According to ancient Greek legend, the great warrior, Achilles, was invulnerable against attack, except for one area of weakness—his heel. That weakness would be exploited near the end of the Trojan War by Paris. As the story goes, he shot Achilles in the heel with an arrow, killing his seemingly undefeatable foe.
Okay, so referring to Sola Scriptura as the Protestant Achilles's Heel is not a perfect analogy. There are many weak spots in Protestant theology. But the use of the image of "Achilles's Heel" in prose today is employed not only to accentuate a singular weakness in an otherwise impenetrable person or institution, but a particularly acute weakness. It is in that sense that I think the analogy fits.
Sola Scriptura was the central doctrine and foundation for all I believed when I was Protestant. On a popular level, it simply meant, “If a teaching isn’t explicit in the Bible, then we don’t accept it as doctrine!” And it seemed so simple. Unassailable. And yet, I do not recall ever hearing a detailed teaching explicating it. It was always a given. Unchallenged. Diving deeper into its meaning, especially when I was challenged to defend my Protestant faith against Catholicism, I found there to be no book specifically on the topic and no uniform understanding of this teaching among Protestant pastors.
Once I got past the superficial, I had to try to answer real questions like, what role does tradition play? How explicit does a doctrine have to be in Scripture before it can be called doctrine? How many times does it have to be mentioned in Scripture before it would be dogmatic? Where does Scripture tell us what is absolutely essential for us to believe as Christians? How do we know what the canon of Scripture is using the principle of sola scriptura? Who is authorized to write Scripture in the first place? When was the canon closed? Or, the best question of all: where is sola scriptura taught in the Bible? These questions and more were left virtually unanswered or left to the varying opinions of various Bible teachers.
The Protestant Response
In answer to this last question, “Where is sola scriptura taught in the Bible?” most Protestants will immediately respond as I did, by simply citing II Tm. 3:16:
All scripture is inspired by God and profitable for teaching, for reproof, for correction, and for training in righteousness, that the man of God may be complete, equipped for every good work.
“How can it get any plainer than that? Doesn’t that say the Bible is all we need?” Question answered.
The fact is: II Timothy 3—or any other text of Scripture—does not even hint at sola scriptura. It says Scripture is inspired and necessary to equip “the man of God,” but never does it say Scripture alone is all anyone needs. We’ll come back to this text in particular later. But in my experience as a Protestant, it was my attempt to defend this bedrock teaching of Protestantism that led me to conclude: sola scriptura is 1) unreasonable 2) unbiblical and 3) unworkable.
Sola Scriptura is Unreasonable
When defending sola scriptura, the Protestant will predictably appeal to his sole authority—Scripture. This is a textbook example of the logical fallacy of circular reasoning which betrays an essential problem with the doctrine itself. One cannot prove the inspiration of a text from the text itself. The Book of Mormon, the Hindu Vedas, writings of Mary Baker Eddy, the Koran, and other books claim inspiration. This does not make them inspired. One must prove the point outside of the text itself to avoid the fallacy of circular reasoning.
Thus, the question remains: how do we know the various books of the Bible are inspired and therefore canonical? And remember: the Protestant must use the principle of sola scriptura in the process.
II Tim. 3:16 is not a valid response to the question. The problems are manifold. Beyond the fact of circular reasoning, for example, I would point out the fact that this verse says all Scripture is inspired tells us nothing of what the canon consists. Just recently, I was speaking with a Protestant inquirer about this issue and he saw my point. He then said words to the effect of, “I believe the Holy Spirit guides us into all truth as Jesus said in Jn. 16:13. The Holy Spirit guided the early Christians and helped them to gather the canon of Scripture and declare it to be the inspired word of God. God would not leave us without his word to guide us.”
That answer is much more Catholic than Protestant! Yes, Jn. 16:13 does say the Spirit will lead the apostles—and by allusion, the Church—into all truth. But this verse has nothing to say about sola scriptura. Nor does it say a word about the nature or number of books in the canon. Catholics certainly agree that the Holy Spirit guided the early Christians to canonize the Scriptures because the Catholic Church teaches that there is an authoritative Church guided by the Holy Spirit. The obvious problem is my Protestant friend did not use sola scriptura as his guiding principle to arrive at his conclusion. How does, for example, Jn. 16:13 tell us that Hebrews was written by an apostolic writer and that it is inspired of God? We would ultimately have to rely on the infallibility of whoever “the Holy Spirit” is guiding to canonize the Bible so that they could not mishear what the Spirit was saying about which books of the Bible are truly inspired.
