Five streams running in synchrony. Read across to see the full picture of any era. Read down to follow a single thread's evolution. Scroll horizontally on smaller screens.
| Era | Yahweh | Texts | Supernatural cast | Afterlife | Outside influence |
|---|---|---|---|---|---|
| ~1400 BCELate Bronze | DisputedPossibly named at Egyptian Soleb as the "Shasu of YHW" in southern Edom/Midian. | OralPre-literate traditions only. No Israelite writing yet. | None namedAnonymous mal'akim in the Canaanite divine council. | SheolShadowy grave for all the dead, no judgment. | EgyptAkhenaten's failed Aten monotheism (~1350 BCE). |
| ~1200 BCEIron Age I | Son of ElOne of seventy "sons of El," receives Israel as his portion (Deut 32:8-9). | Earliest poetrySong of Deborah (Judges 5), Song of the Sea (Exodus 15). | Mal'akimUnnamed messengers; "the angel of Yahweh." | "Gathered""Gathered to his people" — Genesis idiom for death. | CanaanUgaritic pantheon: El supreme, Asherah consort, Baal storm god. |
| ~950-850 BCEMonarchy | National godWorshipped at Jerusalem and Bethel; one god among many. | J + E sourcesYahwist (~950) in Judah; Elohist (~850) in Israel. | Council"Sons of God" attend Yahweh's heavenly court (1 Kings 22, Job 1-2). | SheolWitch of Endor summons Samuel's shade (1 Samuel 28). | PhoeniciaSolomon's Temple built by Tyrian craftsmen on Canaanite plan. |
| ~840 BCE9th century | External evidenceMesha Stele names YHWH as Israel's god in a polytheistic world. | ProphetsElijah, Elisha, early Amos and Hosea cycles. | None new | UnchangedSheol still neutral. | AssyriaEmpire pressure begins; tribute paid by Jehu (~841 BCE). |
| ~800 BCE8th century | + Asherah"YHWH of Samaria/Teman and his Asherah" (Kuntillet Ajrud). | Classical prophetsAmos, Hosea, Isaiah, Micah. | None named | HintsIsaiah's "your dead shall live" (Isaiah 26:19). | AssyriaNorthern kingdom destroyed 722 BCE; refugees flee south. |
| 622 BCEJosiah | MonolatryAsherah purged; worship centralized to Jerusalem alone. | D sourceDeuteronomy "found" in Temple; the Shema codified. | AzazelWilderness demon receives the scapegoat on Yom Kippur (Lev 16). | Unchanged | Babylon risingNineveh falls 612 BCE; Babylon ascends. |
| 586-539 BCEExile | UniversalGod of all nations, not bound to land or Temple. Jerusalem destroyed. | P sourcePriestly writing in exile: Genesis 1, Leviticus, Ezekiel. | The satanHeavenly accuser appears in Job and Zechariah 3. | Resurrection seedEzekiel's dry bones (Ezekiel 37) — national, not personal yet. | PersiaCyrus liberates Israel 539 BCE; Zoroastrian contact begins. |
| 540s BCELate exile | Sole God"Besides me there is no god" (Isa 44). First explicit monotheism. | Deutero-IsaiahIsaiah 40-55 composed in exile. | Light vs dark"I form light and create darkness" (Isa 45:7) — Zoroastrian echo. | Unchanged | PersiaAhura Mazda / Angra Mainyu dualism imported. |
| ~400-300 BCEPersian period | TranscendentIncreasingly removed from human affairs; mediated through angels. | Torah finalizedJEDP redacted into the Pentateuch under Ezra. | Satan namedProper-noun Satan in 1 Chronicles 21:1 (rewriting 2 Sam 24). | Dual fateReward vs punishment beginning to emerge in apocalyptic. | Persia200 years of Zoroastrian rule reshape Jewish theology. |
| ~300-100 BCEHellenistic | KyriosYHWH becomes "Lord" in Greek. Spoken name avoided. | LXX + EnochSeptuagint (~280); 1 Enoch, Tobit, Jubilees, Daniel (165). | Full hierarchy7 archangels, Watchers fall, Asmodeus, Mastema, Belial. | ResurrectionDaniel 12: bodily resurrection to life or contempt. | GreecePlato's immortal soul; Alexander spreads Hellenism. |
| 100 BCE-50 CELate Second Temple | SectarianPharisees, Sadducees, Essenes split over the new theology. | Dead Sea ScrollsQumran preserves Essene cosmology and biblical texts. | DevilDiabolos in Wisdom 2:24 brings death; serpent = devil. | Paradise / GehennaGan Eden vs the burning Hinnom valley crystallize. | RomeRoman conquest 63 BCE; apocalyptic expectation peaks. |
| 30-100 CEChristian origins | The FatherJesus calls God "Abba." Yahweh becomes one of two/three persons. | New TestamentPaul (50s), Mark (~70), Matthew/Luke (~85), John (~95), Revelation. | Cosmic Satan"Prince of this world." Beelzebub heads demons. Michael fights dragon. | Heaven"Today with me in paradise" (Luke 23:43). | Greek philosophyJohn's Logos, Philo's Platonism, Stoic providence. |
| 70 CETemple falls | Reinvented againWithout Temple, Yahweh is encountered in Torah, prayer, study. | Mishnah formingPharisaic tradition becomes the foundation of Rabbinic Judaism. | Samael, LilithRabbinic folklore expands the demonic family tree. | Olam Ha-Ba"The world to come" replaces national restoration. | RomeDiaspora becomes permanent; Christianity diverges. |
| 100-325 CEPatristic | TrinityFather, Son, Spirit — three persons, one substance (Nicaea, 325). | Canon formingNT books gradually accepted; Tertullian, Origen, Athanasius. | Composite SatanEden serpent + Lucifer (Isa 14) + accuser fused into one figure. | Eternal hellAugustine fixes eternal damnation as orthodox. | Greek metaphysicsNeoplatonism shapes Christian doctrine. |
| 200-500 CELate antiquity | TriuneChristological controversies refine Nicene orthodoxy. | Talmud + VulgateBabylonian Talmud (200-500); Jerome's Vulgate (~400). | 72 named demonsTestament of Solomon catalogs demonology; angel hierarchy fixed. | Geography fixedHeaven, hell, purgatory begin to take shape. | Rome convertsChristianity becomes state religion (380 CE). |
The most striking pattern in this table is how tightly the threads move together. Major shifts in the Yahweh column almost always coincide with shifts in the texts and the influence columns. The Babylonian exile (586 BCE) is not just a Yahweh event — it is simultaneously the moment the Priestly source begins composing, the moment "the satan" appears as a heavenly figure, the moment resurrection imagery enters via Ezekiel, and the moment Persian Zoroastrian theology begins influencing Jewish thought.
The Persian and Hellenistic periods (roughly 539 BCE to 50 CE) are when nearly the entire supernatural cast of later Christianity is assembled. Heaven, hell, judgment, named angels, fallen angels, demons, a cosmic Satan, an end-times scenario, a Messiah, resurrection — almost none of it existed in pre-exilic Israelite religion. All of it is in place by the time the New Testament begins to be written.
This is not a controversial claim in academic biblical studies. It is the mainstream position. What it implies for any given reader's tradition is a separate question, and not one this archive presumes to answer. But the documentary record is clear, and the threads tell the same story whether you read them across or down.