I'm part of a very awesome FB group, Mormons Talk | OT Bible Scholarship (Old Testament / LDS / Mormon)
In it, we are using college level textbooks to discuss the OT. The main text is John Collins' an Introduction to the Hebrew Bible, though we are referencing others. We are now in chapter 2, and I have written on the concept of multiple authors for the Pentateuch/Torah/5 Books of Moses. Here's what I've written. You'll want to read the comments at the FB site, as there are some interesting points in there, as well.
Indications of Multiple Authorship
For many Christians, the idea of multiple authorship of the Pentateuch/Torah is heresy. Yet, it is clearly illustrated, as they now exist, the first five books of the Bible were not written by Moses but by later writers. And while there are many theories that scholars now have to argue against the Documentary Hypothesis, the idea of multiple authors isn’t questioned.
Internal evidence begins with verses that easily demonstrate that portions were written long after Moses’ time. At the end of Deuteronomy, it talks about the death of Moses – something that would be very difficult for Moses to write about. The Pentateuch notes that during the time of Genesis, “Canaanites still dwelt in the land.” Why make such a statement, if Moses is writing this? Of Course, the Canaanites are still in the land! Only later, in King David’s time, do we see an end to the Canaanites.
Scholars began to note that there was special use of the two major names of God: El Elyon and Yahweh/Jehovah. Rarely are they used together in the Torah, but they still create conflict in scripture. God said to Moses that he appeared to Abraham as El Shaddai (God of the Mountain), but never as Yahweh. However, in Gen 4, people are calling upon the name of Yahweh during the time of Enoch, and the name is used frequently in regards to Abraham’s time, as well.
Therefore, we can presume that Exodus 6:3 comes from another source that was not aware of the name Yahweh being used at the time of Abraham and before.
Richard E Friedman, in Who Wrote the Bible?, explains that El was the chief God of the Palestine region, ruling over the council of gods. “The God of Israel was Yahweh. He, too, was male, patriarchal, a ruler, and not identified with any one force in nature.” We will see that early Hebrews saw Yahweh as a member of El’s council, assigned Israel as his kingdom to rule over. Later, the Jews would combine El and Yahweh into one god and remove God’s consort and the divine council.
Doublets and triplets are noted in the scripture – where events and sayings are said twice or even three times. We have Moses receiving the Ten Commandments on both Mt Sinai and Mt Horeb. Moses twice goes to Meribah and brings water out of a rock – in one version, the angel of the Lord stands upon the rock Moses is to strike, while in the other version, Moses is disobedient to God and ends up losing his right to enter into the Promised Land (Nephi only notes the first version in the Book of Mormon).
The story of Noah’s Flood is the perfect example of a doublet that was combined. We have Noah commanded in one story to build the ark, because a flood is coming. In one story, he brings in animals two by two, while in the other, 7 clean animals are brought in (clean/unclean only occurs in the Mosaic law, and shows a later story line development). One story gives 40 days and nights for the flood, while the other floods for almost a year. One has a dove, the other a raven. One story consistently calls God, Elohim, while the other consistently calls him Yahweh.
So, we end up with scholars, such as Wellhausen, suggesting 4 major writers for the Pentateuch. Friedman writes, “There was evidence that the Five Books of Moses had been composed by combining four different source documents into one continuous history. For working purposes, the four documents were identified by alphabetic symbols. The document that was associated with the divine name Yahweh/Jehovh was called J. The document that was identified as referring to the deity as God (in Hebrew Elohim) was called E. The third document, by far the largest, included most of the legal sections and concentrated a great deal on matters having to do with priests, and so it was called P. And the source that was found only in the book of Deuteronomy was called D.”
Friedman suggests that J and E were two rival priestly authors. King David had two priests, Abiathar from the lineage of Moses and keepers of the tabernacle in Shiloh (northern kingdom), and Zadok, who descended from Aaron. When Solomon became king, Abiathar had supported Solomon’s brother, so the new king sent him into exile back to the Northern Kingdom, and created laws that benefited Judah and the southern kingdom, while creating bigger burdens on the north. This political division likely created the sources for J (southern kingdom of Judah) and E (northern kingdom of 10 tribes).
In Genesis 1 and 2, we get two different creation stories. Genesis 1 calls God, Elohim 35 times. Genesis 2 calls God, Yahweh 11 times. They get the orders of things different. Genesis 1 has plants, animals then man and woman. Genesis 2 has man, plants, animals, then woman. While most now think Genesis 1 was a P document, Friedman suggests it was inspired by E, while Genesis 2 is agreed to be by J. Later, Friedman notes that P is clearly influenced by the E source on its writings.
We also see this in the story of Joseph, who was sold into Egypt. For J, Judah is the hero of the story, stopping his brothers from slaying Joseph and later offering himself as a slave in the stead of Benjamin. Judah gets the birthright and kingship. Meanwhile, E has Reuben stop the slaying, and Joseph is the hero – receiving the birthright and a double portion (Ephraim and Manasseh) for his inheritance.
Friedman also gives this interesting concept that divides E and J: “In E, Moses’ faithful assistant is Joshua. Joshua leads the people in the battle against the Amalekites; he serves as watchman inside the Tent of Meeting (Tabernacle) whenever Moses is not meeting with the deity there; he is the only Israelite who is not involved in the golden calf incident; and he seeks to prevent the misuse of prophecy. In J, on the other hand, Joshua plays no role. Why the special treatment of Joshua in E but not in J? Joshua was a northern hero. He is identified as coming from the tribe of Ephraim….”
E never mentions the ark of the covenant, seeing it as made of gold, and therefore, against the 10 commandments. J’s version of the 10 commandments states that things of molten gold are prohibited, and so both the ark and cherubim of the Mercy Seat are allowed, being plated with gold. However, the Tabernacle IS important to E, as it dwells in the northern kingdom in the city of Shiloh. For E, the Tabernacle represents the presence of God.
Meanwhile, J never mentions the Tabernacle. The ark represents God’s presence. It goes before Israel into battle and while the Tabernacle remains in Shiloh, the ark is carried to Jerusalem by David (whom J celebrates).
The Deuteronomists lived during the time of King Josiah. During his reign, the temple priests "found" the book of the law, while renovating the temple. This book, Deuteronomy, charged Israel with removing all altars and places of worship, including any altars to Yahweh, outside the Temple. So, while Hezekiah removed altars to other gods, leaving any high places (Bamoth) dedicated to Yahweh, Josiah removes everything. Josiah's reforms will include changing the Temple, as well. No longer will it have God's consort, Asherah within it (represented by the Tree of Life). No angels, no visions, etc. It is now a place for animal sacrifice, and not much more. Temple centric worship is possibly one of the major issues brought up by the prophets of Jeremiah's day. Lehi would go against the Deuteronomists, by building altars in the wilderness, as will the Rechabites, whom Jeremiah praised.One of Lehi's major visions, that of the Tree of Life, has the Tree representing the love of God, which is shown to be the mother of Jesus. The Nephites understood the importance of God's wife, his Asherah, in the creation of Life and religion.
These are just a few examples of the religious/political divisions that occured in Israel. They were written into their earliest memories, as each side had its heroes and villains, holy laws and beliefs. And this understanding is important for us to understand conflicting scriptures, and conflicts between the various factions in Israel, as it shared with us its story(ies).