In order to put this argument of my friend into perspective, can you imagine if a Catholic made a similar claim to demonstrate, say, Mary to be the Mother of God? “We believe the Holy Spirit guides us into all truth and guided the early Christians to declare this truth.” I can almost hear the response. “Show me in the Bible where Mary is the Mother of God! I don’t want to hear about God guiding the Church!” Wouldn’t the same question remain for the Protestant concerning the canon? “Show me in the Bible where the canon of Scripture is, what the criterion for the canon is, who can and cannot write Scripture, etc.”
Will the Circle be Unbroken?
The Protestant response at this point is often an attempt to use the same argument against the Catholic. “How do you know the Scriptures are inspired? Your reasoning is just as circular because you say the Church is infallible because the inspired Scriptures say so and then say the Scriptures are inspired and infallible because the Church says so!”
The Catholic Church’s position on inspiration is not circular. We do not say “the Church is infallible because the inspired Scriptures say so, and the Scriptures are inspired because the infallible Church says so.” That would be a kind of circular reasoning. The Church was established historically and functioned as the infallible spokesperson for the Lord decades before the New Testament was written. The Church is infallible because Jesus said so.
Having said that, it is true that we know the Scriptures to be inspired because the Church has told us so. That is also an historical fact. However, this is not circular reasoning. When the Catholic approaches Scripture, he or she begins with the Bible as an historical document, not as inspired. As any reputable historian will tell you, the New Testament is the most accurate and verifiable historical document in all of ancient history. To deny the substance of the historical documents recorded therein would be absurd. However, one cannot deduce from this that they are inspired. There are many accurate historical documents that are not inspired. However, the Scriptures do give us accurate historical information whether one holds to their inspiration or not. Further, this testimony of the Bible is backed up by hundreds of works by early Christians and non-Christian writers like Suetonius, Tacitus, Pliny the Younger, Josephus, and more. It is on this basis that we can say it is an historical fact that Jesus lived, died, and was reported to be resurrected from the dead by over 500 eyewitnesses. Many of these eyewitnesses went to their deaths testifying to the veracity of the Christ-event (see Lk. 1:1-4, Jn. 21:18-19, 24-25, Acts 1:1-11, I Cr. 15:1-8).
Now, what do we find when we examine the historical record? Jesus Christ—as a matter of history–established a Church, not a book, to be the foundation of the Christian Faith (see Mt. 16:15-18; 18:15-18. Cf. Eph. 2:20; 3:10,20-21; 4:11-15; I Tm. 3:15; Hb. 13:7,17, etc.). He said of his Church, “He who hears you hears me and he who rejects you rejects me, and he who rejects me rejects him who sent me” (Lk. 10:16). The many books that comprise what we call the Bible never tell us crucial truths such as the fact that they are inspired, who can and cannot be the human authors of them, who authored them at all, or, as I said before, what the canon of Scripture is in the first place. And this is just to name a few examples. What is very clear historically is that Jesus established a kingdom with a hierarchy and authority to speak for him (see Lk. 20:29-32, Mt. 10:40, 28:18-20). It was members of this Kingdom—the Church—that would write the Scripture, preserve its many texts and eventually canonize it. The Scriptures cannot write or canonize themselves. To put it simply, reason clearly rejects sola scriptura as a self-refuting principle because one cannot determine what the “scriptura” is using the principle of sola scriptura.
Sola Scriptura is Unbiblical
Let us now consider the most common text used by Protestants to “prove” sola scriptura, II Tm. 3:16, which I quoted above:
All scripture is inspired by God and profitable for teaching, for reproof, for correction, and for training in righteousness, that the man of God may be complete, equipped for every good work.
The problem with using this text as such is threefold: 1. Strictly speaking, it does not speak of the New Testament at all. 2. It does not claim Scripture to be the sole rule of faith for Christians. 3. The Bible teaches oral Tradition to be on a par with and just as necessary as the written Tradition, or Scripture.
1. What’s Old is Not New
Let us examine the context of the passage by reading the two preceding verses:
But as for you, continue in what you have learned and have firmly believed, knowing from whom you learned it and how from childhood (italics added) you have been acquainted with the sacred writings which are able to instruct you for salvation through faith in Jesus Christ.
