Exodus 15

This chapter serves as both a liturgical celebration of God's victory over Pharaoh and a narrative shift into the challenges of wilderness survival. It moves from the triumph of deliverance at the Red Sea to the testing of Israel's faith through physical scarcity at Marah.

• The song of Moses and the people (vv. 1-18), celebrating God's sovereignty and victory over the Egyptian army.
• Miriam's refrain and the ceremonial dancing (vv. 19-21).
• The transition to the wilderness of Shur and the crisis of the bitter waters (vv. 22-24).
• God's provision through a tree and the establishment of a statute and ordinance at Marah (vv. 25-26).
• The arrival at the oasis of Elim (v. 27).

• Moses (מֹשֶׁה) and Miriam leading the congregation.
• The sea (יָם) acting as both the path of salvation and the instrument of judgment.
• The waters of Marah, meaning 'bitter'.
• Twelve wells and seventy palm trees at Elim.
• God identified as 'The Lord that healeth' (Jehovah-Rapha).

This passage bridges the liberation from Egypt and the coming covenant at Sinai, establishing that redemption is followed by the testing of the people's reliance on God. It marks the first canonical hymn, setting a pattern for future songs of deliverance in the Old and New Testaments.

God does not merely deliver His people from physical bondage; He brings them into a relationship of testing and provision where He reveals Himself as their sustainer and healer.

The chapter follows a chiastic-like structure of experience: initial victory/exultation, followed by murmuring/testing, concluded by rest/provision.

• I will put none of these diseases upon thee (Exodus 15:26).

• Diligently hearken to the voice of the Lord thy God (Exodus 15:26).
• Do that which is right in his sight (Exodus 15:26).
• Keep all his statutes (Exodus 15:26).

• Implied warning: Rebellion against the Lord's provision carries consequences similar to the judgment seen upon the Egyptians (Exodus 15:26).

• The transition from the Egyptian border into the wilderness of Shur (the area adjacent to the Isthmus of Suez).
• The journey takes place during the early months of the post-exodus period.

• The use of 'timbrels' (toph) by women in victory celebrations was a standard cultural practice in the Ancient Near East.
• The song format follows ANE poetic conventions of parallelism, though it is uniquely focused on Yahweh's covenantal action.

• The chapter shifts from poetry (the Song) to prose (the narrative of Marah/Elim).
• It serves as a thematic pivot point between the 'Redemption' in ch. 1-14 and the 'Covenant' in ch. 19-20.

• The imagery of God as a warrior is echoed in later Psalms (e.g., Psalm 118).
• The eschatological 'Song of Moses' appears in Revelation 15:3, linking the deliverance from Egypt to the final deliverance of the saints.

• Exodus 15:2 ('The Lord is my strength and song') is cited verbatim in Psalm 118:14 and Isaiah 12:2.

• גָּאָה (H1342): Traditionally translated as 'triumphed,' it implies a high, majestic rising.
• עֹז (H5797): Used for strength, it also implies the security or majesty God provides.
• יָם סוּף (H3220, H5488): Commonly 'Red Sea' in English, but more accurately 'Sea of Reeds,' likely referring to the marshy regions of the northern gulf.

• The swift transition from singing (v. 21) to murmuring (v. 24) warns of the fragility of human praise under physical stress.
• Matthew Henry observes that this is the most ancient song known and serves as a prototype for the final destruction of the church's enemies. Henry often interprets the 'tree' cast into the water as a typical representation of the Cross of Christ. However, it is important to note that while this remains a popular view in some traditions, the text itself does not explicitly make this connection; it focuses on the literal historical event of God using the tree as an instrument of healing.

• The exact location of Marah and Elim is debated by modern geographers.
• The interpretive debate regarding the tree in verse 25: whether it is a strictly historical provision (God using natural means) or a symbolic 'type' of Christ's atonement. Historic positions vary from strict literalism to allegorical typology; the text supports the literal provision as the immediate context.