Exodus 6 is the LORD’s direct answer to Moses’ end-of-chapter-5 complaint. Moses had returned to the LORD with the OT’s most pointed prophetic protest — “wherefore hast thou so evil entreated this people? why is it that thou hast sent me?” — and the LORD answers, not with rebuke, but with the chapter’s great covenant declaration. The chapter has three movements: the renewed promise (6:1-8), Moses’ renewed objection and the LORD’s renewed charge (6:9-13), and the Levitical genealogy that anchors Aaron and Moses in the priestly line (6:14-30).
The renewed promise (6:1-8). The LORD’s first word is a forecast: “Now shalt thou see what I will do to Pharaoh: for with a strong hand shall he let them go, and with a strong hand shall he drive them out of his land.” The verb behind “let them go” and “drive them out” is again shalach , now used twice in a forecasting chiasm: the same verb Pharaoh refused in 5:2 he will eventually be compelled to perform in both directions.
Then the chapter’s centerpiece. The bracketing frame opens: “I am the LORD.” The patriarchal-name disclosure: “I appeared unto Abraham, unto Isaac, and unto Jacob, by the name of God Almighty ( El Shaddai ), but by my name Jehovah was I not known to them.” The verse is one of the OT’s most-discussed cruxes, since Genesis widely uses the name YHWH in patriarchal contexts (in the days of Enos men “began … to call upon the name of the LORD” (Genesis 4:26↗); Abraham builds altars and calls on the name YHWH at Genesis 12:8↗ and Genesis 13:4↗). Source-critical readings since Wellhausen attribute the difference to differing pentateuchal sources; the standard pre-critical and traditional Jewish readings (Cassuto especially) hold that the verb yada (“to know”) in 6:3 is about knowing-by-experience: the patriarchs knew the name YHWH but had not yet experienced YHWH as the redemptive name of Exodus deliverance. The chapter’s structural placement supports this reading — the disclosure is paired with the four redemptive verbs that immediately follow.
The four verbs themselves (6:6-7): “I will bring you out from under the burdens of the Egyptians, and I will rid you out of their bondage, and I will redeem you with a stretched out arm, and with great judgments: And I will take you to me for a people, and I will be to you a God.” Jewish tradition reads the four verbs — hotzeti, hitzalti, ga’alti, laqachti (I will bring out, I will rid, I will redeem , I will take) — as the basis for the four cups of the Passover seder. The fifth verb, “I will bring you in unto the land” (6:8), is connected to the disputed fifth cup (the cup of Elijah). The “stretched out arm” of 6:6 introduces a formula that will become one of Deuteronomy’s most repeated descriptions of the Exodus (Deut 4:34; 5:15; 7:19; 9:29) and that the prophets will take up — Isaiah 52:10↗ “the LORD hath made bare his holy arm in the eyes of all the nations”; Jer 27:5, 32:17, 21; Ezek 20:33-34. The bracket closes: “I am the LORD” (6:8).
The covenant formula at the heart of 6:7 — “I will take you to me for a people, and I will be to you a God” — recurs through the OT as the covenant’s distilled essence: Leviticus 26:12↗, Deuteronomy 26:17–19↗, Jeremiah 7:23↗, Jeremiah 31:33↗, Ezekiel 36:28↗, Ezekiel 37:27↗, and finally Revelation 21:3↗ where the same phrase names the consummation of all things. The Exodus passage is its OT inauguration.
The renewed objection and charge (6:9-13). Moses delivers the LORD’s words to the people; they do not hearken “for anguish of spirit, and for cruel bondage.” The chapter does not blame them. Moses returns to the LORD with the chapter’s second prophetic objection: “Behold, the children of Israel have not hearkened unto me; how then shall Pharaoh hear me, who am of uncircumcised lips ?” The LORD does not retract; the chapter records simply that “the LORD spake unto Moses and unto Aaron, and gave them a charge unto the children of Israel, and unto Pharaoh king of Egypt, to bring the children of Israel out of the land of Egypt.” The renewal stands.