In context, this passage does not refer to the New Testament at all. None of the New Testament books had been written when St. Timothy was a child! To claim this verse in order to authenticate a book, say, the book of Revelation, when it had most likely not even been written yet, is more than a stretch. That is going far beyond what the text actually claims.
2. The Trouble With Sola
As a Protestant, I was guilty of seeing more than one sola in Scripture that simply did not exist. The Bible clearly teaches justification by faith. And we Catholics believe it. However, we do not believe in justification by faith alone because, among many other reasons, the Bible says, we are “justified by works and not by faith alone” (James 2:24, emphasis added). Analogously, when the Bible says Scripture is inspired and profitable for “the man of God,” to be “equipped for every good work,” we Catholics believe it. However, the text of II Tim. 3:16 never says Scripture alone. There is no sola to be found here either! Even if we granted II Tm. 3:16 was talking about all of Scripture, it never claims Scripture to be the sole rule of faith. A rule of faith, to be sure! But not the sole rule of faith.
James 1:4 illustrates clearly the problem with Protestant exegesis of II Tim. 3:16:
And let steadfastness (patience) have its full effect, that you may be perfect and complete, lacking in nothing.
If we apply the same principle of exegesis to this text that the Protestant does to II Tm. 3:16 we would have to say that all we need is patience to be perfected. We don’t need faith, hope, charity, the Church, baptism, etc.
Of course, any Christian would immediately say this is absurd. And of course it is. But James’s emphasis on the central importance of patience is even stronger than St. Paul’s emphasis on Scripture. The key is to see that there is not a sola to be found in either text. Sola patientia would be just as much an error as is sola scriptura.
3. The Tradition of God is the Word of God
Not only is the Bible silent when it comes to sola scriptura, but Scripture is remarkably plain in teaching oral Tradition to be just as much the word of God as is Scripture. In what most scholars believe was the first book written in the New Testament, St. Paul said:
And we also thank God… that when you received the word of God which you heard from us, you accepted it not as the word of men but as what it really is, the word of God… (I Thess. 2:13)
II Thess. 2:15 adds:
So then, brethren, stand firm and hold to the traditions you have been taught by us, either by word of mouth or by letter.
According to St. Paul, the spoken word from the apostles was just as much the word of God as was the later written word.
Sola Scriptura is Unworkable
When it comes to the tradition of Protestantism—sola scriptura—the silence of the text of Scripture is deafening. When it comes to the true authority of Scripture and Tradition, the Scriptures are clear. And when it comes to the teaching and governing authority of the Church, the biblical text is equally as clear:
If your brother sins against you go and tell him his fault, between you and him alone … But if he does not listen, take one or two others with you … If he refuses to listen … tell it to the church; and if he refuses to listen even to the church, let him be to you as a Gentile and a tax collector. (Mt. 18:15-17)
According to Scripture, the Church—not the Bible alone—is the final court of appeal for the people of God in matters of faith and discipline. But isn’t it also telling that since the Reformation of just ca. 480 years ago—a reformation claiming sola scriptura as its formal principle—there are now over 33,000 denominations that have derived from it?
For 1,500 years, Christianity saw just a few enduring schisms (the Monophysites, Nestorians, the Orthodox, and a very few others). Now in just 480 years we have this? I hardly think that when Jesus prophesied there would be “one shepherd and one fold” in Jn. 10:16, this is what he had in mind. It seems quite clear to me that not only is sola scriptura unreasonable and unbiblical, but it is unworkable. The proof is in the puddin’!
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At Catholic Answers, we often get the question: “If St. Peter was made the visible head of the Church, why don’t we see it in the book of Acts? Is not St. James (or perhaps St. Paul) the real leader of the early Church?”
How do we reply?
Actually, St. Peter is quite obviously the visible head of the Church in Acts. When you consider the inspired author of Acts was St. Luke, a companion of St. Paul, it is quite telling that for the first 15 of 28 chapters, Peter is the center of attention rather than Paul. Why this focus on Peter?
Let’s take a look.
