What Scripture says
The Torah (Genesis to Deuteronomy) says Moses wrote parts of it:
- “Write this as a memorial in a book” (Exodus 17:14, ESV), about the battle with Amalek.
- “Moses wrote down all the words of the LORD” (Exodus 24:4).
- Moses recorded Israel’s journey stages (Numbers 33:2).
- “Moses wrote this law and gave it to the priests” (Deuteronomy 31:9), and wrote a song (Deuteronomy 31:22).
Later books call it “the Book of the Law of Moses” (Joshua 8:31, Nehemiah 8:1). Jesus refers to it as Moses’ writing: “have you not read in the book of Moses, in the passage about the bush” (Mark 12:26), and “if you believed Moses, you would believe me; for he wrote of me” (John 5:46).
The Torah also contains things Moses couldn’t have written in their final form:
- Deuteronomy 34 describes his death and burial, and says “no one knows the place of his burial to this day.”
- “The man Moses was very meek, more than all people” (Numbers 12:3), an odd thing to write about oneself.
- “These are the kings who reigned in the land of Edom, before any king reigned over the Israelites” (Genesis 36:31), which assumes Israel already had kings.
- Place names like “Dan” (Genesis 14:14), a city only named that later (Judges 18:29).
What the evidence says
Textual Criticism
The documentary hypothesis
In the 1800s, scholars developed the theory that the Torah was woven together from four sources, popularized by Julius Wellhausen (1878–1883):
| Source | Name and features | Proposed date |
|---|---|---|
| J (Yahwist) | Uses the name YHWH; vivid stories | c. 950–850 BC |
| E (Elohist) | Uses Elohim for God before Exodus 3 | c. 850 BC |
| D (Deuteronomist) | Deuteronomy; centralized worship | c. 620 BC |
| P (Priestly) | Genealogies, laws, ritual; formal style | c. 550–450 BC |
Scholars pointed to:
- Different names for God in different passages.
- Doublets, apparently repeated stories: two creation accounts (Genesis 1 and 2), two versions of the flood woven together, and Abraham twice passing off his wife as his sister.
- Differences in style and vocabulary.
- Apparent contradictions, such as the number of animals on the ark (Genesis 6:19 compared with Genesis 7:2).
Where scholarship stands now
Since the late 1900s, many critical scholars have moved away from the classic four-source version. Some favour a supplementary model (an original text expanded over time) or a fragmentary model (many smaller units). But most critical scholars still hold that the Torah was assembled over a long period, with its final form in the Persian era (5th–4th century BC).
Conservative responses
- Literary style, not sources. Different names for God can reflect meaning: Elohim stresses God as Creator; YHWH his covenant relationship with Israel. Repetition was a common technique in ancient Near Eastern writing. Joshua Berman, an Orthodox Jewish scholar who once accepted the documentary hypothesis, argues ancient law collections and treaties show the same “inconsistencies” without multiple authors.
- Early details. K. A. Kitchen argues the forms of the covenants in Exodus and Deuteronomy match Hittite treaties from the 2nd millennium BC (around Moses’ time) more closely than later Assyrian treaties. The Torah also contains Egyptian loanwords and customs.
- Sources and editing. Moses could have used earlier sources for Genesis, which covers events long before him. Later editors could have added his death notice and updated place names, as all sides acknowledge.
- Weak foundations. Critics of Wellhausen note that his theory assumed a pattern of religious development (from simple to complex) that many now reject.
Where they meet
All sides agree the Torah in its final form includes some later material, like Deuteronomy 34. The question is how much.
- The traditional view: Moses is the essential author, perhaps using earlier sources, with minor later additions and editing.
- The critical view: the Torah was composed long after Moses from multiple sources, and Moses is a traditional, not literal, author.
What’s still open
- Whether Jesus’ references to “Moses” are claims about authorship, or the normal way of naming the book, as we might say “Genesis says”. Many evangelical scholars think his words at least show the substance comes from Moses.
- The extent of later editing.
- How much of the documentary theory survives current scholarship.
Bottom line
Jesus attributes the Torah to Moses (Mark 12:26). Critical scholars propose multiple sources. Later edits (like Moses’ death in Deuteronomy 34) are acknowledged by all. The extent of Moses’ authorship is argued in good faith, so this is rated Debated.