What is Source Criticism?
Question 1061
If you’ve ever dipped into academic biblical studies, you’ll have come across something called “source criticism.” It sounds very scholarly and impressive, but what exactly is it? And more importantly, should we as Bible-believing Christians be concerned about it? Let’s have a look at what this method involves and how we should respond to it.
What Source Criticism Actually Is
Source criticism is a method of studying the Bible that attempts to identify the different written sources that may have been used to compose the biblical texts we have today. The basic idea is that the books of the Bible, particularly the Pentateuch (Genesis through Deuteronomy) and the Gospels, were not written by single authors but were pieced together from earlier written documents.
The method really got going in the 18th and 19th centuries, largely in German universities. Scholars like Jean Astruc (1684–1766) noticed that Genesis sometimes uses the name “Yahweh” (יהוה, YHWH) for God and sometimes “Elohim” (אֱלֹהִים, Elohim). From this observation, he proposed that Moses must have used two different source documents when writing Genesis—one that preferred “Yahweh” and one that preferred “Elohim.”
This seems reasonable enough on the surface. After all, we know that Luke tells us he consulted eyewitness accounts when writing his Gospel (Luke 1:1–4). The problem is that source criticism didn’t stop there. It developed into something far more radical, eventually arguing that the Pentateuch wasn’t written by Moses at all, but was compiled centuries later from multiple conflicting traditions.
The Assumptions Behind the Method
Source criticism rests on several assumptions that we need to examine carefully. First, it assumes that variations in vocabulary, style, or divine names necessarily indicate different authors. But think about it practically—do you always write in exactly the same style? I certainly don’t. When I write a formal letter, it sounds different from when I’m sending a text message to my wife. The same person can use different vocabulary depending on the subject matter or the audience.
Second, source criticism often assumes that ancient authors couldn’t have produced complex, sophisticated literature. There’s a kind of chronological snobbery at work here—the idea that people in the ancient world were somehow less capable than we are today. But the archaeological evidence shows us that ancient Near Eastern literature was remarkably sophisticated. The Babylonians and Egyptians produced highly complex literary works long before Moses.
Third, and most significantly, source criticism typically operates from a position of methodological naturalism. It doesn’t allow for the possibility that God could have inspired a single author to write a unified text. It treats the Bible as just another piece of ancient literature to be dissected, rather than as the Word of God.
Where Source Criticism Goes Wrong
The fundamental problem with source criticism is that it’s built on circular reasoning. Scholars identify “sources” based on certain criteria—vocabulary differences, supposed contradictions, theological emphases—and then use those same sources to explain the criteria. It’s a bit like saying, “I know there are different sources because of the vocabulary differences, and I know there are vocabulary differences because of the different sources.”
Kenneth Kitchen, the Egyptologist, has pointed out that when source critics’ methods are applied to other ancient Near Eastern texts whose compositional history we actually know, the method fails spectacularly. It “finds” sources that don’t exist and misses the actual editorial work that did take place. This should give us serious pause about applying these methods to the Bible.
Furthermore, Jesus Himself attributed the Pentateuch to Moses (Mark 7:10; 10:3–5; 12:26; John 5:46–47; 7:19). If we believe that Jesus is the Son of God, then His testimony about the authorship of Scripture carries more weight than the speculations of 19th-century German professors. Either Jesus was right, or He was mistaken—and if He was mistaken about something as basic as who wrote the Torah, how can we trust Him about anything else?
A Balanced Response
Now, let me be clear—not everything about source criticism is worthless. The observation that biblical authors sometimes used earlier sources is perfectly biblical. The writer of Chronicles clearly used Samuel and Kings. Luke explicitly tells us he consulted sources. The recognition that the Holy Spirit worked through human authors who had their own styles and sources is not a threat to inspiration.
The problem comes when source criticism becomes a tool for dismantling Scripture’s authority rather than understanding it better. When scholars use it to argue that the Bible is full of contradictions, that Moses didn’t write the Pentateuch, or that we can’t trust the Gospels’ portrait of Jesus, they’ve gone far beyond what the evidence actually supports.
As believers, we approach Scripture with faith that it is God’s Word (2 Timothy 3:16). This doesn’t mean we ignore difficult questions or pretend there are no textual complexities. But it does mean we don’t assume from the start that the Bible is merely a human document to be dissected. We let Scripture interpret Scripture, and we trust that God has preserved His Word for us.
Conclusion
Source criticism is a method of biblical study that attempts to identify the written sources behind our biblical texts. While the basic observation that authors sometimes used sources is uncontroversial, the method has often been used to undermine biblical authority and to deny traditional authorship claims. As Bible-believing Christians, we can acknowledge textual complexities while still affirming that Scripture is God’s inspired, authoritative Word. The testimony of Jesus about the Old Testament Scriptures should carry more weight for us than the ever-changing theories of critical scholarship.
“Do not think that I will accuse you to the Father. There is one who accuses you: Moses, on whom you have set your hope. For if you believed Moses, you would believe me; for he wrote of me.” John 5:45–46
Bibliography
- Archer, Gleason L. A Survey of Old Testament Introduction. Moody Publishers, 2007.
- Harrison, R.K. Introduction to the Old Testament. Eerdmans, 1969.
- Kitchen, Kenneth A. On the Reliability of the Old Testament. Eerdmans, 2003.
- Linnemann, Eta. Historical Criticism of the Bible: Methodology or Ideology? Kregel, 2001.
- Wenham, Gordon J. Exploring the Old Testament: A Guide to the Pentateuch. IVP Academic, 2003.