1. Acts 1:15-26: It is St. Peter who is clearly in charge in choosing and ordaining a new apostle to replace Judas when he gives an authoritative interpretation of Psalm 69:25 and Psalm 109:8. And I might add that these texts do not have an obvious interpretation. Psalm 69:25, for example, speaks of the messiah’s persecutors (plural) who “give him gall for (his) food and sour wine to drink” – in 69:21. Then in verse 25 it says “May their (plural) camp be a desolation, let no one dwell in their tents.”
There is never a question from the rest of the apostles, “Hey, Peter, that’s a pretty shaky interpretation of those two texts. What hermeneutical principles are you using, anyway?”
2. Acts 2:14-41: It is St. Peter who is in charge at Pentecost and preaches the first sermon whereby 3,000 are baptized.
3. Acts 3:1-4:4: It is St. Peter who performs the first miracle in Acts, healing the man with withered feet and ankles. He then preaches again and, this time, 5,000 are converted in chapter 4:4.
4. Acts 4:3-12: When St. Peter and St. John are arrested and called before the Sanhedrin, it is St. Peter, in verse 8, who speaks for both and preaches boldly of Christ and the name of Jesus.
5. Acts 5:1-29: It is St. Peter who is in charge of the Church in collecting funds for world evangelism and pronounces God’s judgment on Ananias and Sapphira. It is then, in verse, 15, the people desire St. Peter’s shadow to pass over them that they may be healed. Then, in verse 29, after the apostles were arrested and miraculously set free by the angel of the Lord, they are before the Sanhedrin for the second time. St. Luke records:
Peter and the apostles said in reply, “We must obey God rather than men.”
St. Peter is set apart. It’s “Peter and the apostles.”
6. Acts 8:14-24: We see St. Peter leading (listed first) when he and St. John confirm new converts in Samaria after the evangelistic efforts of St. Phillip. And it is St. Peter who pronounces judgment on Simon the sorcerer who wanted to buy the power to convey the Holy Spirit.
7. Acts 9:32,40-43: Here we have an interesting little passage most pass over too quickly.
As Peter was passing through every region, he went down to the holy ones living in Lydda (NAB).
Here we have St. Peter making his pastoral rounds. To what part of the Church? All of it! He then proceeds to do another first. He raises Tabitha from the dead in Joppa.
8. Acts 10-11:18: It is St. Peter to whom God gives a vision to lead the Church in allowing the gentiles to be baptized and enjoy full membership in the Church. This was a radical move! If you think we have a problem with racism in the 21st century, we have nothing on first century opinion of the gentiles! Notice, after the other apostles and other disciples heard Peter declare what God had done, they say, in 11:18:
When they heard this they were silenced. And they glorified God, saying, “Then to the gentiles also God has granted repentance unto life.”
They heard St. Peter speak and the question was settled.
9. Acts 12:1-17: St. Peter is arrested again. Notice that the entire Church then goes to “earnest prayer” (vs. 5) and into the night (vs. 6, 12) until he is released miraculously. This is not recorded to have been the case when St. James or any others were arrested.
10. Acts 15-16:4: We read of an enormous problem in the early Church, the heresy of the Judaizers. They taught believers in Christ must not only believe and obey the New Testament law as given by Christ and the apostles, but they must keep the Old Testament law given by Moses as well, especially circumcision.
Notice, St. Paul and Barnabas could not quell the upheaval.
Even more importantly, however, is the manner in which the problem is dealt with. Do they get out their Bibles and start arguing passages? No! They respond decisively, but not in the way a “Bible Christian” would today. They respond to the difficulty in obedience to the command of our Lord in Matthew 18:15-18. Jesus gives us authoritative instructions on what to do in the case of a disagreement over doctrine or discipline in the Church. First, go to your brother. Second, if he won’t hear you, take two or three witnesses with you. If he won’t hear them, the final arbiter of the situation will be the Church.
The Christians in Antioch, no doubt, tried to handle the problem on a local level first. That is what the text indicates. But they couldn’t take care of the dispute. Then they brought in the big guns—Paul and Barnabas—a pretty formidable “one or two” to employ!
It did not work!
This problem was so enormous, St. Paul could not even settle it. Where do they go then? Just as our Lord said, they “take it to the Church.” The church at Antioch obeys our Lord and takes it to the Church in Jerusalem. Whence cometh the first Church Council.
Do you notice how sola scriptura is nowhere to be found here?
Peter or James?
But now we need to answer another question. Some Bible Christians will say, “Was not James the true leader of the early Church and not Peter?”
