The Diatessaron

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Yuri Kuchinsky has offered this essay on the Pepysian Gospel Harmony and the Diatessaron.

PEPYSIAN HARMONY AND ITS PLACE IN THE HISTORY OF TRADITION

by Yuri Kuchinsky

An important principle has been established re Diatessaronic-type gospel harmonies by a number of scholars, such as Petersen, Quispel, and Boismard, viz., these harmonies often preserve ancient readings.

Harmonies seem to be as early, or nearly as early, as separate gospels. They may be based on sources that precede some or all of the canonical gospels. At least some of these sources seem to be Semitic. There also seems to be a close relationship between Semitic sources and the Latin textual tradition. Parts of Latin harmonies may derive from Semitic traditions directly, bypassing the Greek.

Specifically, the Pepysian Gospel Harmony (PG) is considered as one of the most valuable ones, preserving the earliest traditions. This is argued also by a number of scholars, especially by Boismard.

PG is a highly unique text. It's dated paleographically to ca 1400. Only one copy of it exists. It is believed to have been translated from the French, but this is not certain. No such French text is known to exist. Ultimately, this textual tradition is believed to depend on an unknown Latin text.

Scholars identified a number of parallels between PG and certain pre-Diatessaronic harmonistic texts such as the harmony that Justin Martyr used.

Very little scholarship on PG has been done. Until recently this text has been mostly neglected by textual scholars. In fact the ms had been erroneously catalogued and its unusual contents were first discovered by a researcher in Cambridge only in 1902. PG was published by Oxford in 1922 for the Early English Texts Society.

The best-known harmony is Tatian's Diatessaron (DT). It is believed to have been created ca 175, although many questions remain to what extent it was a new work, and what exactly Tatian's own contribution was. It is clear that Tatian was relying on a previous harmony, so perhaps his own contribution was quite minor.

It is important to note that Tatian (ca 120-180?) was a disciple of Justin Martyr (100-165), and that it is generally agreed that Justin already possessed some sort of a harmony text. There are close similarities between Tatian's DT and Justin's Harmony. Both these points are demonstrated by William L. Petersen in TEXTUAL EVIDENCE OF TATIAN'S DEPENDENCE UPON JUSTIN'S APOMNEMONEGMATA, NTS 36 (1990) 512-534.

Diatessaronic studies is an extremely complex and quite obscure area. Not so many scholars work in this field.

In his _Le Diatessaron: de Tatien a Justin_, ME Boismard stresses the great importance of PG for the study of early Christianity. He accepts the view that Justin already possessed some sort of a harmony text before Tatian, and that this text served as a basis for Tatian's DT. And, very importantly, Boismard also argues that PG is very close to Justin's Harmony (JH), although perhaps not identical to it. Thus, according to Boismard, PG textual tradition is in some respects earlier than Tatian's DT.

"En raison de tous ces exemples, il est difficile d'e'chapper `a la conclusion que l'harmonie P(epys) devait de'river de celle que Justin avait utilise'e et not du Diatessaron de Tatien." 82

Also Boismard shows that a source similar to JH or PG was used by Ephrem (?-373) while composing his COMMENTARY. As Boismard shows, a similar situation exists with the ancient SyrS gospel manuscript, and with gospel quotations found in Aphrahat, a Persian exegete who was a slightly older contemporary of Ephrem.

Boismard proposes the following hypothesis in three stages.

1. According to him, Justin's gospels harmony probably preceded Justin, and it appears to have had a very wide dissemination. Boismard demonstrates that its traces can be found in Africa (Tertullian), in Rome (Novatian), and in Gaul (Hilary). Also, it was known in the East, as attested by citations in Ephrem and in Aphrahat. Thus, JH seems to have been a very important document for early Christians.

2. Later, another popular harmony was created based on Justin's fairly closely. Boismard calls it a Syro-latin Harmony. And this was the basis of the Pepysian Harmony, according to him. Also, according to Boismard, this Syro-latin harmony left traces in various other Western harmonies, such as the Liege and the Italian harmonies.

3. And, finally, Tatian's DT was created ca 175 based on JH.

Also, Boismard notes that the sequence of PG is closer to the Lukan order, which may in fact represent an earlier order, whereas later harmonies are more in line with Mt's order.

Petersen, for his own part, does not agree with Boismard about these three stages, since he does not accept the hypothesis of the Syro-latin harmony. At the same time he's clearly of the opinion that PG represents a very important early tradition,

"..although the PG -- whatever its ultimate origin -- has suffered Vulgatization and has a unique sequence, its importance is disproportionate to its physical size (it is shorter than most witnesses) and age (it is one of the youngest witnesses), for it is sometimes the only Western witness to parallel a given DT reading." 170

Both Boismard and Petersen agree that the narrative order of PG is very interesting, and may represent early sequences in which the acts of Jesus were narrated. PG's order is paralleled in the Arabic DT that is seen as an important Eastern witness,

"Boismard .. noticed a remarkable degree of agreement in sequence between the PG and the Arabic Harmony -- against all other DT witnesses.." 349

These disagreements between Petersen and Boismard about the true relationships between JH, PG, and DT are very complex. Nevertheless, it is enough to say that both scholars seem to agree that PG represents an important early tradition that precedes DT in some respects, and that is quite close to JH.

