Exodus 31 closes the seven-chapter Tabernacle-instructions block (Exod 25-31). The chapter has three movements: the divine call of Bezalel and Aholiab (31:1-11), the restatement of the sabbath as covenant sign (31:12-17), and the giving of the two tables of testimony (31:18).
Bezalel and Aholiab (31:1-11). The LORD calls two men by name. Bezalel of the tribe of Judah (son of Uri, son of Hur — the same Hur who held up Moses’ hand at the Amalek battle in Exodus 17:10–12↗) and Aholiab of the tribe of Dan. The chapter records the LORD’s filling of Bezalel with the spirit of God , “in wisdom, and in understanding, and in knowledge, and in all manner of workmanship, To devise cunning works, to work in gold, and in silver, and in brass, And in cutting of stones, to set them, and in carving of timber.” The chapter’s three-fold combination — wisdom (chokhmah), understanding (tevunah), knowledge (da’at) — will become OT vocabulary for Spirit-given capacity, returning at Solomon’s wisdom (1 Kings 3:9–12↗) and at the Messianic king’s anointing (Isaiah 11:2↗).
Aholiab is given as Bezalel’s partner; both work alongside “all that are wise hearted I have put wisdom” — the chapter widens the Spirit-filling from two named craftsmen to a community of artisans. The chapter then enumerates the entire work-list: the tent, the ark, the mercy seat, the furniture, the table, the lampstand, the incense altar, the bronze altar, the laver, the priestly garments, the anointing oil, the holy incense. The Spirit-of-God-for-craftsmanship pattern that the chapter installs is the OT’s first sustained creative-work-by-divine-empowerment scene — a pattern that the Christian and Latter-day Saint traditions both extend to all creative and skilled work as the Spirit’s continuing gift.
The sabbath as covenant sign (31:12-17). The chapter then restates the sabbath at the conclusion of the instructions-block. The placement is theologically loaded: the seven-chapter divine-instruction sequence (Exod 25-31) itself follows the work-and-rest pattern, with six chapters of work-instruction (25-30) followed by the seventh chapter’s sabbath-restatement. The sabbath that the Decalogue commanded (Exodus 20:8–11↗) and that the manna-economy installed in practice (Exodus 16:22–30↗) is now named with a new theological designation: “Verily my sabbaths ye shall keep: for it is a sign between me and you throughout your generations; that ye may know that I am the LORD that doth sanctify you.”
The chapter’s sabbath-as-covenant-sign designation is the third great OT covenant sign — the rainbow at Noah (Genesis 9:12–17↗), circumcision at Abraham (Genesis 17:11↗), and now the sabbath at Sinai. Each sign marks the covenant differently: the rainbow is universal-creational (visible to all humanity); circumcision is bodily-individual (borne in the flesh); the sabbath is temporal-communal (kept in time, by the whole community together). The sabbath is the only covenant sign embedded in time rather than in a physical object — the LORD’s people are marked by how they keep time. The chapter closes the sabbath-block with the creation-grounding from Exod 20:11: “for in six days the LORD made heaven and earth, and on the seventh day he rested, and was refreshed” (the verb naphash, “refreshed,” is a striking anthropomorphic addition not in the Decalogue’s version).
The two tables of testimony (31:18). The chapter closes the forty-day Sinai ascent in a single verse: “And he gave unto Moses, when he had made an end of communing with him upon mount Sinai, two tables of testimony, tables of stone, written with the finger of God .” The verse’s structural placement is poignant: the LORD’s redemption (Exod 1-15) and the LORD’s legislative-pattern-giving (Exod 19-31) are both complete; what remains is to see whether Israel can keep what has been given. The next chapter, Exod 32, will deliver the answer in a way that breaks both the tablets and the covenant.
Language & Translation Notes
Bezalel and the Spirit-of-God-for-craftsmanship trajectory. The chapter’s Bezalel passage (verses 2-5) is the OT’s first explicit instance of Spirit-filling for skilled craftsmanship. The chapter’s four-fold pattern (Spirit + wisdom + understanding + knowledge + all manner of workmanship) becomes the OT’s vocabulary for Spirit-given capacity that exceeds inherited skill. The same combination reappears at 1 Kings 3:9–12↗ (Solomon’s prayer for “an understanding heart to judge thy people, that I may discern between good and bad” — and the LORD’s giving of “a wise and an understanding heart”) and at 1 Kings 4:29↗ (“God gave Solomon wisdom and understanding exceeding much, and largeness of heart, even as the sand that is on the sea shore”). The Messianic-king prophecy of Isaiah 11:2↗ (“the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of the LORD”) draws on the same vocabulary and applies it to the coming Davidic-line king who will be the consummate Spirit-bearer. The chapter at hand installs the pattern at the OT’s first sustained creative-work project; the trajectory runs through the wisdom-king and into the Messianic-anointing. The Christian and Latter-day Saint traditions both extend the principle to all skilled work as a gift of the Spirit — the Restoration’s affirmation that “the elements are eternal, and spirit and element, inseparably connected, receive a fulness of joy” (doctrine-and-covenants93:33) gives the craftsmanship-as-Spirit-work theology a particularly explicit articulation.
The three OT covenant signs and the sabbath’s distinctive embedding-in-time. The chapter’s sabbath passage (verses 12-17) installs the sabbath as the third great OT covenant sign. The three signs together:
- The rainbow at Noah (Genesis 9:12–17↗) — universal-creational, visible to all humanity, marking the LORD’s promise not to destroy the earth by flood again.
- Circumcision at Abraham (Genesis 17:9–14↗) — bodily-individual, borne in the flesh of each covenant member, marking membership in the Abrahamic line.
- The sabbath at Sinai — temporal-communal, kept in time by the whole community together, marking Israel as set apart for the LORD.
The sabbath is the only one of the three covenant signs embedded in time rather than in a physical object. The LORD’s people are marked by how they keep time, not by an object they bear. The NT’s question of sabbath observance for Gentile believers (Acts 15, Rom 14, Col 2:16-17) is in significant part a question about which of the OT covenant signs continue and how. The chapter at hand installs the sabbath-as-sign theology that the NT debates will eventually have to address.
The finger-of-God’s two-fold use across Exodus. The phrase etsba elohim (“finger of God”) appears twice in Exodus: at Exodus 8:19↗ the Egyptian magicians say it when they fail to replicate the lice plague; at 31:18 the narrator says it of the LORD’s writing of the two tables. The two uses bracket the LORD’s redemptive-and-legislative work in the book: the finger that defeated Egyptian cultic-magical opposition is the same finger that writes the Law. Jesus picks up the phrase at Luke 11:20↗ (“But if I with the finger of God cast out devils, no doubt the kingdom of God is come upon you”) — the parallel Synoptic at Matthew 12:28↗ has “Spirit of God” where Luke retains “finger of God,” and the Lukan retention is read as a deliberate signal that Jesus’ exorcisms re-enact the LORD’s defeat of Egyptian magic. The finger-of-God that defeated Egyptian cultic power, wrote the Decalogue on Sinai, and casts out demons in Christ’s ministry is one and the same. The chapter at hand contributes its single OT instance to that trajectory.