If you examine the text of Acts 15 carefully, you will see this is not the case. In verses six and seven, we see all of the apostles and elders gathered together and doing what? Disputing!
Notice, it is Peter who speaks first, in verses 7-11. After so much disputing in Antioch that St. Paul and Barnabas could not settle the difficulty:
And afterthere had been much debate, Peter rose and said to them… “But we believe that we shall be saved through the grace of the Lord Jesus, just as they will.” And all the assembly kept silence…
“After much debate” here at the Council, Peter declares the truth and then—“the whole assembly fell silent” in verse 12. The issue was settled.
This speaks volumes.
And notice as well: Peter uses the first person personal prounoun in the plural. “We believe…” Peter does not speak just for himself. He speaks for all.
However, there was still a pastoral issue. How are we going to bring about unity, in a pastoral sense, between the Jews and Gentiles? The Jewish Christians were worshipping in a Jewish manner which involved many Old Testament practices. St. Paul himself acknowledged the validity of this manner of worship, and participated in it himself in Acts 21:15-26. Many of these Jews wanted to make their rules the universal norm for everyone and even believed it necessary for salvation. The question: How do we unify the Gentile and Jewish Rites without compromising the truth? The Church could not say Gentiles had to keep what were peculiarly Old Testament practices in order to be saved, but the Church also wanted to respect some of the ancient practices of the Jews.
St. James stands up in Acts 15:13-23, and gives his pastoral opinion on the matter:
My brothers, listen to me. Symeon has [declared] how God first concerned himself with acquiring from among the Gentiles a people for his name… It is my judgment, therefore, that we ought to stop troubling the Gentiles who turn to God, but tell them by letter avoid  the pollution from idols,  unlawful marriage,  the meat of strangled animals, and  blood. Then the apostles and presbyters, in agreement with the whole church, decided to choose representatives and to send them to Antioch with Paul and Barnabas… This is the letter delivered by them: “The apostles and the presbyters, you brothers, to the brothers in Antioch, Syria, and Cilicia of Gentile origin: greetings…”
Two Key Points:
1. When James stands up to speak, the first thing he says after getting the attention of the Council is, “Symeon has related…” In other words, Peter has spoken… He repeats what Peter has already said definitively. Then, rather than speaking for all, St. James says, “It is my judgment…”
A little over 400 years after this proclamation by St. James, the fathers of the Council of Chalcedon would similarly declare, “Peter has spoken through Leo, the question is settled” after hearing a written declaration of St. Peter’s successor, Pope St. Leo the Great, read at that great Ecumenical Council. In AD 451, the issue was concerning the monophysite heresy and the nature of the God-man Jesus Christ. But both times, the same Principle was in effect. God spoke definitively through the authority He established on this earth to Shepherd his people.
2. When St. James gives his pastoral judgment, in verse 19, his judgment was that the Church ought to bind the Gentiles to four laws:
… abstain from the pollutions of idols and from unchastity and from what is strangled and from blood.
But notice what happens immediately thereafter, in verses 22-28:
Then it seemed good to the apostles and the elders, with the whole church, to choose men from among them and send them to Antioch with Paul and Barnabas… with the following letter: “The brethren, both the apostles and the elders, to the brethren who are of the gentiles in Antioch and Syria and Cilicia, greeting. Since we have heard that some persons from us have troubled you with words, unsettling to your minds, although we gave them no instructions, it has seemed good to us in assembly to choose men and send them to you with our beloved Barnabas and Paul… We have therefore sent Judas and Silas, who themselves will tell you the same things by word of mouth. For it seemed good to the Holy Spirit and to us to lay upon you no greater burden than these necessary things…”
1. When Peter speaks in Acts 15:7-11, just as we saw in Acts 10-11:18, the question was settled. St. Peter’s authority is unique. He has the keys of the kingdom and as such speaks for Christ with or without the consent of the others (Matthew 16:15-19).
2. When James gives his pastoral judgment concerning how to deal with an extremely difficult situation, the apostles, elders and the whole church had to agree before an epistle could be written to be sent out to the troubled churches. Why? Because the other apostles’ authority is depicted in a collegial manner. Jesus gave Peter and all the apostles the authority to “bind and loose” in Matthew 18:15-18. Notice, it was all the apostles with Peter that acted in sending out the decree to the troubled churches. James and the apostles authority was exercised as a college. Only St. Peter was given the keys of the Kingdom. Only St. Peter acted alone in the context of all of the apostles at the Council.