Yuri Kuchinsky has argued recently that PG in fact is nothing else but a source text of the New Testament, and that it represents an entirely pre-canonical tradition. In particular the complete absence of the "Son of man" title in PG appears to be very significant. His book on this subject, that will include the first translation of PG into modern English, is expected to be published in 2001.


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30-60 Passion Narrative
40-80 Lost Sayings Gospel Q
50-60 1 Thessalonians
50-60 Philippians
50-60 Galatians
50-60 1 Corinthians
50-60 2 Corinthians
50-60 Romans
50-60 Philemon
50-80 Colossians
50-90 Signs Gospel
50-95 Book of Hebrews
50-120 Didache
50-140 Gospel of Thomas
50-140 Oxyrhynchus 1224 Gospel
50-200 Sophia of Jesus Christ
65-80 Gospel of Mark
70-100 Epistle of James
70-120 Egerton Gospel
70-160 Gospel of Peter
70-160 Secret Mark
70-200 Fayyum Fragment
70-200 Testaments of the Twelve Patriarchs
73-200 Mara Bar Serapion
80-100 2 Thessalonians
80-100 Ephesians
80-100 Gospel of Matthew
80-110 1 Peter
80-120 Epistle of Barnabas
80-130 Gospel of Luke
80-130 Acts of the Apostles
80-140 1 Clement
80-150 Gospel of the Egyptians
80-150 Gospel of the Hebrews
80-250 Christian Sibyllines
90-95 Apocalypse of John
90-120 Gospel of John
90-120 1 John
90-120 2 John
90-120 3 John
90-120 Epistle of Jude
93 Flavius Josephus
100-150 1 Timothy
100-150 2 Timothy
100-150 Titus
100-150 Apocalypse of Peter
100-150 Secret Book of James
100-150 Preaching of Peter
100-160 Gospel of the Ebionites
100-160 Gospel of the Nazoreans
100-160 Shepherd of Hermas
100-160 2 Peter
100-200 Odes of Solomon
101-220 Book of Elchasai
105-115 Ignatius of Antioch
110-140 Polycarp to the Philippians
110-140 Papias
110-160 Oxyrhynchus 840 Gospel
110-160 Traditions of Matthias
111-112 Pliny the Younger
115 Suetonius
115 Tacitus
120-130 Quadratus of Athens
120-130 Apology of Aristides
120-140 Basilides
120-140 Naassene Fragment
120-160 Valentinus
120-180 Apocryphon of John
120-180 Gospel of Mary
120-180 Dialogue of the Savior
120-180 Gospel of the Savior
120-180 2nd Apocalypse of James
120-180 Trimorphic Protennoia
130-140 Marcion
130-150 Aristo of Pella
130-160 Epiphanes On Righteousness
130-160 Ophite Diagrams
130-160 2 Clement
130-170 Gospel of Judas
130-200 Epistle of Mathetes to Diognetus
140-150 Epistula Apostolorum
140-160 Ptolemy
140-160 Isidore
140-170 Fronto
140-170 Infancy Gospel of James
140-170 Infancy Gospel of Thomas
140-180 Gospel of Truth
150-160 Martyrdom of Polycarp
150-160 Justin Martyr
150-180 Excerpts of Theodotus
150-180 Heracleon
150-200 Ascension of Isaiah
150-200 Acts of Peter
150-200 Acts of John
150-200 Acts of Paul
150-200 Acts of Andrew
150-225 Acts of Peter and the Twelve
150-225 Book of Thomas the Contender
150-250 Fifth and Sixth Books of Esra
150-300 Authoritative Teaching
150-300 Coptic Apocalypse of Paul
150-300 Discourse on the Eighth and Ninth
150-300 Melchizedek
150-400 Acts of Pilate
150-400 Anti-Marcionite Prologues
160-170 Tatian's Address to the Greeks
160-180 Claudius Apollinaris
160-180 Apelles
160-180 Julius Cassianus
160-250 Octavius of Minucius Felix
161-180 Acts of Carpus
165-175 Melito of Sardis
165-175 Hegesippus
165-175 Dionysius of Corinth
165-175 Lucian of Samosata
167 Marcus Aurelius
170-175 Diatessaron
170-200 Dura-Europos Gospel Harmony
170-200 Muratorian Canon
170-200 Treatise on the Resurrection
170-220 Letter of Peter to Philip
175-180 Athenagoras of Athens
175-185 Irenaeus of Lyons
175-185 Rhodon
175-185 Theophilus of Caesarea
175-190 Galen
178 Celsus
178 Letter from Vienna and Lyons
180 Passion of the Scillitan Martyrs
180-185 Theophilus of Antioch
180-185 Acts of Apollonius
180-220 Bardesanes
180-220 Kerygmata Petrou
180-230 Hippolytus of Rome
180-250 1st Apocalypse of James
180-250 Gospel of Philip
182-202 Clement of Alexandria
185-195 Maximus of Jerusalem
185-195 Polycrates of Ephesus
188-217 Talmud
189-199 Victor I
190-210 Pantaenus
193 Anonymous Anti-Montanist
193-216 Inscription of Abercius
197-220 Tertullian
200-210 Serapion of Antioch
200-210 Apollonius
200-220 Caius
200-220 Philostratus
200-225 Acts of Thomas
200-250 Didascalia
200-250 Books of Jeu
200-300 Pistis Sophia
200-300 Coptic Apocalypse of Peter
203 Acts of Perpetua and Felicitas
203-250 Origen

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