches, most Baptist churches, most Pentecostals, and most other
mainstream Protestant denominations.
The next Ecumenical Council was held 56 years later.
The first council of Constantinople was held in the year 381 under Emperor Theodosius I.
Its main purpose was to reaffirm and expand the theology of the Council of Nicaea.
It rejected lingering forms of Arianism and also condemned teachings that denied the full divinity of the Holy Spirit.
The Council affirmed that the Holy Spirit was truly divine alongside the Father and the Son.
Its most enduring legacy was the expanded Nicene Creed, often called the Nicino-Constantian.
Antinopolitan creed, which is the version commonly recited in many churches today.
Fifty years later, in 431, the third ecumenical council was called by the Eastern Roman Emperor
Theodosius II, the Council of Ephesus.
Its main issue was the teachings of Nestorius, the patriarch of Constantinople, who objected
to calling Mary Theotokos, meaning Godbearer or Mother of God. Nostorius preferred language that
separated Christ's divine and human natures too sharply. The council condemned Nostorius and
affirmed that Jesus was one unified person, fully divine and fully human. Because of that unity,
Mary could properly be called Theotokos. The council became a major milestone in Christian
teaching about Christ's identity and also contributed to lasting divisions with some Eastern
Christian communities. After the controversy, many Christians associated with Nestori,
flourished outside of the Roman Empire, especially in the Church of the East, centered in Persia.
From there, it spread widely across Central Asia, India, and even parts of China, becoming one of the
most geographically expansive branches of medieval Christianity.
Just 20 years later, the fourth ecumenical council was convened, the Council of Chalcedon in
451. It was called by the Byzantine Emperor Marcian. Its main issue was how to explain the
relationship between Christ's divine and human natures. The council rejected both the idea that
Christ's humanity was swallowed up by his divinity and the idea that his divine and human natures
were separated. Chalcedon declared that Jesus was one person in two natures, fully divine, and
fully human, without confusion, change, division, or separation. Its decision became central to Catholic,
Eastern Orthodox, and many Protestant theologies. However, it also created the first major
lasting split with the Oriental Orthodox churches, including the Coptic, Armenian,
Syriac, Ethiopian, and Eritrean churches, which rejected Chelsodon's wording.
Today, those churches are categorized as non-Celsedonian Christian churches.
102 years later, in 553, the 5th Ecumenical Council, the Second Council of Constantinople,
was convened by Emperor Justinian I. It was called to deal with lingering divisions
after the Council of Chelsodon.
The main issue was the condemnation of certain writings, known as the three chapters,
associated with theologians accused of leaning towards Nestorianism.
Justinian hoped that this would reconcile anti-Celsodonian Christians,
especially in the eastern provinces, to the Imperial Church.
The council upheld Chalcedon, but tried to clarify that it did not support Nestorian ideas.
In practice, it failed to heal the split that happened previously
and caused controversy in the West, where some saw it as undermining the Council of Chalcedon.
The sixth council was the third council of Constantinople, held from the year 680 to 681,
and was called by Emperor Constantine the 4th.
Its main issue was monotheliteism, the teaching that Christ only had one will,
even though he was both divine and human.
The council rejected this and affirmed that Jesus had two wills, one divine and one human,
corresponding to his two natures. The council was important because it defended the Chalcedonian
view of Christ as being fully divine and fully human. It also condemned several supporters of
monothelitism, including Pope Hanorius I, which later became controversial in debates over
papal authority. The final of the seven ecumenical councils was the second council of Nicaea,
which was held in 787. Its main issue was iconoclasm,
the controversy over whether Christians could use and venerate religious images,
especially icons of Jesus, Mary, and the saints.
Earlier Byzantine emperors had supported the destruction or removal of icons,
arguing that their use was idolatrous.
The council rejected iconoclasm and restored the veneration of icons,
but it made an important distinction.
Icons could be honored or venerated, but worship was due to God alone.
And the logic was that because Christ became human and visible,
he could be depicted in images. Its decision became especially important in Eastern Orthodox Christianity,
where icons remained central to worship and devotion. It was also accepted by Roman Catholicism,
though centuries later many Protestants rejected or limited the use of religious images.
These seven councils and the conclusions they came to are largely considered to be valid by the Catholic
and Orthodox churches. So why wasn't there an eighth or ninth ecumenical council?
Well, it depends on who you ask. Ecumenical councils didn't exactly end in the sense that
Christian stopped holding major councils. Rather, the first seven ecumenical councils came to be seen
in much of historic Christianity as a distinct early period when the imperial Roman or Byzantine state
could still gather bishops from across the Christian world to settle universal doctrinal disputes.
But they ended for several reasons.
First, the Christian world became politically fragmented.
The early councils depended heavily on Roman or Byzantine emperors who could summon bishops,
provide security, and enforce the results.
After the collapse of the Western Roman Empire and the weakening of the Byzantine Empire,
it became harder to gather anything that could plausibly represent the entire church.
Second, the councils themselves created lasting divisions. The Council of Ephesus contributed to the
separation of the Church in the East associated with Nestorian Christianity, and the Council of
Chelsodon led to the split with the Oriental Orthodox churches. And after those divisions,
later councils could no longer easily claim to speak for all Christians.
Third, the rise of Islamic Caliphates changed the geography of Christianity. Many ancient Christian
centers including Alexandria, Antioch, Jerusalem, and parts of North Africa and Syria came under
Muslim rule. Christians still live there, but they were no longer part of the same imperial
structure that had supported the earlier councils. Fourth, the growing divide between
Greek-speaking Eastern Christianity and Latin-speaking Western Christianity made universal
agreement much harder. Differences in theology, church authority, language apologics, and
liturgy eventually contributed to the great schism of 1054 between Rome and Constantinople.
After that, the Catholic Church continued to hold councils it regarded as ecumenical,
such as the Fourth Lateran Council, the Council of Trent, Vatican 1, and Vatican 2,
while Eastern Orthodoxy generally did not recognize those as being ecumenical.
In fact, an additional 14 ecumenical councils were held by the Catholic Church from 787 to 1965.
It also should be noted that while the seven listed ecumenical councils were very important
in shaping doctrine for most of the Christian world, they were not the only councils to have influence.
One of the most important was the Council of Hippo in 393.
It was held in the city of Hipporegius in North Africa, the same city that St. Augustus would
later serve as bishop.
While the council of Hippo wasn't ecumenical, as it was only for leaders of the North African
church, it had repercussions that are still being felt today. It set the canon of what books should
be considered part of the Bible. At the time, many apocryphal books were circulating, considered
scripture in some churches and not in others. The Council of Hippo set down a list of books
based on what they were already using at that time, and that had some ties to the apostles and church
teachings. That became the basis of the Bible's canon, which was then reaffirmed at the Council of Carthage,
in 397.
The first seven ecumenical councils were among the most important meanings in Christian history
because they defined the basic doctrines that form the foundation of early Christianity.
Their most important achievement was the foundation of what became mainstream Christian orthodoxy.
And their legacy was also institutional.
The councils established the idea that major doctrinal disputes could be settled by church leaders
gathered from across the Christian world.
They created a model of authority that influenced later denominations,
even when those traditions later disagreed on which councils counted as ecumenical.
At the same time, the councils also marked points of schism.
The councils of Ephesus and Chalcedon led to lasting splits within Christianity,
which still exist.
And in the broadest sense, those first seven ecumenical councils determined what much of Christianity
is today.
The executive producer of Everything Everywhere Daily is Charles Daniel.
The associate producers are Austin Otkin and Cameron Kiefer.
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