The Levitical genealogy (6:14-30). The chapter then turns to a tightly bounded genealogy whose selectiveness is its meaning. It names Reuben (the firstborn, four sons), Simeon (six sons), and then stops the broader survey and expands at length on Levi. The Levitical generations are followed three deep: Levi → Gershon, Kohath, Merari; Kohath → Amram, Izhar, Hebron, Uzziel; Amram & Jochebed → Aaron and Moses. The detail is then carried further on the Aaronic line specifically: Aaron’s marriage to Elisheba (daughter of Amminadab, sister of Naashon — Naashon is the prince of Judah in the wilderness census, Numbers 1:7↗, and ancestor of David in Ruth 4:18–22↗ and of Christ in Matthew 1:4↗, so this single line joins the Levitical priestly house to the royal Judahite house at its inception); their four sons Nadab, Abihu, Eleazar, Ithamar; and Eleazar’s son Phinehas (who will become the priesthood’s defining zealot in Numbers 25↗). The genealogy’s structural climax — its reason for being inserted at this point in the Exodus narrative — is 6:26-27: “These are that Aaron and Moses, to whom the LORD said, Bring out the children of Israel from the land of Egypt according to their armies. These are they which spake to Pharaoh king of Egypt, to bring out the children of Israel from Egypt: these are that Moses and Aaron.” The genealogy exists to certify the Levitical pedigree of the men who have just received and will now execute the LORD’s commission.
The chapter closes by resuming the narrative thread: the LORD speaks to Moses in the land of Egypt, “I am the LORD: speak thou unto Pharaoh king of Egypt all that I say unto thee”; Moses repeats the “uncircumcised lips” objection one more time. The renewed objection sets up chapter 7’s opening answer — the appointment of Moses as a divine-stand-in to Pharaoh, with Aaron as the prophetic mouthpiece — which will frame the plagues that follow.
Language & Translation Notes
The four redemptive verbs and the Passover seder. Jewish liturgical tradition reads Exod 6:6-7 as the OT charter for the four cups of the Passover seder, one cup for each verb: hotzeti et’khem (“I will bring you out”), hitzalti et’khem (“I will rid you”), ga’alti et’khem (“I will redeem you”), laqachti et’khem (“I will take you to me for a people”). The pattern is rabbinic in formal articulation (Jerusalem Talmud, Pesachim 10:1) but anchors itself in the four-fold structure already present in the OT text. A disputed fifth cup — the cup of Elijah, left untouched and tied to a fifth verb “I will bring you in unto the land” (6:8) — completes the eschatological extension. Christian readings have repeatedly noted that the Last Supper’s institution-cup, in the seder context, would have stood at one of these four positions; the Synoptic cup-saying (“this is my blood… shed for many for the remission of sins”) thus places Christ’s redemptive act in direct typological relation to the Exodus redemption announced in Exod 6:6.
El Shaddai and the YHWH crux. The El-Shaddai / Jehovah distinction of Exod 6:3 has been one of the OT’s most-discussed verses since the rise of source criticism. Wellhausen’s classical hypothesis identified Exod 6:3 as the inaugural YHWH-revelation in the P (Priestly) source, against the J (Yahwist) source’s older use of YHWH throughout Genesis. The hypothesis remains influential in academic OT scholarship. The traditional Jewish and Christian readings (well represented by Cassuto, Studies in the Book of Exodus) take the verse on the canonical text: the verb yada’ (“to know”) is being used in its covenant-relational sense — to know by experience, to recognize in action — not in its bare lexical sense. The patriarchs knew the name YHWH (Gen 4:26, 12:8, 13:4, 21:33, 22:14, 26:25) but had not yet experienced YHWH as the redemptive name now to be made manifest in the Exodus. The reading harmonizes the verse with the patriarchal narratives without invoking source-critical hypotheses. SumBible reports both readings; the canonical text supports either.
The Levitical genealogy’s structural placement. Why does a genealogy break into the Exodus narrative just before the plagues begin? The standard answer is certification: the chapter has just recorded Moses’ renewed objection (“uncircumcised lips”) and the LORD’s renewed charge; before the plagues open, the text pauses to anchor Aaron and Moses in their Levitical pedigree. The genealogy’s parallel placements in Numbers 26:57–62↗ (after the second wilderness census, before the apportionment of the land) and 1 Chronicles 6:1–30↗ (in the post-exilic priestly retrospect) suggest a consistent canonical function: at decisive moments of priestly mission, the Levitical line is rehearsed. The Aaron-Elisheba marriage (6:23) does double work — placing the Aaronic priesthood in legal kinship with the royal Judahite house through Naashon and Amminadab, and laying down the genealogical infrastructure that the messianic typology of Hebrews 7 (Christ as priest-king after the order of Melchizedek) will eventually take up.