3. Notice the nature of the letter sent out by the Church. When the Council of Jerusalem sends out the decree, the Church declares:
It is the decision of the Holy Spirit and of us not to place on you any burden beyond these necessities, namely, to abstain from meat sacrificed to idols, from blood, from meats of strangled animals, and from unlawful marriage. If you keep free of these, you will be doing what is right. Farewell. (Acts 15:28, NAB)
As St. Paul and Silas traveled about delivering the decree of the Church, the Scripture records:
As they traveled from city to city, they handed on to the people for observance the decisions reached by the apostles and elders in Jerusalem.
Catholic trivia point:
The Greek word for decisions there is “dogmata” in Greek.
One Final Note:
When St. Paul and Barnabas went to Antioch (this was where the trouble started according to Acts 14:26-15:2) immediately after the Council and delivered the teachings, the people “were delighted with the exhortation” (see Acts 15:30-31). The dispute was settled. However, not everyone was obedient. Judging from the letters of St. Paul to the Galatians and Romans, and the letter to the Hebrews, we can clearly see that there were rebels then just as there are now who will not listen to the Church.
St Irenaeus gives us some interesting insight as to one problem person who would not obey the Church. He was the seventh deacon who is listed among the first deacons ordained in Acts 6:5. You’ll notice that among the seven, he is listed last. According to St. Irenaeus, in Against Heresies, Bk. 1, ch. 26, para. 3, he was one of the leaders of the rebellion against the Council. Scripture records Nicolas the deacon was a “convert from Antioch.” Antioch is where all the trouble started.
The final point I want to make here is that Jesus himself has very strong words for these Nicolaitanes! These were basically anti-nomians who thought they did not have to obey the laws of the Church. When Jesus gives a personal message to St. John in the beginning of the Book of Revelation, he has a special message for those who would disobey the Church.
Remember then from what you [the church in Ephesus] have fallen, repent and do the works you did at first. If not, I will come to you and remove your lampstand from its place, unless you repent. Yet this you have, you hate the works of the Nicolaitans, which I also hate (Rev. 2:5-6).
I have a few things against you [the church in Pergamum]: you have some there who hold the teaching of Balaam, who taught Balak to put a stumbling block before the sons of Israel that they might eat food sacrificed to idols and practice immorality. So you also have some who hold the teaching of the Nicolaitans. Repent then. If not, I will come to you soon and war against them with the sword of my mouth (Rev. 2:14-16).
I don’t know about you, but I don’t want to be on the side of folks whose deeds are “hated” by the Lord. I will remain on the side of the Church!
If you want to remain on the side of the Church, you must remain with the Vicar of Christ, St. Peter, and his successors the Popes.
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The thesis begins by analysing past treatments in theological literature of the Schism at Antioch, and by discussing the distinctive features of the Antiochene Church. The character of Antiochene theology is considered, beginning with Paul of Samosata, the 'school of Lucian', and the rise and fall of Eustathius of Antioch. The early stages of the Schism, especially under the episcopate of Leontius are considered, and the events surrounding the election and first exile of Meletius; these are related to the wider context of relations between East and West following the Council of Serdica, and to Eastern creed-making after Nicaea. The events following the accession of the emperor Julian, especially the Synod of Alexandria in 362 and the consecration of Paulinus as rival bishop of Antioch are discussed. Attention is given to the role of Basil of Caesarea, as shown in his letters, and to the role of Pope Damasus in the West, and Apollinarianism in the East, in particular as relating to the recognition of Paulinus at Rome in 375/6. The restoration of Meletius on the death of Val ens, and the subsequent conciliar activity at Antioch, Constantinople and Rome is considered, with reference to the alleged compact between Meletius and Paulinus and the position of Gregory of Nazianzus, and the controversy resulting from the election of Flavian on Meletius' death as bishop of Antioch. The continuing local Schism is illustrated from the sermons of John Chrysostom, and the efforts of Flavian to extinguish the Schism are described. The final reconciliations between Alexandria and Antioch and between Rome and Antioch are described, and the efforts made to bring about reunion in Antioch itself. The thesis concludes with an analysis of the theological, christological and canonical considerations which caused the Schism, and a reflection on the characters of the principal parties involved.