Who wrote Job and when?

What the book gives you to work with

Job is set in 'the land of Uz' (Job 1:1). The geography is debated. The Septuagint adds an appendix identifying Job with Jobab king of Edom (Gen 36:33), which places Uz in Edomite territory south of the Dead Sea. Lamentations 4:21 also puts Uz in Edom. Other texts (Gen 10:23, 22:21) place an Uz in northern Arabia or among the Aramean tribes. The text never settles it. What the geography does establish is that Job is not an Israelite. He is a wisdom figure from somewhere east or southeast of Canaan.

The setting cues are all pre-Mosaic. Job offers sacrifices himself for his children (Job 1:5). His wealth is measured in livestock (Job 1:3: seven thousand sheep, three thousand camels, five hundred yoke of oxen, five hundred donkeys). The raiders who hit his herds are Sabeans and Chaldeans, both attested as roaming tribal groups before they settled into the later kingdoms. There is no Israel, no covenant, no temple, no Levitical apparatus. His lifespan after the trial reaches 140 years (Job 42:16). Add it up and the frame reads patriarchal.

The Hebrew tells a different story. The dialogues are thick with Aramaisms: millah for 'word' (instead of the standard dabar), kabbir, the use of certain relative-clause constructions. Job 9:9 names constellations (Ash, Kesil, Kimah) in terminology that some philologists place after the exile. The accuser-figure in the prologue (ha-satan, with the article, 'THE accuser') is the same figure who appears in Zechariah 3 and 1 Chronicles 21, both post-exilic texts. The retributive theology Job's friends defend (suffering proves sin, prosperity proves righteousness) is the Deuteronomistic frame Kings runs on, and Job is pushing back against it.

The five positions

The Mesopotamian wisdom parallels

Whatever date one assigns to Job itself, the genre is much older than any of the proposed Israelite windows. Three Mesopotamian texts pose the same question in the same form, all of them centuries before the earliest plausible date for Job: a Sumerian poem usually called 'A Man and His God' (early second millennium), the Akkadian Ludlul bel nemeqi ('I Will Praise the Lord of Wisdom,' c. 1300 BCE), and the Babylonian Theodicy (c. 1000 BCE). The third is the closest parallel in form: a structured dialogue between a suffering man and a friend, debating whether the gods are just.

The language indicators each position has to read

What each position has to account for

Each reading carries unfinished business. The patriarchal reading has to explain the Aramaisms, the satan-figure, and the engagement with retributive theology that fits the Deuteronomistic frame. None of these features fit a second-millennium composition without significant stretching. Defenders typically argue for early Northwest Semitic Hebrew, primitive accuser-roles, or a long literary transmission that picked up later vocabulary, all of which are possible but require extra steps.

The Solomonic and pre-exilic Edomite readings sit in the middle and inherit problems from both ends. They have to explain why the satan-figure does not appear in pre-exilic Israelite literature outside Job, and why the Aramaism cluster looks more like Persian-period Hebrew than monarchic Hebrew. Defenders argue Job is a special case (an Edomite-flavored book imported into Israelite tradition) and that the late-looking features are either staging or Aramaic influence picked up under Assyrian and Babylonian pressure.

The post-exilic reading accounts neatly for the language and the satan-figure but has to explain why the setting cues are so consistently and concretely pre-Mosaic. Calling the qesitah, the livestock wealth, the patriarchal lifespan, the absence of Israel, and Job's priestly function all 'archaizing' is possible. It is also a lot of weight to put on intentional staging.

The composite reading distributes the problem. The prose frame is older (perhaps much older) and preserves a folk-tale tradition Ezekiel already knew; the poetic dialogues are later (some defenders place them in the exile or Persian period) and engage the theodicy question at its sharpest point. The Elihu speeches are later still. The composite reading does not solve the dating question. It says the question cannot be answered for the book as a whole because the book is not a single composition.

All five positions agree on one thing: the ANE wisdom parallels (Ludlul bel nemeqi, the Babylonian Theodicy, A Man and His God) show that the genre Job operates inside was current across Mesopotamia for at least a thousand years before the earliest plausible date for Job itself. Wherever one places the book, the conversation Job joins is older than any of the proposed windows.

Reading Job with the date uncertain

Most readers will not resolve a question that the Talmud, the medieval commentators, and modern scholarship have left open. The more useful move is to read the book knowing the question is open. Job 1-2 stages a heavenly council scene whose closest formal parallel is in Zechariah 3 and whose closest content parallel is in 1 Kings 22. Job 3-31 stages a dialogue whose closest parallel is the Babylonian Theodicy. The divine speeches in 38-41 share imagery with Mesopotamian creation hymns and with Psalm 104. The book sits inside a conversation that runs across the ANE for centuries, and the precise date of Israel's contribution to that conversation is uncertain in a way most biblical books are not.