jimmyakin.com/wp-content/uploads/greek-manuscript-287x300.jpgNo, not that annoying guy from**Star Trek*.
And not the gadget guy from James Bond.
In biblical scholarship, Q is a hypothetical source that both Matthew and Luke supposedly used.
The reason people talk about it is that there are about 235 verses in Matthew that are paralleled in Luke but not in Mark or John.
This is a significant number. Matthew has 1071 verses and Luke has 1151. If they both have 235 verses uniquely in common with each other then that’s quite a substantial portion of the two gospels—more than a fifth.
This is a significant enough portion that many have felt it isn’t due to random chance and there must be a reason.
One reason could be that Luke drew upon Matthew for these verses. Alternately, Matthew could have drawn upon Luke for them.
Today most scholars don’t think that either of these was the case, however. Instead, they think that Matthew and Luke wrote independently of each other, which would suggest a different source for this material.
In the 1800s, this source was dubbed “Q,” allegedly from the German wordQuelle(“source”), though this is unclear.
Today the most popular view among biblical scholars is that Matthew and Mark both drew upon two main sources in writing their Gospels—Mark and Q. This is known as the “two-source hypothesis.”
Although the Magisterium of the Church initially prohibited Catholic scholars from advocating this view, this was later changed, and, as Pope Benedict XVI noted, when he was still Cardinal Ratzinger and the head of the Pontifical Biblical Commission, the two-source theory is “accepted today by almost everyone” (source).
What should we make of this view?
From one perspective—the perspective of faith—it doesn’t really matter much what the particular sources of the Gospels were. They are all inspired and give us accurate knowledge of Jesus Christ. That’s the important thing.
*How**they came to be is an interesting question that may shed light on some individual passages of Scripture, but it is not essential to the Christian Faith.
On the other hand, if you don’t share the perspective of faith then the question can be much more important. Some scholars, engaged in the “quest for the historical Jesus” think that the true, original Jesus has been obscured by layers of tradition and transformed into “the Christ of faith.”
For people of that perspective, it matters very much how the Gospels came to be, because all those layers of tradition need to be scraped away so that we can learn about the historical Jesus. For these folks, identifying the earliest possible sources is a matter of prime importance.
Not everybody takes this view, though. There are many advocates of Q who are thoroughly orthodox in their faith and who believe the Gospels as we have them are a reliable guide to the life and teachings of Christ.
In any event, an idea has to be judged by the evidence for or against it, not by how some of its advocates misuse it.
So what about Q?
What kind of source are we talking about?
The first question we need to ask is what kind of source Q is supposed to be.
Nobody doubts that the Evangelists used sources when they composed the Gospels. Two of the Evangelists—Mark and Luke—weren’t regarded, even in the early Church, as eyewitnesses of Jesus’ ministry. Theyhadto use sources, and Luke says as much in the prologue to his Gospel, writing:
Inasmuch as many have undertaken to compile a narrative of the things which have been accomplished among us, just as they**were delivered to us by those who from the beginning were eyewitnesses and ministers of the word*, it seemed good to me also, having followed all things closely for some time past, to write an orderly account for you, most excellent Theophilus, that you may know the truth concerning the things of which you have been informed [Luke 1:1-4].
Here Luke indicates that his account is based on the things that “were delivered to us by those who from the beginning were eyewitnesses and ministers of the word”—i.e., those who actually saw the events of Jesus’ life and ministryandthose who were authorized bearers of the traditions about Jesus. They were among his sources.
Could Q have been an oral source, derived from one of these eyewitnesses or ministers of the word?
It’s possible, but most scholars today don’t think so. The material in Q is rather extensive—at least the 235 verses paralleled in Matthew and Luke, and possibly more than that (depending on how much of Q each Evangelist left out). What’s more, the material has a narrative structure that proceeds from one event to another. And, if Matthew and Luke wrote independently of each other, it had to be accessible to both.
That’s a lot to ask of an oral source, and so most Q theorists today think that it was a document.
It is very likely that there were documents among Luke’s sources. Although he doesn’tsaythat he drew upon any, he notes that “many have undertaken to compile a narrative” of what Jesus did, and it is highly likely that he used one or more such documents.
Historically, most scholars thought that he used Matthew. Today, most scholars think that he used Mark. Some scholars even think that he used both.
It is therefore possible that he used a document like Q.
The question is: Did he?
Hypothetical vs. Lost
It is worth noting that Q is a hypothetical document. This is not the same thing as alostdocument.
We know about lots of documents in the ancient world that have been lost. In some cases, we may have a few quotations from them, preserved by other authors, but in other cases the entire work has vanished and all we know about it is the title, or even just the subject, and possibly its author.
We know about these things because the book is mentioned by one or more ancient authors. For example, several early Church Fathers mention a work calledAn Exposition of the Oracles of the Lordthat was written by Papias, a bishop of Hierapolis who lived in the first and second centuries.
Scholars wouldloveto have a complete copy of this work, but all we have are a few quotations from it preserved by later authors.
We see lost books referred to in the Bible. For example, St. Paul appears to mention several letters that have not survived (see 1 Cor. 5:9, 2:4, 7:8-9, Col. 4:16). Though the matter is debated, these letters appear to be lost, at least in their original forms.
But there is a difference between a lost document and a hypothetical document.
A lost document is one that weknowexisted. We have definite references to it.
A hypothetical document is one that wedon’t knowexisted. It’s a document that has been proposed even though wedon’thave references to it.
Q falls in the latter category, and so its existence is less certain than the various lost documents we know to have existed.
As we’ll see in a future post, there are further reasons to be skeptical that there ever was a Q document.