Exodus 15
Exodus Chapter 15, Explained
On the far shore of the sea, Moses and Israel burst into song, praising the LORD who hurled Pharaoh's horses and riders into the deep and became their salvation. The song exalts God's holiness, power, and steadfast love, and looks ahead to His people planted in His holy mountain. Miriam leads the women in dance. Then at bitter Marah, God sweetens the water with a tree and reveals Himself as the One who heals.
Key verses from Exodus 15
“The LORD is my strength and song, and he is become my salvation: he is my God, and I will prepare him an habitation; my father’s God, and I will exalt him.”
Exodus 15:2
“Who is like unto thee, O LORD, among the gods? who is like thee, glorious in holiness, fearful in praises, doing wonders?”
Exodus 15:11
What happens in Exodus 15
Standing safe beyond the Red Sea, Moses and Israel sing a triumphant song to the LORD, celebrating that He has thrown horse and rider into the sea and become their strength, song, and salvation. They marvel at His right hand shattering the enemy, His blast piling up the waters, and His mercy leading the redeemed. The song looks forward, foreseeing surrounding nations melting in fear and God planting His people in the mountain of His inheritance, declaring that the LORD shall reign forever. Miriam the prophetess takes a timbrel, and the women follow with dances.
Then Moses leads Israel into the wilderness of Shur, where after three waterless days they reach Marah but cannot drink its bitter water. The people murmur, Moses cries out, and God shows him a tree to cast into the water, making it sweet. There God gives a statute, promising health to those who heed His voice, and they camp at Elim.
Where Exodus 15 sits
Exodus 15 contains the Song of the Sea, one of Scripture's oldest and greatest hymns, celebrating the defining act of the Old Testament: deliverance through the divided waters. Ancient victory songs often followed a triumph, and here worship answers redemption. The song moves from past rescue to future hope, from the sea to the sanctuary. The chapter then turns to Marah, showing that the God who saves also tests and provides for a journey only three days old.
Themes in Exodus 15
Worship answers redemption. Salvation naturally overflows into song. Israel's first act on the far shore is praise, not planning. When God has done the impossible, gratitude must find a voice, and the redeemed become a singing people whose worship rehearses who their God is and what His hand has done.
The LORD reigns forever. The song rises from a single rescue to a cosmic claim: the LORD shall reign for ever and ever. Delivering Israel reveals a King whose sovereignty has no end, and the drowned chariots of Egypt become proof that no power can finally stand against His eternal throne.
Bitter water made sweet. Three days from triumph, Israel faces undrinkable water and murmurs. God answers not with rebuke but with a tree that heals the bitterness, and reveals Himself as the LORD who heals. The wilderness becomes a school where faith learns that the Savior also sustains His people.
How Exodus 15 points to Jesus
The redeemed sing on the far shore, and Revelation shows the final redeemed singing the song of Moses the servant of God, and the song of the Lamb (Revelation 15:3), joining this victory to Christ's greater one over sin and death. The tree Moses cast into the bitter waters at Marah has long been seen as a picture of the cross, the instrument by which Christ turns the bitterness of a cursed world sweet. And the God who here calls Himself the LORD that healeth thee is revealed fully in Jesus, who healed the sick and bore our diseases. The Song of the Sea becomes the church's song, sung by all whom the Lamb has led through deeper waters.
A thought to carry
Between the sea behind and the promise ahead lies Marah, where the water is bitter and the singing has stopped. What bitter place are you in only days after a clear rescue? The God who split the sea can sweeten the water. Bring Him your murmuring, and let Him show you the tree that heals.
A prayer. Lord, You are my strength, my song, and my salvation. When the water turns bitter so soon after rescue, show me the tree that heals. Teach me to answer Your deliverance with praise, for You reign forever. Amen.
Want to sit with this chapter for yourself? Read all of Exodus 15 in the King James Version, then open The Living Bread to ask any question about it and pray with others, free.
Questions people ask about Exodus 15
Why does Israel sing before doing anything else?
Deliverance so great demanded an answer, and the fitting answer was worship. Before organizing the journey or gathering supplies, Israel lifted a song, teaching that gratitude is the first duty of the redeemed. The Song of the Sea shows that theology is meant to be sung, that remembering God's mighty acts in praise steadies the heart for whatever wilderness lies ahead.
How could the people murmur so soon after the sea?
Only three days separated triumph from thirst, yet the crowd forgot. The human heart quickly trades yesterday's miracle for today's fear. Marah exposes how shallow gratitude can be and how urgently faith must be renewed. God's gracious response, sweetening the water rather than punishing the grumbling, reveals a patience that meets our forgetfulness with fresh provision and a deeper revelation of Himself.